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Economic and High Performance Phosphorus–Carbon Composite for Lithium and Sodium Storage
[Image: see text] Porous carbon derived from rice hulls has potential for application in phosphorus–carbon composites as high capacity anode materials for lithium-ion and sodium-ion batteries. The native composition of rice husks produces a porous carbon with a unique doped structure, as well as an...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Chemical Society
2017
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6641931/ https://www.ncbi.nlm.nih.gov/pubmed/31457736 http://dx.doi.org/10.1021/acsomega.7b00540 |
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author | Li, Jiaoyang Wang, Li Wang, Zhengyang Tian, Guangyu He, Xiangming |
author_facet | Li, Jiaoyang Wang, Li Wang, Zhengyang Tian, Guangyu He, Xiangming |
author_sort | Li, Jiaoyang |
collection | PubMed |
description | [Image: see text] Porous carbon derived from rice hulls has potential for application in phosphorus–carbon composites as high capacity anode materials for lithium-ion and sodium-ion batteries. The native composition of rice husks produces a porous carbon with a unique doped structure, as well as an efficient pore and channel structure, which may facilitate high and stable lithium storage. After cycling for over 100 cycles, the composite delivered a capacity of about 1293 mAh g(–1), as well as a coulombic efficiency of nearly 99% at the current density of 130 mA g(–1) with a capacity density of 1.43 mAh cm(–2). High specific discharge capacities were maintained at different current densities (∼2224, ∼1895, ∼1642, and ∼1187 mAh g(–1)(composite) at 130, 260, 520, and 1300 mA g(–1), respectively). This study may offer a golden opportunity to change the humble fate of rice hulls, and also pave the way toward successful battery application for phosphorus–carbon composite anode materials. |
format | Online Article Text |
id | pubmed-6641931 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2017 |
publisher | American Chemical Society |
record_format | MEDLINE/PubMed |
spelling | pubmed-66419312019-08-27 Economic and High Performance Phosphorus–Carbon Composite for Lithium and Sodium Storage Li, Jiaoyang Wang, Li Wang, Zhengyang Tian, Guangyu He, Xiangming ACS Omega [Image: see text] Porous carbon derived from rice hulls has potential for application in phosphorus–carbon composites as high capacity anode materials for lithium-ion and sodium-ion batteries. The native composition of rice husks produces a porous carbon with a unique doped structure, as well as an efficient pore and channel structure, which may facilitate high and stable lithium storage. After cycling for over 100 cycles, the composite delivered a capacity of about 1293 mAh g(–1), as well as a coulombic efficiency of nearly 99% at the current density of 130 mA g(–1) with a capacity density of 1.43 mAh cm(–2). High specific discharge capacities were maintained at different current densities (∼2224, ∼1895, ∼1642, and ∼1187 mAh g(–1)(composite) at 130, 260, 520, and 1300 mA g(–1), respectively). This study may offer a golden opportunity to change the humble fate of rice hulls, and also pave the way toward successful battery application for phosphorus–carbon composite anode materials. American Chemical Society 2017-08-11 /pmc/articles/PMC6641931/ /pubmed/31457736 http://dx.doi.org/10.1021/acsomega.7b00540 Text en Copyright © 2017 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 | Li, Jiaoyang Wang, Li Wang, Zhengyang Tian, Guangyu He, Xiangming Economic and High Performance Phosphorus–Carbon Composite for Lithium and Sodium Storage |
title | Economic and High Performance
Phosphorus–Carbon Composite
for Lithium and Sodium Storage |
title_full | Economic and High Performance
Phosphorus–Carbon Composite
for Lithium and Sodium Storage |
title_fullStr | Economic and High Performance
Phosphorus–Carbon Composite
for Lithium and Sodium Storage |
title_full_unstemmed | Economic and High Performance
Phosphorus–Carbon Composite
for Lithium and Sodium Storage |
title_short | Economic and High Performance
Phosphorus–Carbon Composite
for Lithium and Sodium Storage |
title_sort | economic and high performance
phosphorus–carbon composite
for lithium and sodium storage |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6641931/ https://www.ncbi.nlm.nih.gov/pubmed/31457736 http://dx.doi.org/10.1021/acsomega.7b00540 |
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