Vapor-phase polymerization of poly(3,4-ethylenedioxythiophene) (PEDOT) on commercial carbon coated aluminum foil as enhanced electrodes for supercapacitors

被引:49
作者
Tong, Linyue [1 ]
Skorenko, Kenneth H. [1 ]
Faucett, Austin C. [2 ]
Boyer, Steven M. [1 ]
Liu, Jian [1 ]
Mativetsky, Jeffrey M. [2 ]
Bernier, William E. [1 ]
Jones, Wayne E., Jr. [1 ]
机构
[1] SUNY Binghamton, Dept Chem, Binghamton, NY 13902 USA
[2] SUNY Binghamton, Dept Phys Appl Phys & Astron, Binghamton, NY 13902 USA
基金
美国国家科学基金会;
关键词
Supercapacitor; Vapor-phase polymerization; Poly(3,4-ethylenedioxythiophene); TRANSITION-METAL OXIDES; THIN-FILM ELECTRODES; ELECTROCHEMICAL SUPERCAPACITORS; GRAPHENE; CONDUCTIVITY; CAPACITORS; DEPOSITION; NANOTUBES;
D O I
10.1016/j.jpowsour.2015.06.128
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
Laminar composite electrodes are prepared for application in supercapacitors using a catalyzed vaporphase polymerization (VPP) of 3,4-ethylenedioxythiophene (EDOT) on the surface of commercial carbon coated aluminum foil. These highly electrically conducting polymer films provide for rapid and stable power storage per gram at room temperature. The chemical composition, surface morphology and electrical properties are characterized by Raman spectroscopy, scanning electron microscopy (SEM), and conducting atomic force microscopy (C-AFM). A series of electrical measurements including cyclic voltammetry (CV), charge-discharge (CD) and electrochemical impedance spectroscopy are also used to evaluate electrical performance. The processing temperature of VPP shows a significant effect on PEDOT morphology, the degree of orientation and its electrical properties. The relatively high temperature leads to high specific area and large conductive domains of PEDOT layer which benefits the capacitive behavior greatly according to the data presented. Since the substrate is already highly conductive, the PEDOT based composite can be used as electrode materials directly without adding current collector. By this simple and efficient process, PEDOT based composites exhibit specific capacitance up to 134 F g(-1) with the polymerization temperature of 110 degrees C. (C) 2015 Elsevier B.V. All rights reserved.
引用
收藏
页码:195 / 201
页数:7
相关论文
共 35 条
[21]   Vapor phase polymerization of poly (3,4-ethylenedioxythiophene) on flexible substrates for enhanced transparent electrodes [J].
Madl, Christopher M. ;
Kariuki, Peter N. ;
Gendron, Jessica ;
Piper, Louis F. J. ;
Jones, Wayne E., Jr. .
SYNTHETIC METALS, 2011, 161 (13-14) :1159-1165
[22]   The Morphology of Poly(3,4-Ethylenedioxythiophene) [J].
Martin, David C. ;
Wu, Jinghang ;
Shaw, Charles M. ;
King, Zachary ;
Spanninga, Sarah A. ;
Richardson-Burns, Sarah ;
Hendricks, Jeffrey ;
Yang, Junyan .
POLYMER REVIEWS, 2010, 50 (03) :340-384
[23]   Study of the thermal reduction of graphene oxide and of its application as electrocatalyst in quasi-solid state dye-sensitized solar cells in combination with PEDOT [J].
Nikolakopoulou, Archontoula ;
Tasis, Dimitrios ;
Sygellou, Lambrini ;
Dracopoulos, Vassilios ;
Galiotis, Costas ;
Lianos, Panagiotis .
ELECTROCHIMICA ACTA, 2013, 111 :698-706
[24]   Solid-State Supercapacitors Based on Pulse Polymerized Poly(3,4-ethylenedioxythiophene) Electrodes and Ionic Liquid Gel Polymer Electrolyte [J].
Pandey, G. P. ;
Rastogi, A. C. .
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2012, 159 (10) :A1664-A1671
[25]   Conducting polymers-based electrochemical supercapacitors-Progress and prospects [J].
Ramya, R. ;
Sivasubramanian, R. ;
Sangaranarayanan, M. V. .
ELECTROCHIMICA ACTA, 2013, 101 :109-129
[26]   High specific capacitance conducting polymer supercapacitor electrodes based on poly(tris(thiophenylphenyl)amine) [J].
Roberts, Mark E. ;
Wheeler, David R. ;
McKenzie, Bonnie B. ;
Bunker, Bruce C. .
JOURNAL OF MATERIALS CHEMISTRY, 2009, 19 (38) :6977-6979
[27]   Poly(ethylenedioxythiophene) (PEDOT) as polymer electrode in redox supercapacitor [J].
Ryu, KS ;
Lee, YG ;
Hong, YS ;
Park, YJ ;
Wu, XL ;
Kim, KM ;
Kang, MG ;
Park, NG ;
Chang, SH .
ELECTROCHIMICA ACTA, 2004, 50 (2-3) :843-847
[28]   Materials for electrochemical capacitors [J].
Simon, Patrice ;
Gogotsi, Yury .
NATURE MATERIALS, 2008, 7 (11) :845-854
[29]   Conducting-polymer-based supercapacitor devices and electrodes [J].
Snook, Graeme A. ;
Kao, Pon ;
Best, Adam S. .
JOURNAL OF POWER SOURCES, 2011, 196 (01) :1-12
[30]   A review of electrode materials for electrochemical supercapacitors [J].
Wang, Guoping ;
Zhang, Lei ;
Zhang, Jiujun .
CHEMICAL SOCIETY REVIEWS, 2012, 41 (02) :797-828