Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Wang-jun Cui"'
Publikováno v:
ACS Applied Materials & Interfaces. 6:7895-7901
A series of nitrogen-modified Li4Ti5O12 (N-LTO) nanomaterials with hierarchical micro/nanoporous structures are first synthesized via a facile one-step combustion process using thermal decomposition of urea. Successful deposition of a TiN thin layer
Publikováno v:
Nature Chemistry. Sep2010, Vol. 2 Issue 9, p760-765. 6p.
Publikováno v:
Journal of Power Sources. 217:77-84
Li 3 PO 4 , with a Li ion conductivity of 8.62 × 10 −8 S cm −1 , is considered as a matrix material in this study to improve the cyclability of tin anodes. Toward this goal, a well-crystallized NASICON-structured LiSn 2 (PO 4 ) 3 using nano-SnO
Publikováno v:
Electrochimica Acta. 56:4812-4818
Stannate, CoSnO3, which mixes the elements Co and Sn evenly at the atomic level, was used as precursor to prepare CoSnC by a modified carbothermal reduction method. The synthesis process was characterized by differential thermal analysis (DTA) and X-
Publikováno v:
Journal of Power Sources. 196:3633-3639
Core–shell structured, carbon-coated, nano-scale Cu 6 Sn 5 has been prepared by a modified carbothermal reduction method using polymer coated mixed oxides of CuO and SnO 2 as precursors. On heat treatment, the mixture oxides were converted into Cu
Publikováno v:
Electrochimica Acta. 56:2351-2357
The capacity loss rate of LiFePO4 in aqueous electrolyte was found to be much faster than it in organic electrolyte. The cycling stability in aqueous electrolyte with various dissolved oxygen content and pH value was extensively studied by cyclic vol
Publikováno v:
Electrochimica Acta. 53:6497-6503
A new type of nano-sized cobalt oxide compounded with mesoporous carbon spheres (MCS) as negative electrode material for lithium-ion batteries was synthesized. The composite containing about 20 wt.% cobalt oxide exhibits a reversible capacity of 703
Publikováno v:
Electrochemistry Communications, Vol 13, Iss 3, Pp 269-271 (2011)
The electrochemical properties of cobalt chloride was investigated in 1 M LiPF6-ethylene carbonate (EC)/diethyl carbonate (DMC)/ethyl methyl carbonate (EMC) (1:1:1 by volume) electrolyte within 3.0 V to 0 V. We for the first time found that CoCl2 mat
Publikováno v:
Electrochemistry Communications, Vol 10, Iss 10, Pp 1587-1589 (2008)
Highly ordered three-dimensional macroporous 3DOM FePO4 cathode material was prepared by using a colloidal crystal template. The effects of the annealing temperature on the morphology changes and the electrochemical properties of the composite were i
Publikováno v:
Nature chemistry. 2(9)
Aqueous lithium-ion batteries may solve the safety problem associated with lithium-ion batteries that use highly toxic and flammable organic solvents, and the poor cycling life associated with commercialized aqueous rechargeable batteries such as lea