A novel bismuth-based anode material with a stable alloying process by the space confinement of an in situ conversion reaction for a rechargeable magnesium ion battery

被引：48
作者：
Wang, Wei [1 ]
Liu, Lin [2 ]
Wang, Peng-Fei [2 ]
Zuo, Tong-Tong [2 ]
Yin, Ya-Xia [2 ]
Wu, Na [1 ]
Zhou, Jin-Ming [1 ]
Wei, Yu [1 ]
Guo, Yu-Guo [2 ]
机构：
[1] Hebei Normal Univ, Natl Demonstrat Ctr Expt Chem Educ,Postdoctoral R, Coll Phys Sci & Informat Engn,Hebei Adv Thin Film, Coll Chem & Mat Sci,Key Lab Inorgan Nanomat Hebei, Shijiazhuang 050016, Hebei, Peoples R China
[2] Chinese Acad Sci, CAS Res Educ Ctr Excellence Mol Sci, Beijing Natl Lab Mol Sci, Inst Chem,Key Lab Mol Nanostruct & Nanotechnol, Beijing 100190, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2018年 / 54卷 / 14期
基金：
中国国家自然科学基金; 中国博士后科学基金;
关键词：
CATHODE MATERIALS; MG BATTERIES; INTERCALATION; ELECTROCHEMISTRY; NANOSHEETS; INSERTION; ELECTRODE; BI;
D O I：
10.1039/c7cc08206a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A novel Bi-based anode material with a stable alloy reaction is prepared by a solvothermal method. The Mg storage mechanism is elucidated for the first time. Owing to the space confinement of in situ conversion, the anode material shows superior magnesium storage performance, especially the cycling stability (capacity retention >96% after 100 cycles).
引用
收藏
页码：1714 / 1717
页数：4
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