本文主要研究内容
作者(2019)在《Promoted conversion of polysulfides by MoO2 inlaid ordered mesoporous carbons towards high performance lithium-sulfur batteries》一文中研究指出:As polar materials, transition-metal oxides have shown great potentials to improve the adsorption of lithium polysulfides in lithium-sulfur batteries. Herein, a MoO2-ordered mesoporous carbon (M-OMC)hybrid was designed as the sulfur host, in which MoO2 is inlaid on the surface of ordered mesoporous carbons that can store active materials and provide fast electron transfer channel due to its ordered pore structure. The MoO2 can effectively prevent the migration of polysulfides through the chemical adsorption and promote the conversion of polysulfides towards Li-sulfur battery.
Abstract
As polar materials, transition-metal oxides have shown great potentials to improve the adsorption of lithium polysulfides in lithium-sulfur batteries. Herein, a MoO2-ordered mesoporous carbon (M-OMC)hybrid was designed as the sulfur host, in which MoO2 is inlaid on the surface of ordered mesoporous carbons that can store active materials and provide fast electron transfer channel due to its ordered pore structure. The MoO2 can effectively prevent the migration of polysulfides through the chemical adsorption and promote the conversion of polysulfides towards Li-sulfur battery.
论文参考文献
[1].A quantum-chemical study on the discharge reaction mechanism of lithium-sulfur batteries[J]. Lijiang Wang,Tianran Zhang,Siqi Yang,Fangyi Cheng,Jing Liang,Jun Chen.  Journal of Energy Chemistry.2013(01)[2].Advanced chemical strategies for lithium-sulfur batteries: A review[J]. Xiaojing Fan,Wenwei Sun,Fancheng Meng,Aiming Xing,Jiehua Liu.  Green Energy & Environment.2018(01)[3].Lithium cobaltate:a novel host material enables high-rate and stable lithium-sulfur batteries[J]. Wen Ma,Qing Xu.  Rare Metals.2018(11)[4].Graphene/RuO2 nanocrystal composites as sulfur host for lithium-sulfur batteries[J]. Jian-Qiu Huang,Jiaqiang Huang,Woon Gie Chong,Jiang Cui,Shanshan Yao,Baoling Huang,Jang-Kyo Kim.  Journal of Energy Chemistry.2019(08)[5].Two-dimensional vermiculite separator for lithium sulfur batteries[J]. Rui Xu,Yingzhi Sun,Yunfei Wang,Jiaqi Huang,Qiang Zhang.  Chinese Chemical Letters.2017(12)[6].A review of solid electrolytes for safe lithium-sulfur batteries[J]. Ying-Zhi Sun,Jia-Qi Huang,Chen-Zi Zhao,Qiang Zhang.  Science China(Chemistry).2017(12)[7].Hierarchically porous nitrogen-doped carbon as cathode for lithium–sulfur batteries[J]. Rui Wu,Siguo Chen,Jianghai Deng,Xun Huang,Yujie Song,Ruiyi Gan,Xiaoju Wan,Zidong Wei.  Journal of Energy Chemistry.2018(06)[8].A nanoporous nitrogen-doped graphene for high performance lithium sulfur batteries[J]. Shuang-Ke Liu,Xiao-Bin Hong,Yu-Jie Li,Jing Xu,Chun-Man Zheng,Kai Xie.  Chinese Chemical Letters.2017(02)[9].Core@shell sulfur@polypyrrole nanoparticles sandwiched in graphene sheets as cathode for lithium–sulfur batteries[J]. Xiangyang Zhou,Feng Chen,Juan Yang.  Journal of Energy Chemistry.2015(04)[10].Scientific and technological challenges toward application of lithium–sulfur batteries[J]. 殷雅侠,姚胡蓉,郭玉国.  Chinese Physics B.2016(01)
论文详细介绍
论文作者分别是来自Chinese Chemical Letters的,发表于刊物Chinese Chemical Letters2019年02期论文,是一篇关于,Chinese Chemical Letters2019年02期论文的文章。本文可供学术参考使用,各位学者可以免费参考阅读下载,文章观点不代表本站观点,资料来自Chinese Chemical Letters2019年02期论文网站,若本站收录的文献无意侵犯了您的著作版权,请联系我们删除。
标签:Chinese Chemical Letters2019年02期论文;
:Promoted conversion of polysulfides by MoO2 inlaid ordered mesoporous carbons towards high performance lithium-sulfur batteries论文
下载Doc文档