Heterointerface engineering in hierarchical assembly of the Co/Co(OH)2carbon nanosheets composites for wideband microwave absorption
Abstract Heterogeneous interface engineering strategy is an effective method to optimize electromagnetic functional materials. However, the mechanism of heterogeneous interfaces on microwave absorption is still unclear. In this study, abundant heterointerfaces were customized in hierarchical structu...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Wu, Yuhan [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2022 |
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| Schlagwörter: |
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| Anmerkung: |
© Tsinghua University Press 2022 |
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| Übergeordnetes Werk: |
Enthalten in: Nano research - [S.l.] : Tsinghua Press, 2008, 16(2022), 2 vom: 06. Dez., Seite 2611-2621 |
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| Übergeordnetes Werk: |
volume:16 ; year:2022 ; number:2 ; day:06 ; month:12 ; pages:2611-2621 |
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| DOI / URN: |
10.1007/s12274-022-5263-9 |
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SPR051465280 |
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| 520 | |a Abstract Heterogeneous interface engineering strategy is an effective method to optimize electromagnetic functional materials. However, the mechanism of heterogeneous interfaces on microwave absorption is still unclear. In this study, abundant heterointerfaces were customized in hierarchical structures via a collaborative strategy of lyophilization and hard templates. The impressive electromagnetic heterostructures and strong interfacial polarization were realized on the zero-dimensional (0D) hexagonal close-packed (hcp)-face-centered cubic (fcc) Co/two-dimensional (2D) Co(OH)2 nanosheetsthree-dimensional (3D) porous carbon nanosheets (Co/Co(OH)2@PCN). By controlling the carbonization temperature, the electromagnetic parameters were further adjusted to broaden the effective absorption bandwidth (EAB). Accordingly, the EAB of these absorbers were almost greater than 6 GHz (covering the entire Ku-band) in the thickness range of 2.0–2.2 mm except the sample S-1.0-800. As far as to the S-0.8-700 achieved an EAB up to 7.1 GHz at 2.2 mm and the minimum reflection loss ($ RL_{min} $) value was −25.8 dB. Moreover, in the far-field condition, the radar cross section (RCS) of S-0.8-700 can be reduced to 19.6 dB·$ m^{2} $. We believe that this work will stimulate interest in interface engineering and provide a direction for achieving efficient absorbing materials. | ||
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| 650 | 4 | |a wide bandwidth |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a interface engineering |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a hierarchical porous structure |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a absorption mechanism |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Wang, Guodong |4 aut | |
| 700 | 1 | |a Yuan, Xixi |4 aut | |
| 700 | 1 | |a Fang, Gang |4 aut | |
| 700 | 1 | |a Li, Peng |4 aut | |
| 700 | 1 | |a Ji, Guangbin |4 aut | |
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10.1007/s12274-022-5263-9 doi (DE-627)SPR051465280 (SPR)s12274-022-5263-9-e DE-627 ger DE-627 rakwb eng Wu, Yuhan verfasserin aut Heterointerface engineering in hierarchical assembly of the Co/Co(OH)2carbon nanosheets composites for wideband microwave absorption 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Tsinghua University Press 2022 Abstract Heterogeneous interface engineering strategy is an effective method to optimize electromagnetic functional materials. However, the mechanism of heterogeneous interfaces on microwave absorption is still unclear. In this study, abundant heterointerfaces were customized in hierarchical structures via a collaborative strategy of lyophilization and hard templates. The impressive electromagnetic heterostructures and strong interfacial polarization were realized on the zero-dimensional (0D) hexagonal close-packed (hcp)-face-centered cubic (fcc) Co/two-dimensional (2D) Co(OH)2 nanosheetsthree-dimensional (3D) porous carbon nanosheets (Co/Co(OH)2@PCN). By controlling the carbonization temperature, the electromagnetic parameters were further adjusted to broaden the effective absorption bandwidth (EAB). Accordingly, the EAB of these absorbers were almost greater than 6 GHz (covering the entire Ku-band) in the thickness range of 2.0–2.2 mm except the sample S-1.0-800. As far as to the S-0.8-700 achieved an EAB up to 7.1 GHz at 2.2 mm and the minimum reflection loss ($ RL_{min} $) value was −25.8 dB. Moreover, in the far-field condition, the radar cross section (RCS) of S-0.8-700 can be reduced to 19.6 dB·$ m^{2} $. We believe that this work will stimulate interest in interface engineering and provide a direction for achieving efficient absorbing materials. microwave absorption (dpeaa)DE-He213 wide bandwidth (dpeaa)DE-He213 interface engineering (dpeaa)DE-He213 hierarchical porous structure (dpeaa)DE-He213 absorption mechanism (dpeaa)DE-He213 Wang, Guodong aut Yuan, Xixi aut Fang, Gang aut Li, Peng aut Ji, Guangbin aut Enthalten in Nano research [S.l.] : Tsinghua Press, 2008 16(2022), 2 vom: 06. Dez., Seite 2611-2621 (DE-627)57375361X (DE-600)2442216-2 1998-0000 nnns volume:16 year:2022 number:2 day:06 month:12 pages:2611-2621 https://dx.doi.org/10.1007/s12274-022-5263-9 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_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 16 2022 2 06 12 2611-2621 |
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10.1007/s12274-022-5263-9 doi (DE-627)SPR051465280 (SPR)s12274-022-5263-9-e DE-627 ger DE-627 rakwb eng Wu, Yuhan verfasserin aut Heterointerface engineering in hierarchical assembly of the Co/Co(OH)2carbon nanosheets composites for wideband microwave absorption 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Tsinghua University Press 2022 Abstract Heterogeneous interface engineering strategy is an effective method to optimize electromagnetic functional materials. However, the mechanism of heterogeneous interfaces on microwave absorption is still unclear. In this study, abundant heterointerfaces were customized in hierarchical structures via a collaborative strategy of lyophilization and hard templates. The impressive electromagnetic heterostructures and strong interfacial polarization were realized on the zero-dimensional (0D) hexagonal close-packed (hcp)-face-centered cubic (fcc) Co/two-dimensional (2D) Co(OH)2 nanosheetsthree-dimensional (3D) porous carbon nanosheets (Co/Co(OH)2@PCN). By controlling the carbonization temperature, the electromagnetic parameters were further adjusted to broaden the effective absorption bandwidth (EAB). Accordingly, the EAB of these absorbers were almost greater than 6 GHz (covering the entire Ku-band) in the thickness range of 2.0–2.2 mm except the sample S-1.0-800. As far as to the S-0.8-700 achieved an EAB up to 7.1 GHz at 2.2 mm and the minimum reflection loss ($ RL_{min} $) value was −25.8 dB. Moreover, in the far-field condition, the radar cross section (RCS) of S-0.8-700 can be reduced to 19.6 dB·$ m^{2} $. We believe that this work will stimulate interest in interface engineering and provide a direction for achieving efficient absorbing materials. microwave absorption (dpeaa)DE-He213 wide bandwidth (dpeaa)DE-He213 interface engineering (dpeaa)DE-He213 hierarchical porous structure (dpeaa)DE-He213 absorption mechanism (dpeaa)DE-He213 Wang, Guodong aut Yuan, Xixi aut Fang, Gang aut Li, Peng aut Ji, Guangbin aut Enthalten in Nano research [S.l.] : Tsinghua Press, 2008 16(2022), 2 vom: 06. Dez., Seite 2611-2621 (DE-627)57375361X (DE-600)2442216-2 1998-0000 nnns volume:16 year:2022 number:2 day:06 month:12 pages:2611-2621 https://dx.doi.org/10.1007/s12274-022-5263-9 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_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 16 2022 2 06 12 2611-2621 |
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10.1007/s12274-022-5263-9 doi (DE-627)SPR051465280 (SPR)s12274-022-5263-9-e DE-627 ger DE-627 rakwb eng Wu, Yuhan verfasserin aut Heterointerface engineering in hierarchical assembly of the Co/Co(OH)2carbon nanosheets composites for wideband microwave absorption 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Tsinghua University Press 2022 Abstract Heterogeneous interface engineering strategy is an effective method to optimize electromagnetic functional materials. However, the mechanism of heterogeneous interfaces on microwave absorption is still unclear. In this study, abundant heterointerfaces were customized in hierarchical structures via a collaborative strategy of lyophilization and hard templates. The impressive electromagnetic heterostructures and strong interfacial polarization were realized on the zero-dimensional (0D) hexagonal close-packed (hcp)-face-centered cubic (fcc) Co/two-dimensional (2D) Co(OH)2 nanosheetsthree-dimensional (3D) porous carbon nanosheets (Co/Co(OH)2@PCN). By controlling the carbonization temperature, the electromagnetic parameters were further adjusted to broaden the effective absorption bandwidth (EAB). Accordingly, the EAB of these absorbers were almost greater than 6 GHz (covering the entire Ku-band) in the thickness range of 2.0–2.2 mm except the sample S-1.0-800. As far as to the S-0.8-700 achieved an EAB up to 7.1 GHz at 2.2 mm and the minimum reflection loss ($ RL_{min} $) value was −25.8 dB. Moreover, in the far-field condition, the radar cross section (RCS) of S-0.8-700 can be reduced to 19.6 dB·$ m^{2} $. We believe that this work will stimulate interest in interface engineering and provide a direction for achieving efficient absorbing materials. microwave absorption (dpeaa)DE-He213 wide bandwidth (dpeaa)DE-He213 interface engineering (dpeaa)DE-He213 hierarchical porous structure (dpeaa)DE-He213 absorption mechanism (dpeaa)DE-He213 Wang, Guodong aut Yuan, Xixi aut Fang, Gang aut Li, Peng aut Ji, Guangbin aut Enthalten in Nano research [S.l.] : Tsinghua Press, 2008 16(2022), 2 vom: 06. Dez., Seite 2611-2621 (DE-627)57375361X (DE-600)2442216-2 1998-0000 nnns volume:16 year:2022 number:2 day:06 month:12 pages:2611-2621 https://dx.doi.org/10.1007/s12274-022-5263-9 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_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 16 2022 2 06 12 2611-2621 |
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10.1007/s12274-022-5263-9 doi (DE-627)SPR051465280 (SPR)s12274-022-5263-9-e DE-627 ger DE-627 rakwb eng Wu, Yuhan verfasserin aut Heterointerface engineering in hierarchical assembly of the Co/Co(OH)2carbon nanosheets composites for wideband microwave absorption 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Tsinghua University Press 2022 Abstract Heterogeneous interface engineering strategy is an effective method to optimize electromagnetic functional materials. However, the mechanism of heterogeneous interfaces on microwave absorption is still unclear. In this study, abundant heterointerfaces were customized in hierarchical structures via a collaborative strategy of lyophilization and hard templates. The impressive electromagnetic heterostructures and strong interfacial polarization were realized on the zero-dimensional (0D) hexagonal close-packed (hcp)-face-centered cubic (fcc) Co/two-dimensional (2D) Co(OH)2 nanosheetsthree-dimensional (3D) porous carbon nanosheets (Co/Co(OH)2@PCN). By controlling the carbonization temperature, the electromagnetic parameters were further adjusted to broaden the effective absorption bandwidth (EAB). Accordingly, the EAB of these absorbers were almost greater than 6 GHz (covering the entire Ku-band) in the thickness range of 2.0–2.2 mm except the sample S-1.0-800. As far as to the S-0.8-700 achieved an EAB up to 7.1 GHz at 2.2 mm and the minimum reflection loss ($ RL_{min} $) value was −25.8 dB. Moreover, in the far-field condition, the radar cross section (RCS) of S-0.8-700 can be reduced to 19.6 dB·$ m^{2} $. We believe that this work will stimulate interest in interface engineering and provide a direction for achieving efficient absorbing materials. microwave absorption (dpeaa)DE-He213 wide bandwidth (dpeaa)DE-He213 interface engineering (dpeaa)DE-He213 hierarchical porous structure (dpeaa)DE-He213 absorption mechanism (dpeaa)DE-He213 Wang, Guodong aut Yuan, Xixi aut Fang, Gang aut Li, Peng aut Ji, Guangbin aut Enthalten in Nano research [S.l.] : Tsinghua Press, 2008 16(2022), 2 vom: 06. Dez., Seite 2611-2621 (DE-627)57375361X (DE-600)2442216-2 1998-0000 nnns volume:16 year:2022 number:2 day:06 month:12 pages:2611-2621 https://dx.doi.org/10.1007/s12274-022-5263-9 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_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 16 2022 2 06 12 2611-2621 |
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10.1007/s12274-022-5263-9 doi (DE-627)SPR051465280 (SPR)s12274-022-5263-9-e DE-627 ger DE-627 rakwb eng Wu, Yuhan verfasserin aut Heterointerface engineering in hierarchical assembly of the Co/Co(OH)2carbon nanosheets composites for wideband microwave absorption 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Tsinghua University Press 2022 Abstract Heterogeneous interface engineering strategy is an effective method to optimize electromagnetic functional materials. However, the mechanism of heterogeneous interfaces on microwave absorption is still unclear. In this study, abundant heterointerfaces were customized in hierarchical structures via a collaborative strategy of lyophilization and hard templates. The impressive electromagnetic heterostructures and strong interfacial polarization were realized on the zero-dimensional (0D) hexagonal close-packed (hcp)-face-centered cubic (fcc) Co/two-dimensional (2D) Co(OH)2 nanosheetsthree-dimensional (3D) porous carbon nanosheets (Co/Co(OH)2@PCN). By controlling the carbonization temperature, the electromagnetic parameters were further adjusted to broaden the effective absorption bandwidth (EAB). Accordingly, the EAB of these absorbers were almost greater than 6 GHz (covering the entire Ku-band) in the thickness range of 2.0–2.2 mm except the sample S-1.0-800. As far as to the S-0.8-700 achieved an EAB up to 7.1 GHz at 2.2 mm and the minimum reflection loss ($ RL_{min} $) value was −25.8 dB. Moreover, in the far-field condition, the radar cross section (RCS) of S-0.8-700 can be reduced to 19.6 dB·$ m^{2} $. We believe that this work will stimulate interest in interface engineering and provide a direction for achieving efficient absorbing materials. microwave absorption (dpeaa)DE-He213 wide bandwidth (dpeaa)DE-He213 interface engineering (dpeaa)DE-He213 hierarchical porous structure (dpeaa)DE-He213 absorption mechanism (dpeaa)DE-He213 Wang, Guodong aut Yuan, Xixi aut Fang, Gang aut Li, Peng aut Ji, Guangbin aut Enthalten in Nano research [S.l.] : Tsinghua Press, 2008 16(2022), 2 vom: 06. Dez., Seite 2611-2621 (DE-627)57375361X (DE-600)2442216-2 1998-0000 nnns volume:16 year:2022 number:2 day:06 month:12 pages:2611-2621 https://dx.doi.org/10.1007/s12274-022-5263-9 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_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 16 2022 2 06 12 2611-2621 |
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Enthalten in Nano research 16(2022), 2 vom: 06. Dez., Seite 2611-2621 volume:16 year:2022 number:2 day:06 month:12 pages:2611-2621 |
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Enthalten in Nano research 16(2022), 2 vom: 06. Dez., Seite 2611-2621 volume:16 year:2022 number:2 day:06 month:12 pages:2611-2621 |
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Wu, Yuhan @@aut@@ Wang, Guodong @@aut@@ Yuan, Xixi @@aut@@ Fang, Gang @@aut@@ Li, Peng @@aut@@ Ji, Guangbin @@aut@@ |
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However, the mechanism of heterogeneous interfaces on microwave absorption is still unclear. In this study, abundant heterointerfaces were customized in hierarchical structures via a collaborative strategy of lyophilization and hard templates. The impressive electromagnetic heterostructures and strong interfacial polarization were realized on the zero-dimensional (0D) hexagonal close-packed (hcp)-face-centered cubic (fcc) Co/two-dimensional (2D) Co(OH)2 nanosheetsthree-dimensional (3D) porous carbon nanosheets (Co/Co(OH)2@PCN). By controlling the carbonization temperature, the electromagnetic parameters were further adjusted to broaden the effective absorption bandwidth (EAB). Accordingly, the EAB of these absorbers were almost greater than 6 GHz (covering the entire Ku-band) in the thickness range of 2.0–2.2 mm except the sample S-1.0-800. As far as to the S-0.8-700 achieved an EAB up to 7.1 GHz at 2.2 mm and the minimum reflection loss ($ RL_{min} $) value was −25.8 dB. Moreover, in the far-field condition, the radar cross section (RCS) of S-0.8-700 can be reduced to 19.6 dB·$ m^{2} $. 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| author |
Wu, Yuhan |
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Wu, Yuhan misc microwave absorption misc wide bandwidth misc interface engineering misc hierarchical porous structure misc absorption mechanism Heterointerface engineering in hierarchical assembly of the Co/Co(OH)2carbon nanosheets composites for wideband microwave absorption |
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Heterointerface engineering in hierarchical assembly of the Co/Co(OH)2carbon nanosheets composites for wideband microwave absorption microwave absorption (dpeaa)DE-He213 wide bandwidth (dpeaa)DE-He213 interface engineering (dpeaa)DE-He213 hierarchical porous structure (dpeaa)DE-He213 absorption mechanism (dpeaa)DE-He213 |
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Wu, Yuhan Wang, Guodong Yuan, Xixi Fang, Gang Li, Peng Ji, Guangbin |
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heterointerface engineering in hierarchical assembly of the co/co(oh)2carbon nanosheets composites for wideband microwave absorption |
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Heterointerface engineering in hierarchical assembly of the Co/Co(OH)2carbon nanosheets composites for wideband microwave absorption |
| abstract |
Abstract Heterogeneous interface engineering strategy is an effective method to optimize electromagnetic functional materials. However, the mechanism of heterogeneous interfaces on microwave absorption is still unclear. In this study, abundant heterointerfaces were customized in hierarchical structures via a collaborative strategy of lyophilization and hard templates. The impressive electromagnetic heterostructures and strong interfacial polarization were realized on the zero-dimensional (0D) hexagonal close-packed (hcp)-face-centered cubic (fcc) Co/two-dimensional (2D) Co(OH)2 nanosheetsthree-dimensional (3D) porous carbon nanosheets (Co/Co(OH)2@PCN). By controlling the carbonization temperature, the electromagnetic parameters were further adjusted to broaden the effective absorption bandwidth (EAB). Accordingly, the EAB of these absorbers were almost greater than 6 GHz (covering the entire Ku-band) in the thickness range of 2.0–2.2 mm except the sample S-1.0-800. As far as to the S-0.8-700 achieved an EAB up to 7.1 GHz at 2.2 mm and the minimum reflection loss ($ RL_{min} $) value was −25.8 dB. Moreover, in the far-field condition, the radar cross section (RCS) of S-0.8-700 can be reduced to 19.6 dB·$ m^{2} $. We believe that this work will stimulate interest in interface engineering and provide a direction for achieving efficient absorbing materials. © Tsinghua University Press 2022 |
| abstractGer |
Abstract Heterogeneous interface engineering strategy is an effective method to optimize electromagnetic functional materials. However, the mechanism of heterogeneous interfaces on microwave absorption is still unclear. In this study, abundant heterointerfaces were customized in hierarchical structures via a collaborative strategy of lyophilization and hard templates. The impressive electromagnetic heterostructures and strong interfacial polarization were realized on the zero-dimensional (0D) hexagonal close-packed (hcp)-face-centered cubic (fcc) Co/two-dimensional (2D) Co(OH)2 nanosheetsthree-dimensional (3D) porous carbon nanosheets (Co/Co(OH)2@PCN). By controlling the carbonization temperature, the electromagnetic parameters were further adjusted to broaden the effective absorption bandwidth (EAB). Accordingly, the EAB of these absorbers were almost greater than 6 GHz (covering the entire Ku-band) in the thickness range of 2.0–2.2 mm except the sample S-1.0-800. As far as to the S-0.8-700 achieved an EAB up to 7.1 GHz at 2.2 mm and the minimum reflection loss ($ RL_{min} $) value was −25.8 dB. Moreover, in the far-field condition, the radar cross section (RCS) of S-0.8-700 can be reduced to 19.6 dB·$ m^{2} $. We believe that this work will stimulate interest in interface engineering and provide a direction for achieving efficient absorbing materials. © Tsinghua University Press 2022 |
| abstract_unstemmed |
Abstract Heterogeneous interface engineering strategy is an effective method to optimize electromagnetic functional materials. However, the mechanism of heterogeneous interfaces on microwave absorption is still unclear. In this study, abundant heterointerfaces were customized in hierarchical structures via a collaborative strategy of lyophilization and hard templates. The impressive electromagnetic heterostructures and strong interfacial polarization were realized on the zero-dimensional (0D) hexagonal close-packed (hcp)-face-centered cubic (fcc) Co/two-dimensional (2D) Co(OH)2 nanosheetsthree-dimensional (3D) porous carbon nanosheets (Co/Co(OH)2@PCN). By controlling the carbonization temperature, the electromagnetic parameters were further adjusted to broaden the effective absorption bandwidth (EAB). Accordingly, the EAB of these absorbers were almost greater than 6 GHz (covering the entire Ku-band) in the thickness range of 2.0–2.2 mm except the sample S-1.0-800. As far as to the S-0.8-700 achieved an EAB up to 7.1 GHz at 2.2 mm and the minimum reflection loss ($ RL_{min} $) value was −25.8 dB. Moreover, in the far-field condition, the radar cross section (RCS) of S-0.8-700 can be reduced to 19.6 dB·$ m^{2} $. We believe that this work will stimulate interest in interface engineering and provide a direction for achieving efficient absorbing materials. © Tsinghua University Press 2022 |
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Heterointerface engineering in hierarchical assembly of the Co/Co(OH)2carbon nanosheets composites for wideband microwave absorption |
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https://dx.doi.org/10.1007/s12274-022-5263-9 |
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Wang, Guodong Yuan, Xixi Fang, Gang Li, Peng Ji, Guangbin |
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Wang, Guodong Yuan, Xixi Fang, Gang Li, Peng Ji, Guangbin |
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10.1007/s12274-022-5263-9 |
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| score |
7.4002256 |