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Liquid Phase Exfoliated Hexagonal Boron Nitride/Graphene Heterostructure Based Electrode Toward Asymmetric Supercapacitor Application
In this paper, owing to the electrostatic interaction between graphene and h-BN, a facile liquid phase exfoliation method was carried out to fabricate h-BN/graphene based van der Waals heterostructure nanocomposites without additional chemical cross-linkers. The physicochemical properties of as-prep...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Frontiers Media S.A.
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6688068/ https://www.ncbi.nlm.nih.gov/pubmed/31428602 http://dx.doi.org/10.3389/fchem.2019.00544 |
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author | Zheng, Xuan Wang, Guangjin Huang, Fei Liu, Hai Gong, Chunli Wen, Sheng Hu, Yuanqiang Zheng, Genwen Chen, Dongchu |
author_facet | Zheng, Xuan Wang, Guangjin Huang, Fei Liu, Hai Gong, Chunli Wen, Sheng Hu, Yuanqiang Zheng, Genwen Chen, Dongchu |
author_sort | Zheng, Xuan |
collection | PubMed |
description | In this paper, owing to the electrostatic interaction between graphene and h-BN, a facile liquid phase exfoliation method was carried out to fabricate h-BN/graphene based van der Waals heterostructure nanocomposites without additional chemical cross-linkers. The physicochemical properties of as-prepared composites were characterized by several electron microscopic and spectroscopic measurements. The h-BN/graphene heterostructure composites were employed to use as the anodes of asymmetric supercapacitor, and exhibited exceptional capacitive performance due to their synergistic effects. It is expected that the as-prepared h-BN/graphene materials can boost scalable heterostructure electrodes in supercapacitors, and our liquid phase exfoliation method can be used for the construction of the other energy storage and electronics. |
format | Online Article Text |
id | pubmed-6688068 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | Frontiers Media S.A. |
record_format | MEDLINE/PubMed |
spelling | pubmed-66880682019-08-19 Liquid Phase Exfoliated Hexagonal Boron Nitride/Graphene Heterostructure Based Electrode Toward Asymmetric Supercapacitor Application Zheng, Xuan Wang, Guangjin Huang, Fei Liu, Hai Gong, Chunli Wen, Sheng Hu, Yuanqiang Zheng, Genwen Chen, Dongchu Front Chem Chemistry In this paper, owing to the electrostatic interaction between graphene and h-BN, a facile liquid phase exfoliation method was carried out to fabricate h-BN/graphene based van der Waals heterostructure nanocomposites without additional chemical cross-linkers. The physicochemical properties of as-prepared composites were characterized by several electron microscopic and spectroscopic measurements. The h-BN/graphene heterostructure composites were employed to use as the anodes of asymmetric supercapacitor, and exhibited exceptional capacitive performance due to their synergistic effects. It is expected that the as-prepared h-BN/graphene materials can boost scalable heterostructure electrodes in supercapacitors, and our liquid phase exfoliation method can be used for the construction of the other energy storage and electronics. Frontiers Media S.A. 2019-08-02 /pmc/articles/PMC6688068/ /pubmed/31428602 http://dx.doi.org/10.3389/fchem.2019.00544 Text en Copyright © 2019 Zheng, Wang, Huang, Liu, Gong, Wen, Hu, Zheng and Chen. http://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
spellingShingle | Chemistry Zheng, Xuan Wang, Guangjin Huang, Fei Liu, Hai Gong, Chunli Wen, Sheng Hu, Yuanqiang Zheng, Genwen Chen, Dongchu Liquid Phase Exfoliated Hexagonal Boron Nitride/Graphene Heterostructure Based Electrode Toward Asymmetric Supercapacitor Application |
title | Liquid Phase Exfoliated Hexagonal Boron Nitride/Graphene Heterostructure Based Electrode Toward Asymmetric Supercapacitor Application |
title_full | Liquid Phase Exfoliated Hexagonal Boron Nitride/Graphene Heterostructure Based Electrode Toward Asymmetric Supercapacitor Application |
title_fullStr | Liquid Phase Exfoliated Hexagonal Boron Nitride/Graphene Heterostructure Based Electrode Toward Asymmetric Supercapacitor Application |
title_full_unstemmed | Liquid Phase Exfoliated Hexagonal Boron Nitride/Graphene Heterostructure Based Electrode Toward Asymmetric Supercapacitor Application |
title_short | Liquid Phase Exfoliated Hexagonal Boron Nitride/Graphene Heterostructure Based Electrode Toward Asymmetric Supercapacitor Application |
title_sort | liquid phase exfoliated hexagonal boron nitride/graphene heterostructure based electrode toward asymmetric supercapacitor application |
topic | Chemistry |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6688068/ https://www.ncbi.nlm.nih.gov/pubmed/31428602 http://dx.doi.org/10.3389/fchem.2019.00544 |
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