Electroplating of Nanocrystalline Ni–Co Alloys Using Cysteine and Their Electrochemical Behaviour in NaOH Solution

Abstract Electroplated Ni–Co alloys show superior electrocatalytic activity towards hydrogen evolution reaction. In this work, the cysteine and sodium gluconate obtained from natural products were utilized to electroplate the nanocrystalline Ni–Co alloys. The electroplating baths were characterized...
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Autor*in:	Negem, Mosaad [verfasserIn] Helal, N. [verfasserIn] Roy, S. [verfasserIn] Elfeky, H. [verfasserIn] Kardas, G. [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2020

Schlagwörter:	Ni–Co alloys Cathodic polarization Nanocrystalline Potentiodynamic polarization

Übergeordnetes Werk:	Enthalten in: Journal of bio- and tribo-corrosion - Cham : Springer Internat. Publ., 2015, 6(2020), 2 vom: 11. März
Übergeordnetes Werk:	volume:6 ; year:2020 ; number:2 ; day:11 ; month:03

Links:	Volltext

DOI / URN:	10.1007/s40735-020-00346-x

Katalog-ID:	SPR039063747

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520			\|a Abstract Electroplated Ni–Co alloys show superior electrocatalytic activity towards hydrogen evolution reaction. In this work, the cysteine and sodium gluconate obtained from natural products were utilized to electroplate the nanocrystalline Ni–Co alloys. The electroplating baths were characterized using cathodic polarization technique. The effect of sodium gluconate, cysteine and boric acid on the surface morphology of the electroplated Ni–Co alloys was studied using scanning electron microscopy (SEM). Chemical composition of the electroplated Ni–Co alloys was determined using the energy dispersive X-ray (EDX), and their crystal lattice system was examined by X-ray diffraction (XRD) analysis. The X-ray diffraction pattern confirms that the electroplated Ni–Co alloys with Co% of 1–75% arranged in face-centred cubic (FCC) structure, while the electroplated Ni–Co alloys with Co% more 76% positioned in hexagonal closed-package (HCP) structure. The thickness of the Ni–Co alloys varied between 14.61 and 27.94 µm. The cathodic polarization data show that gluconate and cysteine enhance electroplating of Ni–Co alloys by decreasing the overpotential of $ Ni^{2+} $ and $ Co^{2+} $ reduction reaction. Potentiodynamic polarization was utilized to study the electrochemical behaviour of the Ni–Co alloys in NaOH aqueous solutions, which indicated that electroplated Ni–Co alloys with low Co% displayed the low rate of corrosion.
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700	1		\|a Kardas, G. \|e verfasserin \|4 aut
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author_variant	m n mn n h nh s r sr h e he g k gk
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publishDate	2020
allfields	10.1007/s40735-020-00346-x doi (DE-627)SPR039063747 (SPR)s40735-020-00346-x-e DE-627 ger DE-627 rakwb eng 500 610 ASE Negem, Mosaad verfasserin aut Electroplating of Nanocrystalline Ni–Co Alloys Using Cysteine and Their Electrochemical Behaviour in NaOH Solution 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Electroplated Ni–Co alloys show superior electrocatalytic activity towards hydrogen evolution reaction. In this work, the cysteine and sodium gluconate obtained from natural products were utilized to electroplate the nanocrystalline Ni–Co alloys. The electroplating baths were characterized using cathodic polarization technique. The effect of sodium gluconate, cysteine and boric acid on the surface morphology of the electroplated Ni–Co alloys was studied using scanning electron microscopy (SEM). Chemical composition of the electroplated Ni–Co alloys was determined using the energy dispersive X-ray (EDX), and their crystal lattice system was examined by X-ray diffraction (XRD) analysis. The X-ray diffraction pattern confirms that the electroplated Ni–Co alloys with Co% of 1–75% arranged in face-centred cubic (FCC) structure, while the electroplated Ni–Co alloys with Co% more 76% positioned in hexagonal closed-package (HCP) structure. The thickness of the Ni–Co alloys varied between 14.61 and 27.94 µm. The cathodic polarization data show that gluconate and cysteine enhance electroplating of Ni–Co alloys by decreasing the overpotential of $ Ni^{2+} $ and $ Co^{2+} $ reduction reaction. Potentiodynamic polarization was utilized to study the electrochemical behaviour of the Ni–Co alloys in NaOH aqueous solutions, which indicated that electroplated Ni–Co alloys with low Co% displayed the low rate of corrosion. Ni–Co alloys (dpeaa)DE-He213 Cathodic polarization (dpeaa)DE-He213 Nanocrystalline (dpeaa)DE-He213 Potentiodynamic polarization (dpeaa)DE-He213 Helal, N. verfasserin aut Roy, S. verfasserin aut Elfeky, H. verfasserin aut Kardas, G. verfasserin aut Enthalten in Journal of bio- and tribo-corrosion Cham : Springer Internat. Publ., 2015 6(2020), 2 vom: 11. März (DE-627)815914431 (DE-600)2806647-9 2198-4239 nnns volume:6 year:2020 number:2 day:11 month:03 https://dx.doi.org/10.1007/s40735-020-00346-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA 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_101 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_2008 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_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 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_2118 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_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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 6 2020 2 11 03
spelling	10.1007/s40735-020-00346-x doi (DE-627)SPR039063747 (SPR)s40735-020-00346-x-e DE-627 ger DE-627 rakwb eng 500 610 ASE Negem, Mosaad verfasserin aut Electroplating of Nanocrystalline Ni–Co Alloys Using Cysteine and Their Electrochemical Behaviour in NaOH Solution 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Electroplated Ni–Co alloys show superior electrocatalytic activity towards hydrogen evolution reaction. In this work, the cysteine and sodium gluconate obtained from natural products were utilized to electroplate the nanocrystalline Ni–Co alloys. The electroplating baths were characterized using cathodic polarization technique. The effect of sodium gluconate, cysteine and boric acid on the surface morphology of the electroplated Ni–Co alloys was studied using scanning electron microscopy (SEM). Chemical composition of the electroplated Ni–Co alloys was determined using the energy dispersive X-ray (EDX), and their crystal lattice system was examined by X-ray diffraction (XRD) analysis. The X-ray diffraction pattern confirms that the electroplated Ni–Co alloys with Co% of 1–75% arranged in face-centred cubic (FCC) structure, while the electroplated Ni–Co alloys with Co% more 76% positioned in hexagonal closed-package (HCP) structure. The thickness of the Ni–Co alloys varied between 14.61 and 27.94 µm. The cathodic polarization data show that gluconate and cysteine enhance electroplating of Ni–Co alloys by decreasing the overpotential of $ Ni^{2+} $ and $ Co^{2+} $ reduction reaction. Potentiodynamic polarization was utilized to study the electrochemical behaviour of the Ni–Co alloys in NaOH aqueous solutions, which indicated that electroplated Ni–Co alloys with low Co% displayed the low rate of corrosion. Ni–Co alloys (dpeaa)DE-He213 Cathodic polarization (dpeaa)DE-He213 Nanocrystalline (dpeaa)DE-He213 Potentiodynamic polarization (dpeaa)DE-He213 Helal, N. verfasserin aut Roy, S. verfasserin aut Elfeky, H. verfasserin aut Kardas, G. verfasserin aut Enthalten in Journal of bio- and tribo-corrosion Cham : Springer Internat. Publ., 2015 6(2020), 2 vom: 11. März (DE-627)815914431 (DE-600)2806647-9 2198-4239 nnns volume:6 year:2020 number:2 day:11 month:03 https://dx.doi.org/10.1007/s40735-020-00346-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA 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_101 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_2008 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_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 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_2118 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_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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 6 2020 2 11 03
allfields_unstemmed	10.1007/s40735-020-00346-x doi (DE-627)SPR039063747 (SPR)s40735-020-00346-x-e DE-627 ger DE-627 rakwb eng 500 610 ASE Negem, Mosaad verfasserin aut Electroplating of Nanocrystalline Ni–Co Alloys Using Cysteine and Their Electrochemical Behaviour in NaOH Solution 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Electroplated Ni–Co alloys show superior electrocatalytic activity towards hydrogen evolution reaction. In this work, the cysteine and sodium gluconate obtained from natural products were utilized to electroplate the nanocrystalline Ni–Co alloys. The electroplating baths were characterized using cathodic polarization technique. The effect of sodium gluconate, cysteine and boric acid on the surface morphology of the electroplated Ni–Co alloys was studied using scanning electron microscopy (SEM). Chemical composition of the electroplated Ni–Co alloys was determined using the energy dispersive X-ray (EDX), and their crystal lattice system was examined by X-ray diffraction (XRD) analysis. The X-ray diffraction pattern confirms that the electroplated Ni–Co alloys with Co% of 1–75% arranged in face-centred cubic (FCC) structure, while the electroplated Ni–Co alloys with Co% more 76% positioned in hexagonal closed-package (HCP) structure. The thickness of the Ni–Co alloys varied between 14.61 and 27.94 µm. The cathodic polarization data show that gluconate and cysteine enhance electroplating of Ni–Co alloys by decreasing the overpotential of $ Ni^{2+} $ and $ Co^{2+} $ reduction reaction. Potentiodynamic polarization was utilized to study the electrochemical behaviour of the Ni–Co alloys in NaOH aqueous solutions, which indicated that electroplated Ni–Co alloys with low Co% displayed the low rate of corrosion. Ni–Co alloys (dpeaa)DE-He213 Cathodic polarization (dpeaa)DE-He213 Nanocrystalline (dpeaa)DE-He213 Potentiodynamic polarization (dpeaa)DE-He213 Helal, N. verfasserin aut Roy, S. verfasserin aut Elfeky, H. verfasserin aut Kardas, G. verfasserin aut Enthalten in Journal of bio- and tribo-corrosion Cham : Springer Internat. Publ., 2015 6(2020), 2 vom: 11. März (DE-627)815914431 (DE-600)2806647-9 2198-4239 nnns volume:6 year:2020 number:2 day:11 month:03 https://dx.doi.org/10.1007/s40735-020-00346-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA 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_101 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_2008 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_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 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_2118 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_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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 6 2020 2 11 03
allfieldsGer	10.1007/s40735-020-00346-x doi (DE-627)SPR039063747 (SPR)s40735-020-00346-x-e DE-627 ger DE-627 rakwb eng 500 610 ASE Negem, Mosaad verfasserin aut Electroplating of Nanocrystalline Ni–Co Alloys Using Cysteine and Their Electrochemical Behaviour in NaOH Solution 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Electroplated Ni–Co alloys show superior electrocatalytic activity towards hydrogen evolution reaction. In this work, the cysteine and sodium gluconate obtained from natural products were utilized to electroplate the nanocrystalline Ni–Co alloys. The electroplating baths were characterized using cathodic polarization technique. The effect of sodium gluconate, cysteine and boric acid on the surface morphology of the electroplated Ni–Co alloys was studied using scanning electron microscopy (SEM). Chemical composition of the electroplated Ni–Co alloys was determined using the energy dispersive X-ray (EDX), and their crystal lattice system was examined by X-ray diffraction (XRD) analysis. The X-ray diffraction pattern confirms that the electroplated Ni–Co alloys with Co% of 1–75% arranged in face-centred cubic (FCC) structure, while the electroplated Ni–Co alloys with Co% more 76% positioned in hexagonal closed-package (HCP) structure. The thickness of the Ni–Co alloys varied between 14.61 and 27.94 µm. The cathodic polarization data show that gluconate and cysteine enhance electroplating of Ni–Co alloys by decreasing the overpotential of $ Ni^{2+} $ and $ Co^{2+} $ reduction reaction. Potentiodynamic polarization was utilized to study the electrochemical behaviour of the Ni–Co alloys in NaOH aqueous solutions, which indicated that electroplated Ni–Co alloys with low Co% displayed the low rate of corrosion. Ni–Co alloys (dpeaa)DE-He213 Cathodic polarization (dpeaa)DE-He213 Nanocrystalline (dpeaa)DE-He213 Potentiodynamic polarization (dpeaa)DE-He213 Helal, N. verfasserin aut Roy, S. verfasserin aut Elfeky, H. verfasserin aut Kardas, G. verfasserin aut Enthalten in Journal of bio- and tribo-corrosion Cham : Springer Internat. Publ., 2015 6(2020), 2 vom: 11. März (DE-627)815914431 (DE-600)2806647-9 2198-4239 nnns volume:6 year:2020 number:2 day:11 month:03 https://dx.doi.org/10.1007/s40735-020-00346-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA 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_101 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_2008 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_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 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_2118 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_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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 6 2020 2 11 03
allfieldsSound	10.1007/s40735-020-00346-x doi (DE-627)SPR039063747 (SPR)s40735-020-00346-x-e DE-627 ger DE-627 rakwb eng 500 610 ASE Negem, Mosaad verfasserin aut Electroplating of Nanocrystalline Ni–Co Alloys Using Cysteine and Their Electrochemical Behaviour in NaOH Solution 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Electroplated Ni–Co alloys show superior electrocatalytic activity towards hydrogen evolution reaction. In this work, the cysteine and sodium gluconate obtained from natural products were utilized to electroplate the nanocrystalline Ni–Co alloys. The electroplating baths were characterized using cathodic polarization technique. The effect of sodium gluconate, cysteine and boric acid on the surface morphology of the electroplated Ni–Co alloys was studied using scanning electron microscopy (SEM). Chemical composition of the electroplated Ni–Co alloys was determined using the energy dispersive X-ray (EDX), and their crystal lattice system was examined by X-ray diffraction (XRD) analysis. The X-ray diffraction pattern confirms that the electroplated Ni–Co alloys with Co% of 1–75% arranged in face-centred cubic (FCC) structure, while the electroplated Ni–Co alloys with Co% more 76% positioned in hexagonal closed-package (HCP) structure. The thickness of the Ni–Co alloys varied between 14.61 and 27.94 µm. The cathodic polarization data show that gluconate and cysteine enhance electroplating of Ni–Co alloys by decreasing the overpotential of $ Ni^{2+} $ and $ Co^{2+} $ reduction reaction. Potentiodynamic polarization was utilized to study the electrochemical behaviour of the Ni–Co alloys in NaOH aqueous solutions, which indicated that electroplated Ni–Co alloys with low Co% displayed the low rate of corrosion. Ni–Co alloys (dpeaa)DE-He213 Cathodic polarization (dpeaa)DE-He213 Nanocrystalline (dpeaa)DE-He213 Potentiodynamic polarization (dpeaa)DE-He213 Helal, N. verfasserin aut Roy, S. verfasserin aut Elfeky, H. verfasserin aut Kardas, G. verfasserin aut Enthalten in Journal of bio- and tribo-corrosion Cham : Springer Internat. Publ., 2015 6(2020), 2 vom: 11. März (DE-627)815914431 (DE-600)2806647-9 2198-4239 nnns volume:6 year:2020 number:2 day:11 month:03 https://dx.doi.org/10.1007/s40735-020-00346-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA 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_101 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_2008 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_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 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_2118 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_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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 6 2020 2 11 03
language	English
source	Enthalten in Journal of bio- and tribo-corrosion 6(2020), 2 vom: 11. März volume:6 year:2020 number:2 day:11 month:03
sourceStr	Enthalten in Journal of bio- and tribo-corrosion 6(2020), 2 vom: 11. März volume:6 year:2020 number:2 day:11 month:03
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Ni–Co alloys Cathodic polarization Nanocrystalline Potentiodynamic polarization
dewey-raw	500
isfreeaccess_bool	false
container_title	Journal of bio- and tribo-corrosion
authorswithroles_txt_mv	Negem, Mosaad @@aut@@ Helal, N. @@aut@@ Roy, S. @@aut@@ Elfeky, H. @@aut@@ Kardas, G. @@aut@@
publishDateDaySort_date	2020-03-11T00:00:00Z
hierarchy_top_id	815914431
dewey-sort	3500
id	SPR039063747
language_de	englisch
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author	Negem, Mosaad
spellingShingle	Negem, Mosaad ddc 500 misc Ni–Co alloys misc Cathodic polarization misc Nanocrystalline misc Potentiodynamic polarization Electroplating of Nanocrystalline Ni–Co Alloys Using Cysteine and Their Electrochemical Behaviour in NaOH Solution
authorStr	Negem, Mosaad
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topic_title	500 610 ASE Electroplating of Nanocrystalline Ni–Co Alloys Using Cysteine and Their Electrochemical Behaviour in NaOH Solution Ni–Co alloys (dpeaa)DE-He213 Cathodic polarization (dpeaa)DE-He213 Nanocrystalline (dpeaa)DE-He213 Potentiodynamic polarization (dpeaa)DE-He213
topic	ddc 500 misc Ni–Co alloys misc Cathodic polarization misc Nanocrystalline misc Potentiodynamic polarization
topic_unstemmed	ddc 500 misc Ni–Co alloys misc Cathodic polarization misc Nanocrystalline misc Potentiodynamic polarization
topic_browse	ddc 500 misc Ni–Co alloys misc Cathodic polarization misc Nanocrystalline misc Potentiodynamic polarization
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title	Electroplating of Nanocrystalline Ni–Co Alloys Using Cysteine and Their Electrochemical Behaviour in NaOH Solution
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title_full	Electroplating of Nanocrystalline Ni–Co Alloys Using Cysteine and Their Electrochemical Behaviour in NaOH Solution
author_sort	Negem, Mosaad
journal	Journal of bio- and tribo-corrosion
journalStr	Journal of bio- and tribo-corrosion
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author_browse	Negem, Mosaad Helal, N. Roy, S. Elfeky, H. Kardas, G.
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author-letter	Negem, Mosaad
doi_str_mv	10.1007/s40735-020-00346-x
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title_sort	electroplating of nanocrystalline ni–co alloys using cysteine and their electrochemical behaviour in naoh solution
title_auth	Electroplating of Nanocrystalline Ni–Co Alloys Using Cysteine and Their Electrochemical Behaviour in NaOH Solution
abstract	Abstract Electroplated Ni–Co alloys show superior electrocatalytic activity towards hydrogen evolution reaction. In this work, the cysteine and sodium gluconate obtained from natural products were utilized to electroplate the nanocrystalline Ni–Co alloys. The electroplating baths were characterized using cathodic polarization technique. The effect of sodium gluconate, cysteine and boric acid on the surface morphology of the electroplated Ni–Co alloys was studied using scanning electron microscopy (SEM). Chemical composition of the electroplated Ni–Co alloys was determined using the energy dispersive X-ray (EDX), and their crystal lattice system was examined by X-ray diffraction (XRD) analysis. The X-ray diffraction pattern confirms that the electroplated Ni–Co alloys with Co% of 1–75% arranged in face-centred cubic (FCC) structure, while the electroplated Ni–Co alloys with Co% more 76% positioned in hexagonal closed-package (HCP) structure. The thickness of the Ni–Co alloys varied between 14.61 and 27.94 µm. The cathodic polarization data show that gluconate and cysteine enhance electroplating of Ni–Co alloys by decreasing the overpotential of $ Ni^{2+} $ and $ Co^{2+} $ reduction reaction. Potentiodynamic polarization was utilized to study the electrochemical behaviour of the Ni–Co alloys in NaOH aqueous solutions, which indicated that electroplated Ni–Co alloys with low Co% displayed the low rate of corrosion.
abstractGer	Abstract Electroplated Ni–Co alloys show superior electrocatalytic activity towards hydrogen evolution reaction. In this work, the cysteine and sodium gluconate obtained from natural products were utilized to electroplate the nanocrystalline Ni–Co alloys. The electroplating baths were characterized using cathodic polarization technique. The effect of sodium gluconate, cysteine and boric acid on the surface morphology of the electroplated Ni–Co alloys was studied using scanning electron microscopy (SEM). Chemical composition of the electroplated Ni–Co alloys was determined using the energy dispersive X-ray (EDX), and their crystal lattice system was examined by X-ray diffraction (XRD) analysis. The X-ray diffraction pattern confirms that the electroplated Ni–Co alloys with Co% of 1–75% arranged in face-centred cubic (FCC) structure, while the electroplated Ni–Co alloys with Co% more 76% positioned in hexagonal closed-package (HCP) structure. The thickness of the Ni–Co alloys varied between 14.61 and 27.94 µm. The cathodic polarization data show that gluconate and cysteine enhance electroplating of Ni–Co alloys by decreasing the overpotential of $ Ni^{2+} $ and $ Co^{2+} $ reduction reaction. Potentiodynamic polarization was utilized to study the electrochemical behaviour of the Ni–Co alloys in NaOH aqueous solutions, which indicated that electroplated Ni–Co alloys with low Co% displayed the low rate of corrosion.
abstract_unstemmed	Abstract Electroplated Ni–Co alloys show superior electrocatalytic activity towards hydrogen evolution reaction. In this work, the cysteine and sodium gluconate obtained from natural products were utilized to electroplate the nanocrystalline Ni–Co alloys. The electroplating baths were characterized using cathodic polarization technique. The effect of sodium gluconate, cysteine and boric acid on the surface morphology of the electroplated Ni–Co alloys was studied using scanning electron microscopy (SEM). Chemical composition of the electroplated Ni–Co alloys was determined using the energy dispersive X-ray (EDX), and their crystal lattice system was examined by X-ray diffraction (XRD) analysis. The X-ray diffraction pattern confirms that the electroplated Ni–Co alloys with Co% of 1–75% arranged in face-centred cubic (FCC) structure, while the electroplated Ni–Co alloys with Co% more 76% positioned in hexagonal closed-package (HCP) structure. The thickness of the Ni–Co alloys varied between 14.61 and 27.94 µm. The cathodic polarization data show that gluconate and cysteine enhance electroplating of Ni–Co alloys by decreasing the overpotential of $ Ni^{2+} $ and $ Co^{2+} $ reduction reaction. Potentiodynamic polarization was utilized to study the electrochemical behaviour of the Ni–Co alloys in NaOH aqueous solutions, which indicated that electroplated Ni–Co alloys with low Co% displayed the low rate of corrosion.
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title_short	Electroplating of Nanocrystalline Ni–Co Alloys Using Cysteine and Their Electrochemical Behaviour in NaOH Solution
url	https://dx.doi.org/10.1007/s40735-020-00346-x
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author2	Helal, N. Roy, S. Elfeky, H. Kardas, G.
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up_date	2024-07-03T21:43:11.014Z
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In this work, the cysteine and sodium gluconate obtained from natural products were utilized to electroplate the nanocrystalline Ni–Co alloys. The electroplating baths were characterized using cathodic polarization technique. The effect of sodium gluconate, cysteine and boric acid on the surface morphology of the electroplated Ni–Co alloys was studied using scanning electron microscopy (SEM). Chemical composition of the electroplated Ni–Co alloys was determined using the energy dispersive X-ray (EDX), and their crystal lattice system was examined by X-ray diffraction (XRD) analysis. The X-ray diffraction pattern confirms that the electroplated Ni–Co alloys with Co% of 1–75% arranged in face-centred cubic (FCC) structure, while the electroplated Ni–Co alloys with Co% more 76% positioned in hexagonal closed-package (HCP) structure. The thickness of the Ni–Co alloys varied between 14.61 and 27.94 µm. The cathodic polarization data show that gluconate and cysteine enhance electroplating of Ni–Co alloys by decreasing the overpotential of $ Ni^{2+} $ and $ Co^{2+} $ reduction reaction. Potentiodynamic polarization was utilized to study the electrochemical behaviour of the Ni–Co alloys in NaOH aqueous solutions, which indicated that electroplated Ni–Co alloys with low Co% displayed the low rate of corrosion.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Ni–Co alloys</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Cathodic polarization</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Nanocrystalline</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Potentiodynamic polarization</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Helal, N.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Roy, S.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Elfeky, H.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Kardas, G.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Journal of bio- and tribo-corrosion</subfield><subfield code="d">Cham : Springer Internat. 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Electroplating of Nanocrystalline Ni–Co Alloys Using Cysteine and Their Electrochemical Behaviour in NaOH Solution

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