Chem. J. Chinese Universities

• 研究论文 • Previous Articles     Next Articles

Synthesis of Polypyrrole and Electrochemical Performance of Doual-ion Battery

XIE Hai-Ming1,2, HAN Ming-Juan1, YU Hai-Ying1, YANG Gui-Ling1, CHU Ying1, WANG Rong-Shun1   

    1. Faculty of Chemistry, Northeast Normal University, Changchun 130024, China;
    2. College of Chemistry, Inner Mongolia University for Nationalities, Tongliao 028043, China
  • Received:2006-04-13 Revised:1900-01-01 Online:2007-01-10 Published:2007-01-10
  • Contact: WANG Rong-Shun

Abstract: Conducting DBSA-PPy was fabricated by reverse microemulsion polymerization. DBSA increase the conductivity of PPy when it is used as the dopant and was surfactant, since the W/O microemusion can supply nano-reactor. The electrochemical performance of dual ion battery with graphite as the anode and DBSA-PPy as the cathode materials was tested, the result shows that the battery has as good electrochemical characteristics as traditional lithium-ion battery, due to the high conductivity and doped structure of the prepared DBSA-PPy, which indicates that conducting polymer as positive materials of electrode is hopeful for the application.

Key words: Dual-ion cell, DBSA-PPy, Graphite, Lithium-ion battery

CLC Number: 

TrendMD: