Title:
リチウムイオン電池のための合金組成物
Document Type and Number:
Japanese Patent JP5221346
Kind Code:
B2
Abstract:
Alloy compositions, lithium ion batteries, and methods of making lithium ion batteries are described. The lithium ion batteries have anodes that contain an alloy composition that includes a) silicon, b) aluminum, c) transition metal, d) tin, and e) a fifth element that contains yttrium, a lanthanide element, an actinide element, or a combination thereof. The alloy composition is a mixture of an amorphous phase that includes silicon and a nanocrystalline phase that includes an intermetallic compound of tin and the fifth element.
Inventors:
Obrobaku, Mark N.
Christensen, leaf
Christensen, leaf
Application Number:
JP2008523992A
Publication Date:
June 26, 2013
Filing Date:
July 21, 2006
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES COMPANY
International Classes:
H01M4/38; B22F1/00; C22C30/04; C22C45/00; C22F1/16; H01M10/0525; H01M10/36; C22F1/00
Domestic Patent References:
JP2004006206A | ||||
JP2000036323A |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Nagasaka Tomoyasu
Yoshihiro Kobayashi
Atsushi Ebiya
Takashi Ishida
Tetsuji Koga
Nagasaka Tomoyasu
Yoshihiro Kobayashi
Atsushi Ebiya
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