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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...

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Autores principales: 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
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
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.
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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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