Facile preparation of porous N-doped carbon via a one-step carbonization/activation treatment of polyvinylpyrrolidone/melamine formaldehyde resin with ammonium carbonate and its enhanced electrochemical performances for supercapacitors

Abstract It is highly desired to introduce active nitrogen atoms and abundant pore structures for enhanced electrochemical performances of carbon materials for supercapacitors. Hence a facile one-step carbonization/activation method was adopted to treat different mass ratios of polyvinylpyrrolidone/...
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Gespeichert in:

Autor*in:	Sun, Ting [verfasserIn] Wang, Chenlong [verfasserIn] Jiao, Dandan [verfasserIn] Zhu, Mingna [verfasserIn] Lv, Shixian [verfasserIn] Xiang, Junyu [verfasserIn] Qin, Chuanli [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2017

Schlagwörter:	Specific Capacitance Cyclic Voltammetry Curve Micropore Volume Ammonium Carbonate Isocyanic Acid

Übergeordnetes Werk:	Enthalten in: Journal of materials science - Dordrecht [u.a.] : Springer Science + Business Media B.V, 1990, 28(2017), 12 vom: 08. März, Seite 8993-9002
Übergeordnetes Werk:	volume:28 ; year:2017 ; number:12 ; day:08 ; month:03 ; pages:8993-9002

Links:	Volltext

DOI / URN:	10.1007/s10854-017-6630-2

Katalog-ID:	SPR01403400X

Internformat


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245	1	0	\|a Facile preparation of porous N-doped carbon via a one-step carbonization/activation treatment of polyvinylpyrrolidone/melamine formaldehyde resin with ammonium carbonate and its enhanced electrochemical performances for supercapacitors
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520			\|a Abstract It is highly desired to introduce active nitrogen atoms and abundant pore structures for enhanced electrochemical performances of carbon materials for supercapacitors. Hence a facile one-step carbonization/activation method was adopted to treat different mass ratios of polyvinylpyrrolidone/melamine formaldehyde resin (PVP/MF) and ammonium carbonate in order to obtain porous N-doped carbon (PNC). Symmetric supercapacitors with PNC as electrodes were assembled using KOH aqueous electrolyte. It is clearly demonstrated that due to the introduction of ammonium carbonate the resulting PNC displays increased specific surface areas, enriched pore structures and increased active nitrogen concentration. The ratio-optimized PNC with 7 wt% ammonium carbonate exhibits the highest proportion of negatively charged N-6 and N-5 with the pseudocapacitance and the highest micropore volume with the electrical double-layer capacitance, which also lead to the decrease of charge transfer resistance and the increase of transfer rate of electrolyte ions in the pores, and these are beneficial effects for the improvement of the overall capacitive performances. The ratio-optimized PNC displays an enhanced specific capacitance, which is about 32% higher than that of the PNC prepared without ammonium carbonate. And the symmetric supercapacitor assembled with the ratio-optimized PNC shows superior cycling performance and its capacitance retention is 94.43% after 1500 cycles at 20 mA $ cm^{−2} $.
650		4	\|a Specific Capacitance \|7 (dpeaa)DE-He213
650		4	\|a Cyclic Voltammetry Curve \|7 (dpeaa)DE-He213
650		4	\|a Micropore Volume \|7 (dpeaa)DE-He213
650		4	\|a Ammonium Carbonate \|7 (dpeaa)DE-He213
650		4	\|a Isocyanic Acid \|7 (dpeaa)DE-He213
700	1		\|a Wang, Chenlong \|e verfasserin \|4 aut
700	1		\|a Jiao, Dandan \|e verfasserin \|4 aut
700	1		\|a Zhu, Mingna \|e verfasserin \|4 aut
700	1		\|a Lv, Shixian \|e verfasserin \|4 aut
700	1		\|a Xiang, Junyu \|e verfasserin \|4 aut
700	1		\|a Qin, Chuanli \|e verfasserin \|4 aut
773	0	8	\|i Enthalten in \|t Journal of materials science \|d Dordrecht [u.a.] : Springer Science + Business Media B.V, 1990 \|g 28(2017), 12 vom: 08. März, Seite 8993-9002 \|w (DE-627)317827154 \|w (DE-600)2016994-2 \|x 1573-482X \|7 nnns
773	1	8	\|g volume:28 \|g year:2017 \|g number:12 \|g day:08 \|g month:03 \|g pages:8993-9002
856	4	0	\|u https://dx.doi.org/10.1007/s10854-017-6630-2 \|z lizenzpflichtig \|3 Volltext
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912			\|a GBV_ILN_65
912			\|a GBV_ILN_69
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912			\|a GBV_ILN_73
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912			\|a GBV_ILN_90
912			\|a GBV_ILN_95
912			\|a GBV_ILN_100
912			\|a GBV_ILN_105
912			\|a GBV_ILN_110
912			\|a GBV_ILN_120
912			\|a GBV_ILN_138
912			\|a GBV_ILN_150
912			\|a GBV_ILN_151
912			\|a GBV_ILN_152
912			\|a GBV_ILN_161
912			\|a GBV_ILN_170
912			\|a GBV_ILN_171
912			\|a GBV_ILN_187
912			\|a GBV_ILN_213
912			\|a GBV_ILN_224
912			\|a GBV_ILN_230
912			\|a GBV_ILN_250
912			\|a GBV_ILN_281
912			\|a GBV_ILN_285
912			\|a GBV_ILN_293
912			\|a GBV_ILN_370
912			\|a GBV_ILN_602
912			\|a GBV_ILN_636
912			\|a GBV_ILN_702
912			\|a GBV_ILN_2001
912			\|a GBV_ILN_2003
912			\|a GBV_ILN_2004
912			\|a GBV_ILN_2005
912			\|a GBV_ILN_2006
912			\|a GBV_ILN_2007
912			\|a GBV_ILN_2009
912			\|a GBV_ILN_2010
912			\|a GBV_ILN_2011
912			\|a GBV_ILN_2014
912			\|a GBV_ILN_2015
912			\|a GBV_ILN_2020
912			\|a GBV_ILN_2021
912			\|a GBV_ILN_2025
912			\|a GBV_ILN_2026
912			\|a GBV_ILN_2027
912			\|a GBV_ILN_2031
912			\|a GBV_ILN_2034
912			\|a GBV_ILN_2037
912			\|a GBV_ILN_2038
912			\|a GBV_ILN_2039
912			\|a GBV_ILN_2044
912			\|a GBV_ILN_2048
912			\|a GBV_ILN_2049
912			\|a GBV_ILN_2050
912			\|a GBV_ILN_2055
912			\|a GBV_ILN_2057
912			\|a GBV_ILN_2059
912			\|a GBV_ILN_2061
912			\|a GBV_ILN_2064
912			\|a GBV_ILN_2065
912			\|a GBV_ILN_2068
912			\|a GBV_ILN_2070
912			\|a GBV_ILN_2086
912			\|a GBV_ILN_2088
912			\|a GBV_ILN_2093
912			\|a GBV_ILN_2106
912			\|a GBV_ILN_2107
912			\|a GBV_ILN_2108
912			\|a GBV_ILN_2110
912			\|a GBV_ILN_2111
912			\|a GBV_ILN_2112
912			\|a GBV_ILN_2113
912			\|a GBV_ILN_2116
912			\|a GBV_ILN_2118
912			\|a GBV_ILN_2119
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912			\|a GBV_ILN_2129
912			\|a GBV_ILN_2143
912			\|a GBV_ILN_2144
912			\|a GBV_ILN_2147
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912			\|a GBV_ILN_2446
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912			\|a GBV_ILN_2507
912			\|a GBV_ILN_2522
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912			\|a GBV_ILN_4012
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912			\|a GBV_ILN_4249
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912			\|a GBV_ILN_4305
912			\|a GBV_ILN_4306
912			\|a GBV_ILN_4307
912			\|a GBV_ILN_4313
912			\|a GBV_ILN_4322
912			\|a GBV_ILN_4323
912			\|a GBV_ILN_4324
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912			\|a GBV_ILN_4333
912			\|a GBV_ILN_4334
912			\|a GBV_ILN_4335
912			\|a GBV_ILN_4336
912			\|a GBV_ILN_4338
912			\|a GBV_ILN_4393
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951			\|a AR
952			\|d 28 \|j 2017 \|e 12 \|b 08 \|c 03 \|h 8993-9002

Indexfelder

author_variant	t s ts c w cw d j dj m z mz s l sl j x jx c q cq
matchkey_str	article:1573482X:2017----::aierprtooprunoecrovaoetpabnztoatvtotetetfoyiyproioeeaieomleyeeiwtamnucroaeni
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bklnumber	33.61 51.10 51.40 53.09
publishDate	2017
allfields	10.1007/s10854-017-6630-2 doi (DE-627)SPR01403400X (SPR)s10854-017-6630-2-e DE-627 ger DE-627 rakwb eng 600 670 620 ASE 33.61 bkl 51.10 bkl 51.40 bkl 53.09 bkl Sun, Ting verfasserin aut Facile preparation of porous N-doped carbon via a one-step carbonization/activation treatment of polyvinylpyrrolidone/melamine formaldehyde resin with ammonium carbonate and its enhanced electrochemical performances for supercapacitors 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract It is highly desired to introduce active nitrogen atoms and abundant pore structures for enhanced electrochemical performances of carbon materials for supercapacitors. Hence a facile one-step carbonization/activation method was adopted to treat different mass ratios of polyvinylpyrrolidone/melamine formaldehyde resin (PVP/MF) and ammonium carbonate in order to obtain porous N-doped carbon (PNC). Symmetric supercapacitors with PNC as electrodes were assembled using KOH aqueous electrolyte. It is clearly demonstrated that due to the introduction of ammonium carbonate the resulting PNC displays increased specific surface areas, enriched pore structures and increased active nitrogen concentration. The ratio-optimized PNC with 7 wt% ammonium carbonate exhibits the highest proportion of negatively charged N-6 and N-5 with the pseudocapacitance and the highest micropore volume with the electrical double-layer capacitance, which also lead to the decrease of charge transfer resistance and the increase of transfer rate of electrolyte ions in the pores, and these are beneficial effects for the improvement of the overall capacitive performances. The ratio-optimized PNC displays an enhanced specific capacitance, which is about 32% higher than that of the PNC prepared without ammonium carbonate. And the symmetric supercapacitor assembled with the ratio-optimized PNC shows superior cycling performance and its capacitance retention is 94.43% after 1500 cycles at 20 mA $ cm^{−2} $. Specific Capacitance (dpeaa)DE-He213 Cyclic Voltammetry Curve (dpeaa)DE-He213 Micropore Volume (dpeaa)DE-He213 Ammonium Carbonate (dpeaa)DE-He213 Isocyanic Acid (dpeaa)DE-He213 Wang, Chenlong verfasserin aut Jiao, Dandan verfasserin aut Zhu, Mingna verfasserin aut Lv, Shixian verfasserin aut Xiang, Junyu verfasserin aut Qin, Chuanli verfasserin aut Enthalten in Journal of materials science Dordrecht [u.a.] : Springer Science + Business Media B.V, 1990 28(2017), 12 vom: 08. März, Seite 8993-9002 (DE-627)317827154 (DE-600)2016994-2 1573-482X nnns volume:28 year:2017 number:12 day:08 month:03 pages:8993-9002 https://dx.doi.org/10.1007/s10854-017-6630-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.61 ASE 51.10 ASE 51.40 ASE 53.09 ASE AR 28 2017 12 08 03 8993-9002
spelling	10.1007/s10854-017-6630-2 doi (DE-627)SPR01403400X (SPR)s10854-017-6630-2-e DE-627 ger DE-627 rakwb eng 600 670 620 ASE 33.61 bkl 51.10 bkl 51.40 bkl 53.09 bkl Sun, Ting verfasserin aut Facile preparation of porous N-doped carbon via a one-step carbonization/activation treatment of polyvinylpyrrolidone/melamine formaldehyde resin with ammonium carbonate and its enhanced electrochemical performances for supercapacitors 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract It is highly desired to introduce active nitrogen atoms and abundant pore structures for enhanced electrochemical performances of carbon materials for supercapacitors. Hence a facile one-step carbonization/activation method was adopted to treat different mass ratios of polyvinylpyrrolidone/melamine formaldehyde resin (PVP/MF) and ammonium carbonate in order to obtain porous N-doped carbon (PNC). Symmetric supercapacitors with PNC as electrodes were assembled using KOH aqueous electrolyte. It is clearly demonstrated that due to the introduction of ammonium carbonate the resulting PNC displays increased specific surface areas, enriched pore structures and increased active nitrogen concentration. The ratio-optimized PNC with 7 wt% ammonium carbonate exhibits the highest proportion of negatively charged N-6 and N-5 with the pseudocapacitance and the highest micropore volume with the electrical double-layer capacitance, which also lead to the decrease of charge transfer resistance and the increase of transfer rate of electrolyte ions in the pores, and these are beneficial effects for the improvement of the overall capacitive performances. The ratio-optimized PNC displays an enhanced specific capacitance, which is about 32% higher than that of the PNC prepared without ammonium carbonate. And the symmetric supercapacitor assembled with the ratio-optimized PNC shows superior cycling performance and its capacitance retention is 94.43% after 1500 cycles at 20 mA $ cm^{−2} $. Specific Capacitance (dpeaa)DE-He213 Cyclic Voltammetry Curve (dpeaa)DE-He213 Micropore Volume (dpeaa)DE-He213 Ammonium Carbonate (dpeaa)DE-He213 Isocyanic Acid (dpeaa)DE-He213 Wang, Chenlong verfasserin aut Jiao, Dandan verfasserin aut Zhu, Mingna verfasserin aut Lv, Shixian verfasserin aut Xiang, Junyu verfasserin aut Qin, Chuanli verfasserin aut Enthalten in Journal of materials science Dordrecht [u.a.] : Springer Science + Business Media B.V, 1990 28(2017), 12 vom: 08. März, Seite 8993-9002 (DE-627)317827154 (DE-600)2016994-2 1573-482X nnns volume:28 year:2017 number:12 day:08 month:03 pages:8993-9002 https://dx.doi.org/10.1007/s10854-017-6630-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.61 ASE 51.10 ASE 51.40 ASE 53.09 ASE AR 28 2017 12 08 03 8993-9002
allfields_unstemmed	10.1007/s10854-017-6630-2 doi (DE-627)SPR01403400X (SPR)s10854-017-6630-2-e DE-627 ger DE-627 rakwb eng 600 670 620 ASE 33.61 bkl 51.10 bkl 51.40 bkl 53.09 bkl Sun, Ting verfasserin aut Facile preparation of porous N-doped carbon via a one-step carbonization/activation treatment of polyvinylpyrrolidone/melamine formaldehyde resin with ammonium carbonate and its enhanced electrochemical performances for supercapacitors 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract It is highly desired to introduce active nitrogen atoms and abundant pore structures for enhanced electrochemical performances of carbon materials for supercapacitors. Hence a facile one-step carbonization/activation method was adopted to treat different mass ratios of polyvinylpyrrolidone/melamine formaldehyde resin (PVP/MF) and ammonium carbonate in order to obtain porous N-doped carbon (PNC). Symmetric supercapacitors with PNC as electrodes were assembled using KOH aqueous electrolyte. It is clearly demonstrated that due to the introduction of ammonium carbonate the resulting PNC displays increased specific surface areas, enriched pore structures and increased active nitrogen concentration. The ratio-optimized PNC with 7 wt% ammonium carbonate exhibits the highest proportion of negatively charged N-6 and N-5 with the pseudocapacitance and the highest micropore volume with the electrical double-layer capacitance, which also lead to the decrease of charge transfer resistance and the increase of transfer rate of electrolyte ions in the pores, and these are beneficial effects for the improvement of the overall capacitive performances. The ratio-optimized PNC displays an enhanced specific capacitance, which is about 32% higher than that of the PNC prepared without ammonium carbonate. And the symmetric supercapacitor assembled with the ratio-optimized PNC shows superior cycling performance and its capacitance retention is 94.43% after 1500 cycles at 20 mA $ cm^{−2} $. Specific Capacitance (dpeaa)DE-He213 Cyclic Voltammetry Curve (dpeaa)DE-He213 Micropore Volume (dpeaa)DE-He213 Ammonium Carbonate (dpeaa)DE-He213 Isocyanic Acid (dpeaa)DE-He213 Wang, Chenlong verfasserin aut Jiao, Dandan verfasserin aut Zhu, Mingna verfasserin aut Lv, Shixian verfasserin aut Xiang, Junyu verfasserin aut Qin, Chuanli verfasserin aut Enthalten in Journal of materials science Dordrecht [u.a.] : Springer Science + Business Media B.V, 1990 28(2017), 12 vom: 08. März, Seite 8993-9002 (DE-627)317827154 (DE-600)2016994-2 1573-482X nnns volume:28 year:2017 number:12 day:08 month:03 pages:8993-9002 https://dx.doi.org/10.1007/s10854-017-6630-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.61 ASE 51.10 ASE 51.40 ASE 53.09 ASE AR 28 2017 12 08 03 8993-9002
allfieldsGer	10.1007/s10854-017-6630-2 doi (DE-627)SPR01403400X (SPR)s10854-017-6630-2-e DE-627 ger DE-627 rakwb eng 600 670 620 ASE 33.61 bkl 51.10 bkl 51.40 bkl 53.09 bkl Sun, Ting verfasserin aut Facile preparation of porous N-doped carbon via a one-step carbonization/activation treatment of polyvinylpyrrolidone/melamine formaldehyde resin with ammonium carbonate and its enhanced electrochemical performances for supercapacitors 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract It is highly desired to introduce active nitrogen atoms and abundant pore structures for enhanced electrochemical performances of carbon materials for supercapacitors. Hence a facile one-step carbonization/activation method was adopted to treat different mass ratios of polyvinylpyrrolidone/melamine formaldehyde resin (PVP/MF) and ammonium carbonate in order to obtain porous N-doped carbon (PNC). Symmetric supercapacitors with PNC as electrodes were assembled using KOH aqueous electrolyte. It is clearly demonstrated that due to the introduction of ammonium carbonate the resulting PNC displays increased specific surface areas, enriched pore structures and increased active nitrogen concentration. The ratio-optimized PNC with 7 wt% ammonium carbonate exhibits the highest proportion of negatively charged N-6 and N-5 with the pseudocapacitance and the highest micropore volume with the electrical double-layer capacitance, which also lead to the decrease of charge transfer resistance and the increase of transfer rate of electrolyte ions in the pores, and these are beneficial effects for the improvement of the overall capacitive performances. The ratio-optimized PNC displays an enhanced specific capacitance, which is about 32% higher than that of the PNC prepared without ammonium carbonate. And the symmetric supercapacitor assembled with the ratio-optimized PNC shows superior cycling performance and its capacitance retention is 94.43% after 1500 cycles at 20 mA $ cm^{−2} $. Specific Capacitance (dpeaa)DE-He213 Cyclic Voltammetry Curve (dpeaa)DE-He213 Micropore Volume (dpeaa)DE-He213 Ammonium Carbonate (dpeaa)DE-He213 Isocyanic Acid (dpeaa)DE-He213 Wang, Chenlong verfasserin aut Jiao, Dandan verfasserin aut Zhu, Mingna verfasserin aut Lv, Shixian verfasserin aut Xiang, Junyu verfasserin aut Qin, Chuanli verfasserin aut Enthalten in Journal of materials science Dordrecht [u.a.] : Springer Science + Business Media B.V, 1990 28(2017), 12 vom: 08. März, Seite 8993-9002 (DE-627)317827154 (DE-600)2016994-2 1573-482X nnns volume:28 year:2017 number:12 day:08 month:03 pages:8993-9002 https://dx.doi.org/10.1007/s10854-017-6630-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.61 ASE 51.10 ASE 51.40 ASE 53.09 ASE AR 28 2017 12 08 03 8993-9002
allfieldsSound	10.1007/s10854-017-6630-2 doi (DE-627)SPR01403400X (SPR)s10854-017-6630-2-e DE-627 ger DE-627 rakwb eng 600 670 620 ASE 33.61 bkl 51.10 bkl 51.40 bkl 53.09 bkl Sun, Ting verfasserin aut Facile preparation of porous N-doped carbon via a one-step carbonization/activation treatment of polyvinylpyrrolidone/melamine formaldehyde resin with ammonium carbonate and its enhanced electrochemical performances for supercapacitors 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract It is highly desired to introduce active nitrogen atoms and abundant pore structures for enhanced electrochemical performances of carbon materials for supercapacitors. Hence a facile one-step carbonization/activation method was adopted to treat different mass ratios of polyvinylpyrrolidone/melamine formaldehyde resin (PVP/MF) and ammonium carbonate in order to obtain porous N-doped carbon (PNC). Symmetric supercapacitors with PNC as electrodes were assembled using KOH aqueous electrolyte. It is clearly demonstrated that due to the introduction of ammonium carbonate the resulting PNC displays increased specific surface areas, enriched pore structures and increased active nitrogen concentration. The ratio-optimized PNC with 7 wt% ammonium carbonate exhibits the highest proportion of negatively charged N-6 and N-5 with the pseudocapacitance and the highest micropore volume with the electrical double-layer capacitance, which also lead to the decrease of charge transfer resistance and the increase of transfer rate of electrolyte ions in the pores, and these are beneficial effects for the improvement of the overall capacitive performances. The ratio-optimized PNC displays an enhanced specific capacitance, which is about 32% higher than that of the PNC prepared without ammonium carbonate. And the symmetric supercapacitor assembled with the ratio-optimized PNC shows superior cycling performance and its capacitance retention is 94.43% after 1500 cycles at 20 mA $ cm^{−2} $. Specific Capacitance (dpeaa)DE-He213 Cyclic Voltammetry Curve (dpeaa)DE-He213 Micropore Volume (dpeaa)DE-He213 Ammonium Carbonate (dpeaa)DE-He213 Isocyanic Acid (dpeaa)DE-He213 Wang, Chenlong verfasserin aut Jiao, Dandan verfasserin aut Zhu, Mingna verfasserin aut Lv, Shixian verfasserin aut Xiang, Junyu verfasserin aut Qin, Chuanli verfasserin aut Enthalten in Journal of materials science Dordrecht [u.a.] : Springer Science + Business Media B.V, 1990 28(2017), 12 vom: 08. März, Seite 8993-9002 (DE-627)317827154 (DE-600)2016994-2 1573-482X nnns volume:28 year:2017 number:12 day:08 month:03 pages:8993-9002 https://dx.doi.org/10.1007/s10854-017-6630-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.61 ASE 51.10 ASE 51.40 ASE 53.09 ASE AR 28 2017 12 08 03 8993-9002
language	English
source	Enthalten in Journal of materials science 28(2017), 12 vom: 08. März, Seite 8993-9002 volume:28 year:2017 number:12 day:08 month:03 pages:8993-9002
sourceStr	Enthalten in Journal of materials science 28(2017), 12 vom: 08. März, Seite 8993-9002 volume:28 year:2017 number:12 day:08 month:03 pages:8993-9002
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Specific Capacitance Cyclic Voltammetry Curve Micropore Volume Ammonium Carbonate Isocyanic Acid
dewey-raw	600
isfreeaccess_bool	false
container_title	Journal of materials science
authorswithroles_txt_mv	Sun, Ting @@aut@@ Wang, Chenlong @@aut@@ Jiao, Dandan @@aut@@ Zhu, Mingna @@aut@@ Lv, Shixian @@aut@@ Xiang, Junyu @@aut@@ Qin, Chuanli @@aut@@
publishDateDaySort_date	2017-03-08T00:00:00Z
hierarchy_top_id	317827154
dewey-sort	3600
id	SPR01403400X
language_de	englisch
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author	Sun, Ting
spellingShingle	Sun, Ting ddc 600 bkl 33.61 bkl 51.10 bkl 51.40 bkl 53.09 misc Specific Capacitance misc Cyclic Voltammetry Curve misc Micropore Volume misc Ammonium Carbonate misc Isocyanic Acid Facile preparation of porous N-doped carbon via a one-step carbonization/activation treatment of polyvinylpyrrolidone/melamine formaldehyde resin with ammonium carbonate and its enhanced electrochemical performances for supercapacitors
authorStr	Sun, Ting
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topic_title	600 670 620 ASE 33.61 bkl 51.10 bkl 51.40 bkl 53.09 bkl Facile preparation of porous N-doped carbon via a one-step carbonization/activation treatment of polyvinylpyrrolidone/melamine formaldehyde resin with ammonium carbonate and its enhanced electrochemical performances for supercapacitors Specific Capacitance (dpeaa)DE-He213 Cyclic Voltammetry Curve (dpeaa)DE-He213 Micropore Volume (dpeaa)DE-He213 Ammonium Carbonate (dpeaa)DE-He213 Isocyanic Acid (dpeaa)DE-He213
topic	ddc 600 bkl 33.61 bkl 51.10 bkl 51.40 bkl 53.09 misc Specific Capacitance misc Cyclic Voltammetry Curve misc Micropore Volume misc Ammonium Carbonate misc Isocyanic Acid
topic_unstemmed	ddc 600 bkl 33.61 bkl 51.10 bkl 51.40 bkl 53.09 misc Specific Capacitance misc Cyclic Voltammetry Curve misc Micropore Volume misc Ammonium Carbonate misc Isocyanic Acid
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title	Facile preparation of porous N-doped carbon via a one-step carbonization/activation treatment of polyvinylpyrrolidone/melamine formaldehyde resin with ammonium carbonate and its enhanced electrochemical performances for supercapacitors
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title_full	Facile preparation of porous N-doped carbon via a one-step carbonization/activation treatment of polyvinylpyrrolidone/melamine formaldehyde resin with ammonium carbonate and its enhanced electrochemical performances for supercapacitors
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author_browse	Sun, Ting Wang, Chenlong Jiao, Dandan Zhu, Mingna Lv, Shixian Xiang, Junyu Qin, Chuanli
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class	600 670 620 ASE 33.61 bkl 51.10 bkl 51.40 bkl 53.09 bkl
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title_sort	facile preparation of porous n-doped carbon via a one-step carbonization/activation treatment of polyvinylpyrrolidone/melamine formaldehyde resin with ammonium carbonate and its enhanced electrochemical performances for supercapacitors
title_auth	Facile preparation of porous N-doped carbon via a one-step carbonization/activation treatment of polyvinylpyrrolidone/melamine formaldehyde resin with ammonium carbonate and its enhanced electrochemical performances for supercapacitors
abstract	Abstract It is highly desired to introduce active nitrogen atoms and abundant pore structures for enhanced electrochemical performances of carbon materials for supercapacitors. Hence a facile one-step carbonization/activation method was adopted to treat different mass ratios of polyvinylpyrrolidone/melamine formaldehyde resin (PVP/MF) and ammonium carbonate in order to obtain porous N-doped carbon (PNC). Symmetric supercapacitors with PNC as electrodes were assembled using KOH aqueous electrolyte. It is clearly demonstrated that due to the introduction of ammonium carbonate the resulting PNC displays increased specific surface areas, enriched pore structures and increased active nitrogen concentration. The ratio-optimized PNC with 7 wt% ammonium carbonate exhibits the highest proportion of negatively charged N-6 and N-5 with the pseudocapacitance and the highest micropore volume with the electrical double-layer capacitance, which also lead to the decrease of charge transfer resistance and the increase of transfer rate of electrolyte ions in the pores, and these are beneficial effects for the improvement of the overall capacitive performances. The ratio-optimized PNC displays an enhanced specific capacitance, which is about 32% higher than that of the PNC prepared without ammonium carbonate. And the symmetric supercapacitor assembled with the ratio-optimized PNC shows superior cycling performance and its capacitance retention is 94.43% after 1500 cycles at 20 mA $ cm^{−2} $.
abstractGer	Abstract It is highly desired to introduce active nitrogen atoms and abundant pore structures for enhanced electrochemical performances of carbon materials for supercapacitors. Hence a facile one-step carbonization/activation method was adopted to treat different mass ratios of polyvinylpyrrolidone/melamine formaldehyde resin (PVP/MF) and ammonium carbonate in order to obtain porous N-doped carbon (PNC). Symmetric supercapacitors with PNC as electrodes were assembled using KOH aqueous electrolyte. It is clearly demonstrated that due to the introduction of ammonium carbonate the resulting PNC displays increased specific surface areas, enriched pore structures and increased active nitrogen concentration. The ratio-optimized PNC with 7 wt% ammonium carbonate exhibits the highest proportion of negatively charged N-6 and N-5 with the pseudocapacitance and the highest micropore volume with the electrical double-layer capacitance, which also lead to the decrease of charge transfer resistance and the increase of transfer rate of electrolyte ions in the pores, and these are beneficial effects for the improvement of the overall capacitive performances. The ratio-optimized PNC displays an enhanced specific capacitance, which is about 32% higher than that of the PNC prepared without ammonium carbonate. And the symmetric supercapacitor assembled with the ratio-optimized PNC shows superior cycling performance and its capacitance retention is 94.43% after 1500 cycles at 20 mA $ cm^{−2} $.
abstract_unstemmed	Abstract It is highly desired to introduce active nitrogen atoms and abundant pore structures for enhanced electrochemical performances of carbon materials for supercapacitors. Hence a facile one-step carbonization/activation method was adopted to treat different mass ratios of polyvinylpyrrolidone/melamine formaldehyde resin (PVP/MF) and ammonium carbonate in order to obtain porous N-doped carbon (PNC). Symmetric supercapacitors with PNC as electrodes were assembled using KOH aqueous electrolyte. It is clearly demonstrated that due to the introduction of ammonium carbonate the resulting PNC displays increased specific surface areas, enriched pore structures and increased active nitrogen concentration. The ratio-optimized PNC with 7 wt% ammonium carbonate exhibits the highest proportion of negatively charged N-6 and N-5 with the pseudocapacitance and the highest micropore volume with the electrical double-layer capacitance, which also lead to the decrease of charge transfer resistance and the increase of transfer rate of electrolyte ions in the pores, and these are beneficial effects for the improvement of the overall capacitive performances. The ratio-optimized PNC displays an enhanced specific capacitance, which is about 32% higher than that of the PNC prepared without ammonium carbonate. And the symmetric supercapacitor assembled with the ratio-optimized PNC shows superior cycling performance and its capacitance retention is 94.43% after 1500 cycles at 20 mA $ cm^{−2} $.
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container_issue	12
title_short	Facile preparation of porous N-doped carbon via a one-step carbonization/activation treatment of polyvinylpyrrolidone/melamine formaldehyde resin with ammonium carbonate and its enhanced electrochemical performances for supercapacitors
url	https://dx.doi.org/10.1007/s10854-017-6630-2
remote_bool	true
author2	Wang, Chenlong Jiao, Dandan Zhu, Mingna Lv, Shixian Xiang, Junyu Qin, Chuanli
author2Str	Wang, Chenlong Jiao, Dandan Zhu, Mingna Lv, Shixian Xiang, Junyu Qin, Chuanli
ppnlink	317827154
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doi_str	10.1007/s10854-017-6630-2
up_date	2024-07-03T23:43:11.592Z
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Facile preparation of porous N-doped carbon via a one-step carbonization/activation treatment of polyvinylpyrrolidone/melamine formaldehyde resin with ammonium carbonate and its enhanced electrochemical performances for supercapacitors

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