欢迎登录材料期刊网

材料期刊网

高级检索

采用低分子线性酚醛树脂-糠醛为原料通过溶液-溶胶-凝胶途径成功合成了炭气凝胶,探讨了结构对电化学性能的影响.采用直流循环法测定炭气凝胶为电极的超级电容器的电化学性能,结果表明,炭气凝胶电极在0.5mA充放电时电极的比电容为121F/g,充放电效率为95%,具有性能稳定、充放电效率高等优良性能.

参考文献

[1] Conway B E .[J].Journal of the Electrochemical Society,1991,138(06):1539-1548.
[2] Pekala RW.;Alviso CT.;Tran TD.;Mayer ST.;Miller JM.;Dunn B.;Farmer JC. .Carbon aerogels for electrochemical applications[J].Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites,1998(1):74-80.
[3] Pekala RW.;Alviso CT.;Tran TD.;Mayer ST.;Miller JM.;Dunn B.;Farmer JC. .Carbon aerogels for electrochemical applications[J].Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites,1998(1):74-80.
[4] Keller A .[J].Faraday Discussions,1995,101:1-49.
[5] Roy R .[J].Science,1987,238:1664-1669.
[6] Qu Deyang;Shi Hang .[J].Journal of Power Sources,1998,74:99-107.
上一张 下一张
上一张 下一张
计量
  • 下载量()
  • 访问量()
文章评分
  • 您的评分:
  • 1
    0%
  • 2
    0%
  • 3
    0%
  • 4
    0%
  • 5
    0%