Promising High-Performance Supercapacitor Electrode Materials from MnO(2) Nanosheets@Bamboo Leaf Carbon

[Image: see text] MnO(2)@bamboo leaf (BL) carbon composites have been prepared by a hydrothermal method, wherein, the BL porous carbon structure was based on BLs. The MnO(2)@BL composites were characterized by SEM, TEM, XRD, Raman, XPS, and TGA. The electrochemical properties of the composites were...

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Autores principales: Yu, Jing, Li, Minglong, Wang, Xiaodong, Yang, Zhenglong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2020
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7346238/
https://www.ncbi.nlm.nih.gov/pubmed/32656453
http://dx.doi.org/10.1021/acsomega.0c02169
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author Yu, Jing
Li, Minglong
Wang, Xiaodong
Yang, Zhenglong
author_facet Yu, Jing
Li, Minglong
Wang, Xiaodong
Yang, Zhenglong
author_sort Yu, Jing
collection PubMed
description [Image: see text] MnO(2)@bamboo leaf (BL) carbon composites have been prepared by a hydrothermal method, wherein, the BL porous carbon structure was based on BLs. The MnO(2)@BL composites were characterized by SEM, TEM, XRD, Raman, XPS, and TGA. The electrochemical properties of the composites were investigated in a three-electrode system using 1 M Na(2)SO(4) aqueous solution as an asymmetric supercapacitor electrolyte. Electrochemical measurements showed that the MnO(2)@BL composites can be applied in asymmetric supercapacitors and exhibited a good cycling stability with a capacitance retention ratio of 85.3% after 5000 cycles (at 0.5 A g(–1)). The MnO(2)@BL composites were promising materials for application in supercapacitors.
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spelling pubmed-73462382020-07-10 Promising High-Performance Supercapacitor Electrode Materials from MnO(2) Nanosheets@Bamboo Leaf Carbon Yu, Jing Li, Minglong Wang, Xiaodong Yang, Zhenglong ACS Omega [Image: see text] MnO(2)@bamboo leaf (BL) carbon composites have been prepared by a hydrothermal method, wherein, the BL porous carbon structure was based on BLs. The MnO(2)@BL composites were characterized by SEM, TEM, XRD, Raman, XPS, and TGA. The electrochemical properties of the composites were investigated in a three-electrode system using 1 M Na(2)SO(4) aqueous solution as an asymmetric supercapacitor electrolyte. Electrochemical measurements showed that the MnO(2)@BL composites can be applied in asymmetric supercapacitors and exhibited a good cycling stability with a capacitance retention ratio of 85.3% after 5000 cycles (at 0.5 A g(–1)). The MnO(2)@BL composites were promising materials for application in supercapacitors. American Chemical Society 2020-06-24 /pmc/articles/PMC7346238/ /pubmed/32656453 http://dx.doi.org/10.1021/acsomega.0c02169 Text en Copyright © 2020 American Chemical Society This is an open access article published under an ACS AuthorChoice License (http://pubs.acs.org/page/policy/authorchoice_termsofuse.html) , which permits copying and redistribution of the article or any adaptations for non-commercial purposes.
spellingShingle Yu, Jing
Li, Minglong
Wang, Xiaodong
Yang, Zhenglong
Promising High-Performance Supercapacitor Electrode Materials from MnO(2) Nanosheets@Bamboo Leaf Carbon
title Promising High-Performance Supercapacitor Electrode Materials from MnO(2) Nanosheets@Bamboo Leaf Carbon
title_full Promising High-Performance Supercapacitor Electrode Materials from MnO(2) Nanosheets@Bamboo Leaf Carbon
title_fullStr Promising High-Performance Supercapacitor Electrode Materials from MnO(2) Nanosheets@Bamboo Leaf Carbon
title_full_unstemmed Promising High-Performance Supercapacitor Electrode Materials from MnO(2) Nanosheets@Bamboo Leaf Carbon
title_short Promising High-Performance Supercapacitor Electrode Materials from MnO(2) Nanosheets@Bamboo Leaf Carbon
title_sort promising high-performance supercapacitor electrode materials from mno(2) nanosheets@bamboo leaf carbon
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7346238/
https://www.ncbi.nlm.nih.gov/pubmed/32656453
http://dx.doi.org/10.1021/acsomega.0c02169
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AT wangxiaodong promisinghighperformancesupercapacitorelectrodematerialsfrommno2nanosheetsbambooleafcarbon
AT yangzhenglong promisinghighperformancesupercapacitorelectrodematerialsfrommno2nanosheetsbambooleafcarbon

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