Cattail-Grass-Derived Porous Carbon as High-Capacity Anode Material for Li-Ion Batteries

Cattail-grass-derived porous carbon as high-capacity anode materials were prepared via high-temperature carbonization and activation with KOH. The samples exhibited different structures and morphologies with increasing treatment time. It was found that the cattail grass with activation treatment—1 (...

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Detalles Bibliográficos
Autores principales: Li, Hui, Song, Lingyue, Huo, Dongxing, Yang, Yu, Zhang, Ning, Liang, Jinglong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10254429/
https://www.ncbi.nlm.nih.gov/pubmed/37298902
http://dx.doi.org/10.3390/molecules28114427
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author Li, Hui
Song, Lingyue
Huo, Dongxing
Yang, Yu
Zhang, Ning
Liang, Jinglong
author_facet Li, Hui
Song, Lingyue
Huo, Dongxing
Yang, Yu
Zhang, Ning
Liang, Jinglong
author_sort Li, Hui
collection PubMed
description Cattail-grass-derived porous carbon as high-capacity anode materials were prepared via high-temperature carbonization and activation with KOH. The samples exhibited different structures and morphologies with increasing treatment time. It was found that the cattail grass with activation treatment—1 (CGA-1) sample obtained at 800 °C for 1 h presented excellent electrochemical performance. As an anode material for lithium-ion batteries, CGA-1 showed a high charge–discharge capacity of 814.7 mAh g(−1) at the current density of 0.1 A g(−1) after 400 cycles, which suggests that it has a great potential for energy storage.
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spelling pubmed-102544292023-06-10 Cattail-Grass-Derived Porous Carbon as High-Capacity Anode Material for Li-Ion Batteries Li, Hui Song, Lingyue Huo, Dongxing Yang, Yu Zhang, Ning Liang, Jinglong Molecules Article Cattail-grass-derived porous carbon as high-capacity anode materials were prepared via high-temperature carbonization and activation with KOH. The samples exhibited different structures and morphologies with increasing treatment time. It was found that the cattail grass with activation treatment—1 (CGA-1) sample obtained at 800 °C for 1 h presented excellent electrochemical performance. As an anode material for lithium-ion batteries, CGA-1 showed a high charge–discharge capacity of 814.7 mAh g(−1) at the current density of 0.1 A g(−1) after 400 cycles, which suggests that it has a great potential for energy storage. MDPI 2023-05-29 /pmc/articles/PMC10254429/ /pubmed/37298902 http://dx.doi.org/10.3390/molecules28114427 Text en © 2023 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
Li, Hui
Song, Lingyue
Huo, Dongxing
Yang, Yu
Zhang, Ning
Liang, Jinglong
Cattail-Grass-Derived Porous Carbon as High-Capacity Anode Material for Li-Ion Batteries
title Cattail-Grass-Derived Porous Carbon as High-Capacity Anode Material for Li-Ion Batteries
title_full Cattail-Grass-Derived Porous Carbon as High-Capacity Anode Material for Li-Ion Batteries
title_fullStr Cattail-Grass-Derived Porous Carbon as High-Capacity Anode Material for Li-Ion Batteries
title_full_unstemmed Cattail-Grass-Derived Porous Carbon as High-Capacity Anode Material for Li-Ion Batteries
title_short Cattail-Grass-Derived Porous Carbon as High-Capacity Anode Material for Li-Ion Batteries
title_sort cattail-grass-derived porous carbon as high-capacity anode material for li-ion batteries
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10254429/
https://www.ncbi.nlm.nih.gov/pubmed/37298902
http://dx.doi.org/10.3390/molecules28114427
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