%0 Journal Article
%T Effect of Cu Loading Methods on Electrochemical Characteristics of Cu-activated Carbon Composite Electrodes<br>金属Cu的负载方法对活性炭电极电化学性能的影响
%A MENG Qing-Han
%A ZHANG Rui
%A LI Kai-Xi
%A LU Chun-Xiang
%A LING Li-Cheng
%A <br>孟庆函
%A 张睿
%A 李开喜
%A 吕春祥
%A 凌立成
%J 无机材料学报
%D 2003
%I Science Press
%X Cu-activated carbon composite electrodes were prepared by the impregnation method and the mixing method. The porous structures and electrochemical double-layer capacitance of activated carbons loaded with metal Cu were investigated by using nitrogen gas adsorption and constant current cycling (CCC) methods. The results show that activated carbon loaded with metal Cu can improve the discharge capacitance of the electrodes, however, the different loading methods will lead to the varied influences on the cycle characterization of the electrodes. SEM, TEM and XRD technologies show that the stable electrochemical characterization obtained from the activated carbon mixed metal Cu electrode mainly depends on the metal particles dispersed homogeneously in all parts of the activated carbon.
%K electric double-layer capacitors
%K load
%K discharge capacitance<br>双电层电容器
%K 负载
%K 放电容量
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=ABC0063016AF57E1C73EF43C8D2212BD&aid=BD097FE699B71CB0&yid=D43C4A19B2EE3C0A&vid=13553B2D12F347E8&iid=94C357A881DFC066&sid=4E3F821C82005C21&eid=31CCC5D591A72A74&journal_id=1000-324X&journal_name=无机材料学报&referenced_num=0&reference_num=5