私密直播全婐app免费大渔直播,国产av成人无码免费视频,男女同房做爰全过程高潮,国产精品自产拍在线观看

相關鏈接
聯系方式
  • 通信地址:廣西桂林市建干路12號,桂林理工大學材料科學與工程學院
  • 郵編:541004
  • 電話:0773-5896438
  • 傳真:
  • Email:yangchao_chem@163.com
當前位置:> 首頁 > 論文著作 > 正文
Acid blue AS doped polypyrrole (PPy/AS) nanomaterials with different morphologies as electrode materials for supercapacitors
作者:Yunjiao Wang, Chao Yang, Peng Liu
關鍵字:Acid blue AS, Morpholog,yElectrode
論文來源:期刊
具體來源:Chemical Engineering Journal
發表時間:2008年

Accepted Man
The polypyrrole (PPy) nanomaterials with different morphologies were prepared via
the chemical oxidative polymerization of pyrrole in the presence of acid blue AS (AS)
as the dopant and surfactant. Increasing of the feeding ratio of AS, the morphology of
the resultant acid blue AS doped polypyrrole (PPy/AS) nanomaterials changed from
nanoparticles to clusters of nanofibers and nanoparticles, then nanorods, compared
with the microsized PPy particles prepared without AS. The PPy/AS with the
morphology of the clusters of nanofibers and nanoparticles (S-3) showed the highest
electrical conductivity of 20 S/cm. When the PPy/AS samples was used as the
electrode materials for the supercapacitors, two redox processes were observed in the
cyclic voltammograms (CV) of all the PPy/AS electrodes, corresponding to the redox
couples of AS. The highest specific capacitance was found to be 427 F/g with the
PPy/AS S-3 sample.

主站蜘蛛池模板: 中江县| 河东区| 拜城县| 洛阳市| 蚌埠市| 黑山县| 新化县| 陇西县| 汾阳市| 芷江| 洪湖市| 石阡县| 宜兰县| 定远县| 乌拉特前旗| 漾濞| 鄯善县| 洪泽县| 虎林市| 山阴县| 马龙县| 永善县| 威信县| 和林格尔县| 长白| 沁水县| 大兴区| 太湖县| 舞阳县| 福泉市| 卢氏县| 成武县| 高碑店市| 曲周县| 齐齐哈尔市| 修水县| 隆化县| 榕江县| 乌什县| 玛沁县| 边坝县|