Electrochemical Characteristics of Polyoxometalate/Polypyrrole/Carbon Cloth Electrode Synthesized by Electrochemical Deposition Method

被引：1
|
作者：
Yoon, Jo Hee [1 ]
Choi, Bong Gill [1 ]
机构：
[1] Kangwon Natl Univ, Dept Chem Engn, 346 Joongang Ro, Samcheok 25913, Gangwon Do, South Korea
来源：
APPLIED CHEMISTRY FOR ENGINEERING | 2016年 / 27卷 / 04期
基金：
新加坡国家研究基金会;
关键词：
polyoxometalate; polypyrrole; pseudocapacitor; nanocomposite; electrochemical performance;
D O I：
10.14478/ace.2016.1062
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
In this report, polyoxometalte (POM)-doped polypyrrole (Ppy) was deposited on surface of three-dimensional carbon cloth (CC) using an electrodeposition method and its pseudocapacitive behavior was investigated using cyclic voltammetry and galvanostatic charge-discharge. The POM-Ppy coating was thin and conformal which can be controlled by electrodeposition time. As-prepared POM-Ppy/CC was characterized using scanning electron microscope and energy-dispersive X-ray spectroscopy. The unique 3D nanocomposite structure of POM-Ppy/CC was capable of delivering excellent charge storage performances: a high areal capacitance (561 mF/cm(2)), a high rate capability (85%), and a good cycling performance (97% retention).
引用
收藏
页码：421 / 426
页数：6
相关论文
共 50 条
  • [31] Improvement of Electrochemical Characteristics by Changing Morphologies of Carbon Electrode
    Min, Hyung Seob
    Kim, Sangsig
    Cheong, Deock-Soo
    Choi, Won Kook
    Oh, Young Jei
    Lee, Jeon-Kook
    KOREAN JOURNAL OF MATERIALS RESEARCH, 2009, 19 (10): : 544 - 549
  • [32] ELECTROCHEMICAL PROPERTIES OF NBR/POLYPYRROLE COMPOSITE ELECTRODE
    NAOI, K
    MAEDA, M
    NAKAMURA, S
    OSAKA, T
    JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1987, 134 (8B) : C519 - C519
  • [33] Electrochemical synthesis of polypyrrole nanowires on composite electrode
    Ge, DT
    Wang, JX
    Wang, Z
    Wang, SC
    SYNTHETIC METALS, 2002, 132 (01) : 93 - 95
  • [34] RuOx/polypyrrole nanocomposite electrode for electrochemical capacitors
    Lee, Hyuck
    Cho, Mi Suk
    Kim, In Hoi
    Nam, Jae Do
    Lee, Youngkwan
    SYNTHETIC METALS, 2010, 160 (9-10) : 1055 - 1059
  • [35] Modification of carbon aerogel electrode with molecularly imprinted polypyrrole for electrochemical determination of dopamine
    Yang, Zhenpeng
    Liu, Xuan
    Wu, Yumin
    Zhang, Chunjing
    SENSORS AND ACTUATORS B-CHEMICAL, 2015, 212 : 457 - 463
  • [36] Synthesis of polypyrrole and carbon nano-fiber composite for the electrode of electrochemical capacitors
    Kim, JH
    Sharma, AK
    Lee, YS
    MATERIALS LETTERS, 2006, 60 (13-14) : 1697 - 1701
  • [37] Enhanced electrochemical detection of ketorolac tromethamine at polypyrrole modified glassy carbon electrode
    Santhosh, Padmanabhan
    Kumar, Nagarajan Senthil
    Renukadevi, Murugesan
    Gopalan, Anantha Yengar
    Vasudevan, Thiyagarajan
    Lee, Kwang-Pill
    ANALYTICAL SCIENCES, 2007, 23 (04) : 475 - 478
  • [38] Enhanced Electrochemical Detection of Ketorolac Tromethamine at Polypyrrole Modified Glassy Carbon Electrode
    Padmanabhan Santhosh
    Nagarajan Senthil Kumar
    Murugesan Renukadevi
    Anantha Iyengar Gopalan
    Thiyagarajan Vasudevan
    Kwang-Pill Lee
    Analytical Sciences, 2007, 23 : 475 - 478
  • [39] Electrochemical deposition of polypyrrole-carbon nanotube films using steroid dispersants
    Li, J.
    Wojtal, P.
    Wallar, C. J.
    Zhitomirsky, I.
    MATERIALS AND MANUFACTURING PROCESSES, 2018, 33 (10) : 1062 - 1066
  • [40] Carbon/polypyrrole composites for electrochemical capacitors
    Lota, Katarzyna
    Lota, Grzegorz
    Sierczynska, Agnieszka
    Acznik, Ilona
    SYNTHETIC METALS, 2015, 203 : 44 - 48
12345