材料科学
碳纤维
锂(药物)
热解
硫化钴
钴
硫化
纳米技术
碳纳米管
纳米颗粒
多孔性
化学工程
复合数
复合材料
电极
电化学
冶金
物理化学
内分泌学
化学
工程类
医学
硫黄
作者
Renbing Wu,Danping Wang,Xianhong Rui,Bo Liu,Kun Zhou,Adrian Wing‐Keung Law,Qingyu Yan,Jun Wei,Zhong Chen
标识
DOI:10.1002/adma.201500783
摘要
3D hollow hybrid composites with ultrafine cobalt sulfide nanoparticles uniformly embedded within the well-graphitized porous carbon polyhedra/carbon nanotubes framework are rationally fabricated using a green and one-step method involving the simultaneous pyrolysis and sulfidation of ZIF-67. Because of the synergistic coupling effects favored by the unique nanohybridization, these composites exhibit high specific capacity, excellent cycle stability, and superior rate capability when evaluated as electrodes in lithium-ion batteries. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.
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