Carbon Derived from Pine Needles as a Na(+)‐Storage Electrode Material in Dual‐Ion Batteries

Pine needles are used as the precursor material to prepare hard carbon. Scanning electron microscopy, X‐ray diffraction, and N(2) adsorption–desorption tests are carried out to characterize the surface, crystal, and pore structure of the material. The pine needle derived carbon (PNC) exhibits excell...

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Detalles Bibliográficos
Autores principales: Wang, Xiaohong, Zheng, Cheng, Qi, Li, Wang, Hongyu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2017
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6607337/
https://www.ncbi.nlm.nih.gov/pubmed/31565289
http://dx.doi.org/10.1002/gch2.201700055
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author Wang, Xiaohong
Zheng, Cheng
Qi, Li
Wang, Hongyu
author_facet Wang, Xiaohong
Zheng, Cheng
Qi, Li
Wang, Hongyu
author_sort Wang, Xiaohong
collection PubMed
description Pine needles are used as the precursor material to prepare hard carbon. Scanning electron microscopy, X‐ray diffraction, and N(2) adsorption–desorption tests are carried out to characterize the surface, crystal, and pore structure of the material. The pine needle derived carbon (PNC) exhibits excellent Na‐ion storage ability. A dual‐ion battery of PNC/graphite using a Na(+)‐based organic electrolyte is constructed. The batteries display outstanding electrochemical performance: a superior energy density (200 Wh kg(−1) at 131 W kg(−1)), high cut‐off voltage (4.7 V), and outstanding cycling stability (87.2% retention after 1000 cycles). In addition, the separate responses of the cathode and anode are investigated.
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spelling pubmed-66073372019-09-27 Carbon Derived from Pine Needles as a Na(+)‐Storage Electrode Material in Dual‐Ion Batteries Wang, Xiaohong Zheng, Cheng Qi, Li Wang, Hongyu Glob Chall Communications Pine needles are used as the precursor material to prepare hard carbon. Scanning electron microscopy, X‐ray diffraction, and N(2) adsorption–desorption tests are carried out to characterize the surface, crystal, and pore structure of the material. The pine needle derived carbon (PNC) exhibits excellent Na‐ion storage ability. A dual‐ion battery of PNC/graphite using a Na(+)‐based organic electrolyte is constructed. The batteries display outstanding electrochemical performance: a superior energy density (200 Wh kg(−1) at 131 W kg(−1)), high cut‐off voltage (4.7 V), and outstanding cycling stability (87.2% retention after 1000 cycles). In addition, the separate responses of the cathode and anode are investigated. John Wiley and Sons Inc. 2017-08-29 /pmc/articles/PMC6607337/ /pubmed/31565289 http://dx.doi.org/10.1002/gch2.201700055 Text en © 2017 The Authors. Published by WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
spellingShingle Communications
Wang, Xiaohong
Zheng, Cheng
Qi, Li
Wang, Hongyu
Carbon Derived from Pine Needles as a Na(+)‐Storage Electrode Material in Dual‐Ion Batteries
title Carbon Derived from Pine Needles as a Na(+)‐Storage Electrode Material in Dual‐Ion Batteries
title_full Carbon Derived from Pine Needles as a Na(+)‐Storage Electrode Material in Dual‐Ion Batteries
title_fullStr Carbon Derived from Pine Needles as a Na(+)‐Storage Electrode Material in Dual‐Ion Batteries
title_full_unstemmed Carbon Derived from Pine Needles as a Na(+)‐Storage Electrode Material in Dual‐Ion Batteries
title_short Carbon Derived from Pine Needles as a Na(+)‐Storage Electrode Material in Dual‐Ion Batteries
title_sort carbon derived from pine needles as a na(+)‐storage electrode material in dual‐ion batteries
topic Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6607337/
https://www.ncbi.nlm.nih.gov/pubmed/31565289
http://dx.doi.org/10.1002/gch2.201700055
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AT qili carbonderivedfrompineneedlesasanastorageelectrodematerialindualionbatteries
AT wanghongyu carbonderivedfrompineneedlesasanastorageelectrodematerialindualionbatteries

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