Preparation and characterization of ruthenium-doped polypyrrole composites for supercapacitor

被引：41
|
作者：
He, BL [1 ]
Zhou, YK [1 ]
Zhou, WJ [1 ]
Dong, B [1 ]
Li, HL [1 ]
机构：
[1] Lanzhou Univ, Coll Chem & Chem Engn, Lanzhou 730000, Peoples R China
来源：
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 2004年 / 374卷 / 1-2期
关键词：
supercapacitor; composite; polypyrrole; RuCl3 center dot xH(2)O;
D O I：
10.1016/j.msea.2004.03.025
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Polypyrrole (PPY) composite powders doped with RuCl(3)(.)xH(2)O of variable mass were prepared by away of in situ chemical polymerization. Their electrochemical properties were investigated with cyclic voltammetry, charge-discharge tests and ac impedance spectroscopy in 1 M NaNO3. Morphology and crystalline structure of these Ru-doped PPY powders were examined by transmission electron microscopic (TEM). The PPY/Ru composite electrodes show much higher specific capacitance than pure PPY electrode so that they are more promising for application in supercapacitor. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码：322 / 326
页数：5
相关论文
共 50 条
  • [31] Preparation and characterization of polypyrrole/cellulose fiber conductive composites doped with cationic polyacrylate of different charge density
    Wang, Haihua
    Hu, Miaomiao
    Fei, Guiqiang
    Wang, Li
    Fan, Jie
    CELLULOSE, 2015, 22 (05) : 3305 - 3319
  • [32] Preparation and characterization of polypyrrole/cellulose fiber conductive composites doped with cationic polyacrylate of different charge density
    Haihua Wang
    Miaomiao Hu
    Guiqiang Fei
    Li Wang
    Jie Fan
    Cellulose, 2015, 22 : 3305 - 3319
  • [33] Visible photoluminescence from ruthenium-doped multiwall carbon nanotubes
    Dickey, EC
    Grimes, CA
    Jain, MK
    Ong, KG
    Qian, D
    Kichambare, PD
    Andrews, R
    Jacques, D
    APPLIED PHYSICS LETTERS, 2001, 79 (24) : 4022 - 4024
  • [34] FERROMAGNETIC RESONANCE IN RUTHENIUM-DOPED YTTRIUM-IRON GARNET
    HANSEN, P
    PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1971, 47 (02): : 565 - &
  • [35] Synthesis and characterization of Ni2+-doped polypyrrole electrodes for supercapacitor application
    Bajantri, T. H.
    Chougale, U. M.
    Nikam, P. N.
    Kamble, R.
    Fulari, A. V.
    Fulari, V. J.
    IONICS, 2024, : 8481 - 8494
  • [36] Preparation, characterization and performance of conducting polypyrrole composites based on polysulfone
    Bhattacharya, A.
    Mukherjee, D. C.
    Gohil, J. M.
    Kumar, Y.
    Kundu, S.
    DESALINATION, 2008, 225 (1-3) : 366 - 372
  • [37] Supercapacitor based on in situ chemical synthesis of polypyrrole on rubber substrate: preparation and characterization
    Huitron-Gamboa, J. A.
    Encinas, J. C.
    Castillo-Ortega, M. M.
    del Castillo-Castro, T.
    Santacruz-Ortega, H.
    Rodriguez-Felix, D. E.
    Manero, O.
    POLYMER BULLETIN, 2019, 76 (04) : 1949 - 1965
  • [38] Supercapacitor based on in situ chemical synthesis of polypyrrole on rubber substrate: preparation and characterization
    J. A. Huitrón-Gamboa
    J. C. Encinas
    M. M. Castillo-Ortega
    T. del Castillo-Castro
    H. Santacruz-Ortega
    D. E. Rodríguez-Félix
    O. Manero
    Polymer Bulletin, 2019, 76 : 1949 - 1965
  • [39] Preparation and characterization of composites of polyethylene with polypyrrole-coated wollastonite
    Ong, Chu Kuen
    Ray, Sudip
    Cooney, Ralph P.
    Edmonds, Neil R.
    Easteal, Allan J.
    JOURNAL OF APPLIED POLYMER SCIENCE, 2008, 110 (01) : 632 - 640
  • [40] Preparation and Characterization of Polypyrrole/Montmorillonite Composites and Percolation Analysis of Conductivity
    Feng Huixia
    Liu Shengli
    FUNDAMENTAL OF CHEMICAL ENGINEERING, PTS 1-3, 2011, 233-235 : 2743 - 2747
12345