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Pioneer study of SiP2 as negative electrode for Li- and Na-ion batteries
被引:56
|作者:
Duveau, D.
[1
]
Israel, S. Sananes
[1
]
Fullenwarth, J.
[1
]
Cunin, F.
[3
]
Monconduit, L.
[1
,2
]
机构:
[1] Univ Montpellier, ICG AIME, Bat 15,Pl E Bataillon, F-34095 Montpellier, France
[2] Reseau Stockage Electrochim Energie RS2E, CNRS FR3459, 33 Rue St Leu, F-80039 Amiens, France
[3] Univ Montpellier, ICG MACS, 8 Rue Ecole Normale, F-34296 Montpellier, France
关键词:
ENERGY-STORAGE;
ANODE MATERIAL;
PHOSPHIDES;
CHEMISTRY;
SILICON;
DESIGN;
D O I:
10.1039/c6ta00103c
中图分类号:
O64 [物理化学(理论化学)、化学物理学];
学科分类号:
070304 ;
081704 ;
摘要:
For the first time it is demonstrated that a dense SiP2 pyrite-type obtained by a very simple ball milling method delivers outstanding capacity in both lithiumand sodium batteries with up to 1000 mA h g(-1) and 572 mA h g(-1) sustained after 30 and 15 cycles respectively.
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页码:3228 / 3232
页数:5
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