Binder-Free Ge-Co-P Anode Material for Lithium-Ion and Sodium-Ion Batteries

被引：9
作者：
Kulova, Tatiana L. [1 ]
Skundin, Alexander M. [1 ]
Gavrilin, Il'ya M. [1 ,2 ]
Kudryashova, Yulia O. [1 ]
Martynova, Irina K. [2 ]
Novikova, Svetlana A. [3 ]
机构：
[1] Russian Acad Sci, Frumkin Inst Phys Chem & Electrochem, 31-4 Leninskii Pr, Moscow 119071, Russia
[2] Natl Res Univ Elect Technol MIET, Inst Adv Mat & Technol, Bld 1,Shokin Sq, Moscow 124498, Russia
[3] Russian Acad Sci, Kurnakov Inst Gen & Inorgan Chem, 31 Leninskii Pr, Moscow 119991, Russia
来源：
BATTERIES-BASEL | 2022年 / 8卷 / 08期
基金：
俄罗斯科学基金会;
关键词：
lithium-ion batteries; sodium-ion batteries; lithium insertion; sodium insertion; germanium; cobalt; phosphide; anode materials; LOW-TEMPERATURE PERFORMANCE; GERMANIUM NANOWIRES; ELECTROPHORETIC DEPOSITION; GEP5/C COMPOSITE; RED PHOSPHORUS; LARGE-CAPACITY; ELECTRODE; NANOFIBERS; LI;
D O I：
10.3390/batteries8080098
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
Nanostructure composites Ge-Co-P with brutto-composition CoGe2P0.1, or CoGe2@GeP were manufactured via electrolysis of aqueous electrolyte. Such composites are able to reversible insertion of lithium and sodium with specific capacities up to 855 and 425 mAh/g, respectively. The main advantage of the composites consists in their excellent cycleability.
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页数：13
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