A Quasi-Solid-State Sodium-Ion Capacitor with High Energy Density

Faxing Wang; Xiaowei Wang; Zheng Chang; Xiongwei Wu; Xiang Liu; Lijun Fu; Yusong Zhu; Yuping Wu; Wei Huang

doi:10.1002/adma.201503097

A Quasi-Solid-State Sodium-Ion Capacitor with High Energy Density

Faxing Wang, Xiaowei Wang, Zheng Chang, Xiongwei Wu, Xiang Liu, Lijun Fu, Yusong Zhu, Yuping Wu, Wei Huang

Research output: Contribution to journal › Article › peer-review

188 Scopus citations

Abstract

A quasi-solid-state sodium-ion capacitor is demonstrated with nanoporous disordered carbon and macroporous graphene as the negative and positive electrodes, respectively, using a sodium-ion-conducting gel polymer electrolyte. It can operate at a cell voltage as high as 4.2 V with an energy density of record high 168 W h kg^-1.

Original language	English
Pages (from-to)	6962-6968
Number of pages	7
Journal	Advanced Materials
Volume	27
Issue number	43
DOIs	https://doi.org/10.1002/adma.201503097
State	Published - 18 Nov 2015
Externally published	Yes

Keywords

disordered carbon
gel polymer electrolytes
graphene
quasi-solid-state
sodium-ion capacitors

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10.1002/adma.201503097

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title = "A Quasi-Solid-State Sodium-Ion Capacitor with High Energy Density",

abstract = "A quasi-solid-state sodium-ion capacitor is demonstrated with nanoporous disordered carbon and macroporous graphene as the negative and positive electrodes, respectively, using a sodium-ion-conducting gel polymer electrolyte. It can operate at a cell voltage as high as 4.2 V with an energy density of record high 168 W h kg-1.",

keywords = "disordered carbon, gel polymer electrolytes, graphene, quasi-solid-state, sodium-ion capacitors",

author = "Faxing Wang and Xiaowei Wang and Zheng Chang and Xiongwei Wu and Xiang Liu and Lijun Fu and Yusong Zhu and Yuping Wu and Wei Huang",

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T1 - A Quasi-Solid-State Sodium-Ion Capacitor with High Energy Density

AU - Wang, Faxing

AU - Wang, Xiaowei

AU - Chang, Zheng

AU - Wu, Xiongwei

AU - Liu, Xiang

AU - Fu, Lijun

AU - Zhu, Yusong

AU - Wu, Yuping

AU - Huang, Wei

PY - 2015/11/18

Y1 - 2015/11/18

N2 - A quasi-solid-state sodium-ion capacitor is demonstrated with nanoporous disordered carbon and macroporous graphene as the negative and positive electrodes, respectively, using a sodium-ion-conducting gel polymer electrolyte. It can operate at a cell voltage as high as 4.2 V with an energy density of record high 168 W h kg-1.

AB - A quasi-solid-state sodium-ion capacitor is demonstrated with nanoporous disordered carbon and macroporous graphene as the negative and positive electrodes, respectively, using a sodium-ion-conducting gel polymer electrolyte. It can operate at a cell voltage as high as 4.2 V with an energy density of record high 168 W h kg-1.

KW - disordered carbon

KW - gel polymer electrolytes

KW - graphene

KW - quasi-solid-state

KW - sodium-ion capacitors

UR - http://www.scopus.com/inward/record.url?scp=84954349726&partnerID=8YFLogxK

U2 - 10.1002/adma.201503097

DO - 10.1002/adma.201503097

M3 - 文章

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SN - 0935-9648

VL - 27

SP - 6962

EP - 6968

JO - Advanced Materials

JF - Advanced Materials

IS - 43

ER -

A Quasi-Solid-State Sodium-Ion Capacitor with High Energy Density

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Keywords

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