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(guān)鏈接
聯(lián)系方式
  • 通信地址:上海市松江區(qū)人民北路2999號 東華大學(xué)材料學(xué)院
  • 郵編:201620
  • 電話:86-21-55664197
  • 傳真:
  • Email:txliu@fudan.edu.cn
當(dāng)前位置:> 首頁 > 論文著作 > 正文
183. Hierarchical composites of polyaniline–graphene nanoribbons–carbon nanotubes as electrode materials in all-solid-state supercapacitors.
作者:M. K. Liu, Y.-E. Miao, C. Zhang, W. W. Tjiu, Z. B. Yang, H. S. Peng, T. X. Liu*
關(guān)鍵字:graphene nanoribbons, carbon nanotubes, polyaniline, composites, supercapacitors
論文來源:期刊
具體來源:Nanoscale, 2013, 5(16), 7312-7320.
發(fā)表時間:2013年

A three dimensional (3D) polyaniline (PANI)–graphene nanoribbon (GNR)–carbon nanotube (CNT) composite, PANI–GNR–CNT, has been prepared via in situ polymerization of an aniline monomer on the surface of a GNR–CNT hybrid. Here, the 3D GNR–CNT hybrid has been conveniently prepared by partially unzipping the pristine multi-walled CNTs, while the residual CNTs act as “bridges” connecting different GNRs. The morphology and structure of the resulting hybrid materials have been characterized using transmission electron microscopy (TEM), scanning electron microscopy (SEM), Raman spectroscopy and X-ray diffraction (XRD). Electrochemical tests reveal that the hierarchical PANI–GNR–CNT composite based on the two-electrode cell possesses much higher specific capacitance (890 F g-1) than the GNR–CNT hybrid (195 F g-1) and neat PANI (283 F g-1) at a discharge current density of 0.5 A g-1. At the same time, the PANI–GNR–CNT composite displays good cycling stability with a retention ratio of 89% after 1000 cycles, suggesting that this novel PANI–GNR–CNT composite is a promising candidate for energy storage applications.

主站蜘蛛池模板: 金堂县| 霍林郭勒市| 宣威市| 称多县| 离岛区| 浦城县| 隆德县| 阿拉善盟| 建阳市| 凤台县| 海丰县| 临夏县| 海南省| 英德市| 资阳市| 县级市| 西安市| 塔城市| 共和县| 都匀市| 鹤峰县| 苍山县| 玉环县| 兴隆县| 和田县| 峨眉山市| 龙川县| 灵石县| 吉木乃县| 个旧市| 渝中区| 柘城县| 鹤岗市| 肃北| 平安县| 泸溪县| 长乐市| 历史| 小金县| 宝应县| 英吉沙县|