Polyfullerene Electrodes for High Power Supercapacitors

被引：38
|
作者：
Schon, Tyler B. [1 ]
DiCarmine, Paul M. [1 ]
Seferos, Dwight S. [1 ]
机构：
[1] Univ Toronto, Dept Chem, Toronto, ON M5S 3H6, Canada
来源：
ADVANCED ENERGY MATERIALS | 2014年 / 4卷 / 07期
基金：
加拿大自然科学与工程研究理事会;
关键词：
CONDUCTING-POLYMER; ACTIVATED CARBON; ENERGY DENSITY; PERFORMANCE; FULLERENE; FILMS; CAPACITANCE; STABILITY; COMPOSITE; RAMAN;
D O I：
10.1002/aenm.201301509
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A highly capacitive fullerene polymer is prepared electrochemically and its use in a high power supercapacitor is presented. Using the fullerene polymer as a negative charge-accepting electrode and poly(3,4-ethylenedioxythiophene) (PEDOT) as a positive electrode, it has an operating potential of 2.2 V and a power density that is a factor of five greater than a symmetric PEDOT supercapacitor. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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页数：6
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