Enhanced capacitive behavior of carbon aerogels/reduced graphene oxide composite film for supercapacitors

Chunyang Nie; Dong Liu; Likun Pan; Yong Liu; Zhuo Sun; Jun Shen

doi:10.1016/j.ssi.2013.06.003

Enhanced capacitive behavior of carbon aerogels/reduced graphene oxide composite film for supercapacitors

Chunyang Nie
, Dong Liu
, Likun Pan^*
, Yong Liu
, Zhuo Sun
, Jun Shen

^*Corresponding author for this work

School of Physics and Electronic Science

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

12 Scopus citations

Abstract

In this paper, carbon aerogels (CAs)/reduced graphene oxide (RGO) composite films were fabricated and used as electrodes for supercapacitors. The electrochemical performances of the composite electrodes with different RGO content were evaluated through cyclic voltammetry, electrochemical impedance spectrometry and chronopotentiometry tests. The results show that the incorporation of RGO into CAs can improve the capacitive performance of the composite electrodes due to a synergistic effect between them. Compared with pure CAs and RGO, CAs/RGO composite with 90:10 weight ratio of CAs to RGO exhibits a maximum specific capacitance of 157 F/g, indicating that CAs/RGO composite should be a promising candidate as electrode material for supercapacitors.

Original language	English
Pages (from-to)	66-70
Number of pages	5
Journal	Solid State Ionics
Volume	247-248
DOIs	https://doi.org/10.1016/j.ssi.2013.06.003
State	Published - 2013

Keywords

Carbon aerogels
Reduced graphene oxide
Supercapacitors

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title = "Enhanced capacitive behavior of carbon aerogels/reduced graphene oxide composite film for supercapacitors",

abstract = "In this paper, carbon aerogels (CAs)/reduced graphene oxide (RGO) composite films were fabricated and used as electrodes for supercapacitors. The electrochemical performances of the composite electrodes with different RGO content were evaluated through cyclic voltammetry, electrochemical impedance spectrometry and chronopotentiometry tests. The results show that the incorporation of RGO into CAs can improve the capacitive performance of the composite electrodes due to a synergistic effect between them. Compared with pure CAs and RGO, CAs/RGO composite with 90:10 weight ratio of CAs to RGO exhibits a maximum specific capacitance of 157 F/g, indicating that CAs/RGO composite should be a promising candidate as electrode material for supercapacitors.",

keywords = "Carbon aerogels, Reduced graphene oxide, Supercapacitors",

author = "Chunyang Nie and Dong Liu and Likun Pan and Yong Liu and Zhuo Sun and Jun Shen",

year = "2013",

doi = "10.1016/j.ssi.2013.06.003",

language = "英语",

volume = "247-248",

pages = "66--70",

journal = "Solid State Ionics",

issn = "0167-2738",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Enhanced capacitive behavior of carbon aerogels/reduced graphene oxide composite film for supercapacitors

AU - Nie, Chunyang

AU - Liu, Dong

AU - Pan, Likun

AU - Liu, Yong

AU - Sun, Zhuo

AU - Shen, Jun

PY - 2013

Y1 - 2013

N2 - In this paper, carbon aerogels (CAs)/reduced graphene oxide (RGO) composite films were fabricated and used as electrodes for supercapacitors. The electrochemical performances of the composite electrodes with different RGO content were evaluated through cyclic voltammetry, electrochemical impedance spectrometry and chronopotentiometry tests. The results show that the incorporation of RGO into CAs can improve the capacitive performance of the composite electrodes due to a synergistic effect between them. Compared with pure CAs and RGO, CAs/RGO composite with 90:10 weight ratio of CAs to RGO exhibits a maximum specific capacitance of 157 F/g, indicating that CAs/RGO composite should be a promising candidate as electrode material for supercapacitors.

AB - In this paper, carbon aerogels (CAs)/reduced graphene oxide (RGO) composite films were fabricated and used as electrodes for supercapacitors. The electrochemical performances of the composite electrodes with different RGO content were evaluated through cyclic voltammetry, electrochemical impedance spectrometry and chronopotentiometry tests. The results show that the incorporation of RGO into CAs can improve the capacitive performance of the composite electrodes due to a synergistic effect between them. Compared with pure CAs and RGO, CAs/RGO composite with 90:10 weight ratio of CAs to RGO exhibits a maximum specific capacitance of 157 F/g, indicating that CAs/RGO composite should be a promising candidate as electrode material for supercapacitors.

KW - Carbon aerogels

KW - Reduced graphene oxide

KW - Supercapacitors

UR - https://www.scopus.com/pages/publications/84883127567

U2 - 10.1016/j.ssi.2013.06.003

DO - 10.1016/j.ssi.2013.06.003

M3 - 文章

AN - SCOPUS:84883127567

SN - 0167-2738

VL - 247-248

SP - 66

EP - 70

JO - Solid State Ionics

JF - Solid State Ionics

ER -

Enhanced capacitive behavior of carbon aerogels/reduced graphene oxide composite film for supercapacitors

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Keywords

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