Synthesis of conductive PPy/graphene/rare-earth ions composites and its application in the electrode materials

被引：0

作者：

Mo, Zunli ^{[1
]}

Zhao, Guoping ^{[1
]}

Zhang, Chun ^{[1
]}

Xie, Tingting ^{[1
]}

Guo, Ruibin ^{[1
]}

机构：

[1] Northwest Normal Univ, Key Lab Ecoenvironm Related Polymer Mat, Key Lab Polymer Mat Gansu Prov, Minist Educ China,Coll Chem & Chem Engn, Lanzhou 730070, Peoples R China

来源：

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2014年 / 25卷 / 11期

基金：

中国国家自然科学基金;

关键词：

POLYMER NANOTUBES; NANOCOMPOSITE; FILMS;

D O I：

10.1007/s10854-014-2220-8

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

PPy/graphene/rare-earth ions composites were prepared by in-situ polymerization. The structure and morphology of the composites are characterized by transmission electron microscope and scanning electron microscope, the results revealed that the graphene nanosheets were distributed homogeneously within the PPy matrix. Cyclic voltammetry was used to study the electrochemical properties of composites in K3Fe(CN)(6) (pH 7.4) at a scan rate of 10 mV s(-1) with a applied voltage range of -0.2 to 0.6 V, indicating that composite has excellent cycling performance. These results demonstrate the viability of the use of this composites as electrode material for the capacitors.

引用

页码：4714 / 4719

页数：6

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