Synthesis of PEDOT-modified graphene composite materials as flexible electrodes for energy storage and conversion applications

被引：70

作者：

Chu, Chun-Yu ^{[1
]}

Tsai, Jin-Ting ^{[1
]}

Sun, Chia-Liang ^{[1
,2
]}

机构：

[1] Chang Gung Univ, Dept Chem & Mat Engn, Tao Yuan 333, Taiwan

[2] Chang Gung Univ, Biomed Engn Res Ctr, Biosensor Grp, Tao Yuan 333, Taiwan

来源：

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2012年 / 37卷 / 18期

关键词：

PEDOT; Graphene; Supercapacitor; Pt nanoparticle; Fuel cell; COMPLEMENTARY ELECTROCHROMIC DEVICE; CARBON NANOTUBES; METHANOL; NANOPARTICLES; POLYANILINE; CAPACITANCE;

D O I：

10.1016/j.ijhydene.2012.05.017

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：

In this study, poly(3,4-ethylenedioxythiophene) (PEDOT)-modified graphene composite materials have been shown to exhibit excellent energy storage and conversion properties. Flexible, conducting and porous carbon cloth (CC) and graphene paper (GP)-modified CC (GP/CC) were used as substrates for comparison in all experiments. PEDOT was electro-deposited on these substrates, and their capacitance properties were measured for supercapacitor applications. Furthermore, the adsorption of size-selected Pt colloidal nanoparticles has also been performed using two substrates to form the electrode materials for fuel cell applications. We found that the PEDOT/GP/CC is the excellent flexible electrode material for both supercapacitors and fuel cells. Copyright (C) 2012, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.

引用

页码：13880 / 13886

页数：7

共 49 条

[21] Printable Thin Film Supercapacitors Using Single-Walled Carbon Nanotubes [J].

Kaempgen, Martti ;

Chan, Candace K. ;

Ma, J. ;

Cui, Yi ;

Gruner, George .

NANO LETTERS, 2009, 9 (05) :1872-1876

[22] Carbon paper supported Pt/Au catalysts prepared via Cu underpotential deposition-redox replacement and investigation of their electrocatalytic activity for methanol oxidation and oxygen reduction reactions [J].

Khosravi, Mohsen ;

Amini, Mohammad K. .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2010, 35 (19) :10527-10538

[23] Measurement of the elastic properties and intrinsic strength of monolayer graphene [J].

Lee, Changgu ;

Wei, Xiaoding ;

Kysar, Jeffrey W. ;

Hone, James .

SCIENCE, 2008, 321 (5887) :385-388

[24] Practical and theoretical limits for electrochemical double-layer capacitors [J].

Lewandowski, Andrzej ;

Galinski, Maciej .

JOURNAL OF POWER SOURCES, 2007, 173 (02) :822-828

[25] Biscrolling Nanotube Sheets and Functional Guests into Yarns [J].

Lima, Marcio D. ;

Fang, Shaoli ;

Lepro, Xavier ;

Lewis, Chihye ;

Ovalle-Robles, Raquel ;

Carretero-Gonzalez, Javier ;

Castillo-Martinez, Elizabeth ;

Kozlov, Mikhail E. ;

Oh, Jiyoung ;

Rawat, Neema ;

Haines, Carter S. ;

Haque, Mohammad H. ;

Aare, Vaishnavi ;

Stoughton, Stephanie ;

Zakhidov, Anvar A. ;

Baughman, Ray H. .

SCIENCE, 2011, 331 (6013) :51-55

[26] A complementary electrochromic device based on polyaniline and poly(3,4-ethylenedioxythiophene) [J].

Lin, TH ;

Ho, KC .

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2006, 90 (04) :506-520

[27] Capacitance properties of poly(3,4-ethylenedioxythiophene)/carbon nanotubes composites [J].

Lota, K ;

Khomenko, V ;

Frackowiak, E .

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2004, 65 (2-3) :295-301

[28] Two-dimensional gas of massless Dirac fermions in graphene [J].

Novoselov, KS ;

Geim, AK ;

Morozov, SV ;

Jiang, D ;

Katsnelson, MI ;

Grigorieva, IV ;

Dubonos, SV ;

Firsov, AA .

NATURE, 2005, 438 (7065) :197-200

[29] Electric field effect in atomically thin carbon films [J].

Novoselov, KS ;

Geim, AK ;

Morozov, SV ;

Jiang, D ;

Zhang, Y ;

Dubonos, SV ;

Grigorieva, IV ;

Firsov, AA .

SCIENCE, 2004, 306 (5696) :666-669

[30] Electrooxidation of Methanol on Pt-Modified Conductive Polymer PEDOT [J].

Patra, S. ;

Munichandraiah, N. .

LANGMUIR, 2009, 25 (03) :1732-1738

← 1 2 3 4 5 →