WO/2004/086539 is referenced by 13 patents.

The electrode material for a lithium secondary battery according to the present invention includes particles of a solid state alloy having silicon as a main component, wherein the particles of the solid state alloy have a microcrystal or amorphous material including an element other than silicon, dispersed in microcrystalline silicon or amorphized silicon. The solid state alloy preferably contains a pure metal or a solid solution. The composition of the alloy preferably has an element composition in which the alloy is completely mixed in a melted liquid state, whereby the alloy has a single phase in a melted liquid state without pressure of two or more phases. The element composition can be determined by the kind of elements constituting the alloy and an atomic ratio of the elements.

Title
Electrode material for lithium secondary battery and electrode structure having the electrode material
Application Number
PCT/JP2004/004071
Publication Number
2004/086539
Application Date
March 24, 2004
Publication Date
October 7, 2004
Inventor
Ogura Takao
Yamada Yasuhiro
Suzuki Nobuyuki
Asao Masaya
Kawakami Soichiro
Agent
OKABE Masao
Assignee
Ogura Takao
Yamada Yasuhiro
Suzuki Nobuyuki
Asao Masaya
Kawakami Soichiro
Canon Kabushiki Kaisha
IPC
H01M 04/38
H01M 04/02
H01M 10/40
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