Carbon nanotube-zinc oxide electrode and gel polymer electrolyte for electrochemical supercapacitors

Yanping Zhang; Xiaowei Sun; Likun Pan; Haibo Li; Zhuo Sun; Changqing Sun; Beng Kang Tay

doi:10.1016/j.jallcom.2009.01.114

Carbon nanotube-zinc oxide electrode and gel polymer electrolyte for electrochemical supercapacitors

Yanping Zhang
, Xiaowei Sun
, Likun Pan^*
, Haibo Li
, Zhuo Sun
, Changqing Sun
, Beng Kang Tay

^*Corresponding author for this work

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

123 Scopus citations

Abstract

The electrochemical supercapacitors (ESs) were assembled with carbon nanotube (CNT) and zinc oxide (ZnO) composite as the electrode and gel polymer as the electrolyte. The CNT film was fabricated using screen-printing method and ZnO was deposited by ultrasonic spray pyrolysis (USP) in different time from 2 to 30 min. The analysis of cyclic voltammetry (CV) shows that the ESs of CNTs with ZnO deposited for 5 min exhibited the optimized electrochemical capacitive properties, and the specific capacitance reaches 126.3 F/g by CV test, much better than that of the pure CNTs.

Original language	English
Pages (from-to)	L17-L19
Journal	Journal of Alloys and Compounds
Volume	480
Issue number	2
DOIs	https://doi.org/10.1016/j.jallcom.2009.01.114
State	Published - 8 Jul 2009
Externally published	Yes

Keywords

Electrode materials
Polymers
SEM

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10.1016/j.jallcom.2009.01.114

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title = "Carbon nanotube-zinc oxide electrode and gel polymer electrolyte for electrochemical supercapacitors",

abstract = "The electrochemical supercapacitors (ESs) were assembled with carbon nanotube (CNT) and zinc oxide (ZnO) composite as the electrode and gel polymer as the electrolyte. The CNT film was fabricated using screen-printing method and ZnO was deposited by ultrasonic spray pyrolysis (USP) in different time from 2 to 30 min. The analysis of cyclic voltammetry (CV) shows that the ESs of CNTs with ZnO deposited for 5 min exhibited the optimized electrochemical capacitive properties, and the specific capacitance reaches 126.3 F/g by CV test, much better than that of the pure CNTs.",

keywords = "Electrode materials, Polymers, SEM",

author = "Yanping Zhang and Xiaowei Sun and Likun Pan and Haibo Li and Zhuo Sun and Changqing Sun and Tay, \{Beng Kang\}",

year = "2009",

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doi = "10.1016/j.jallcom.2009.01.114",

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T1 - Carbon nanotube-zinc oxide electrode and gel polymer electrolyte for electrochemical supercapacitors

AU - Zhang, Yanping

AU - Sun, Xiaowei

AU - Pan, Likun

AU - Li, Haibo

AU - Sun, Zhuo

AU - Sun, Changqing

AU - Tay, Beng Kang

PY - 2009/7/8

Y1 - 2009/7/8

N2 - The electrochemical supercapacitors (ESs) were assembled with carbon nanotube (CNT) and zinc oxide (ZnO) composite as the electrode and gel polymer as the electrolyte. The CNT film was fabricated using screen-printing method and ZnO was deposited by ultrasonic spray pyrolysis (USP) in different time from 2 to 30 min. The analysis of cyclic voltammetry (CV) shows that the ESs of CNTs with ZnO deposited for 5 min exhibited the optimized electrochemical capacitive properties, and the specific capacitance reaches 126.3 F/g by CV test, much better than that of the pure CNTs.

AB - The electrochemical supercapacitors (ESs) were assembled with carbon nanotube (CNT) and zinc oxide (ZnO) composite as the electrode and gel polymer as the electrolyte. The CNT film was fabricated using screen-printing method and ZnO was deposited by ultrasonic spray pyrolysis (USP) in different time from 2 to 30 min. The analysis of cyclic voltammetry (CV) shows that the ESs of CNTs with ZnO deposited for 5 min exhibited the optimized electrochemical capacitive properties, and the specific capacitance reaches 126.3 F/g by CV test, much better than that of the pure CNTs.

KW - Electrode materials

KW - Polymers

KW - SEM

UR - https://www.scopus.com/pages/publications/67349177156

U2 - 10.1016/j.jallcom.2009.01.114

DO - 10.1016/j.jallcom.2009.01.114

M3 - 快报

AN - SCOPUS:67349177156

SN - 0925-8388

VL - 480

SP - L17-L19

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

IS - 2

ER -

Carbon nanotube-zinc oxide electrode and gel polymer electrolyte for electrochemical supercapacitors

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Keywords

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