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Black Phosphorus/Carbon Nanoframes for Efficient Flexible All-Solid-State Supercapacitor
A flexible all-solid-state supercapacitor with fast charging speed and high power density is a promising high-performance energy storage and sensor device in photovoltaic systems. Two-dimensional black phosphorus (BP) is a prospective electrode nanomaterial, but it struggles to fully exert its prope...
Autores principales: | , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9565270/ https://www.ncbi.nlm.nih.gov/pubmed/36234437 http://dx.doi.org/10.3390/nano12193311 |
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author | Duan, Zunbin Liu, Danni Ye, Zhaoer Sun, Caixia Wang, Zikun Chen, Kezhen Li, Yang Huang, Hao Zeng, Xiaoliang Wang, Jiahong Sun, Rong Yu, Xue-Feng |
author_facet | Duan, Zunbin Liu, Danni Ye, Zhaoer Sun, Caixia Wang, Zikun Chen, Kezhen Li, Yang Huang, Hao Zeng, Xiaoliang Wang, Jiahong Sun, Rong Yu, Xue-Feng |
author_sort | Duan, Zunbin |
collection | PubMed |
description | A flexible all-solid-state supercapacitor with fast charging speed and high power density is a promising high-performance energy storage and sensor device in photovoltaic systems. Two-dimensional black phosphorus (BP) is a prospective electrode nanomaterial, but it struggles to fully exert its properties limited by its self-stacking. Herein, by embedding carbon nanoparticles into the interlayer of BP microplates, the designed BP/carbon nanoframe (BP/C NF) forms a certain nano-gap on the substrate for promoting the orderly transport of charges. The corresponding supercapacitor BP/C SC has a capacity of 372 F g(−1), which is higher than that constructed from BP microplates (32.6 F g(−1)). Moreover, the BP/C SC exhibits good stability with a ca. 90% of capacitance retentions after 10,000 repeated bending and long-term cycles. Thus, the proposed strategy of using BP/carbon nanoframes is feasible to develop exceptional flexible energy devices, and it can guide the design of relevant two-dimensional nanocomposites. |
format | Online Article Text |
id | pubmed-9565270 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-95652702022-10-15 Black Phosphorus/Carbon Nanoframes for Efficient Flexible All-Solid-State Supercapacitor Duan, Zunbin Liu, Danni Ye, Zhaoer Sun, Caixia Wang, Zikun Chen, Kezhen Li, Yang Huang, Hao Zeng, Xiaoliang Wang, Jiahong Sun, Rong Yu, Xue-Feng Nanomaterials (Basel) Article A flexible all-solid-state supercapacitor with fast charging speed and high power density is a promising high-performance energy storage and sensor device in photovoltaic systems. Two-dimensional black phosphorus (BP) is a prospective electrode nanomaterial, but it struggles to fully exert its properties limited by its self-stacking. Herein, by embedding carbon nanoparticles into the interlayer of BP microplates, the designed BP/carbon nanoframe (BP/C NF) forms a certain nano-gap on the substrate for promoting the orderly transport of charges. The corresponding supercapacitor BP/C SC has a capacity of 372 F g(−1), which is higher than that constructed from BP microplates (32.6 F g(−1)). Moreover, the BP/C SC exhibits good stability with a ca. 90% of capacitance retentions after 10,000 repeated bending and long-term cycles. Thus, the proposed strategy of using BP/carbon nanoframes is feasible to develop exceptional flexible energy devices, and it can guide the design of relevant two-dimensional nanocomposites. MDPI 2022-09-23 /pmc/articles/PMC9565270/ /pubmed/36234437 http://dx.doi.org/10.3390/nano12193311 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Duan, Zunbin Liu, Danni Ye, Zhaoer Sun, Caixia Wang, Zikun Chen, Kezhen Li, Yang Huang, Hao Zeng, Xiaoliang Wang, Jiahong Sun, Rong Yu, Xue-Feng Black Phosphorus/Carbon Nanoframes for Efficient Flexible All-Solid-State Supercapacitor |
title | Black Phosphorus/Carbon Nanoframes for Efficient Flexible All-Solid-State Supercapacitor |
title_full | Black Phosphorus/Carbon Nanoframes for Efficient Flexible All-Solid-State Supercapacitor |
title_fullStr | Black Phosphorus/Carbon Nanoframes for Efficient Flexible All-Solid-State Supercapacitor |
title_full_unstemmed | Black Phosphorus/Carbon Nanoframes for Efficient Flexible All-Solid-State Supercapacitor |
title_short | Black Phosphorus/Carbon Nanoframes for Efficient Flexible All-Solid-State Supercapacitor |
title_sort | black phosphorus/carbon nanoframes for efficient flexible all-solid-state supercapacitor |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9565270/ https://www.ncbi.nlm.nih.gov/pubmed/36234437 http://dx.doi.org/10.3390/nano12193311 |
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