リチウムイオンバッテリ用合金組成物 - 3M INNOVATIVE PROPERTIES COMPANY

Title:

リチウムイオンバッテリ用合金組成物

Document Type and Number:

Japanese Patent JP5350789

Kind Code:

B2

Abstract:

Alloy compositions are described for use in anodes of lithium ion batteries. The alloy compositions contain (a) tin, (b) a second element that includes silicon, aluminum, or a combination thereof, (c) a third element that includes yttrium, a lanthanide element, an actinide element, or a combination thereof and an optional alkaline earth element, and (d) an optional transition metal. The alloy compositions are amorphous and remain amorphous even after multiple cycles of lithiation and delithiation.

More Like This:

JP7220431	POSITIVE ACTIVE MATERIAL AND BATTERY INCLUDING SAME
JP4306697	Secondary battery
JP3895932	NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY AND ITS MANUFACTURING METHOD

Inventors:

Obrobaku, Mark N.
Dearne, Jeffrey Earl.
Mar, richard
Freishauer, Michael Dee.

Application Number:

JP2008523965A

Publication Date:

November 27, 2013

Filing Date:

July 19, 2006

Export Citation:

Click for automatic bibliography generation Help

Assignee:

3M INNOVATIVE PROPERTIES COMPANY

International Classes:

H01M4/38; B22F1/00; C22C30/04; C22C45/00; H01M4/134; H01M10/052

Domestic Patent References:

JP2004311428A

Attorney, Agent or Firm:

Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Atsushi Ebiya
Naori Kota
Satoshi Deno

Previous Patent: JPS5350788

Next Patent: MULTIKNOT BAR TYPE MARKING APPARATUS