Electrode material for rechargeable lithium battery, electrode comprising said electrode material, rechargeable lithium battery having said electrode , and process for the production thereof EPO Patent 1313158-A2

1313158-A2 is referenced by 42 patents and cites 5 patents.

An electrode material for a rechargeable lithium battery, characterized in that said electrode material comprises a fine powder of a silicon-based material whose principal component is silicon element, said fine powder having an average particle size (R)in a range of 0.1 mu m </= R < 0.5 mu m. An electrode structural body for a rechargeable lithium battery, having an electrode material layer comprising said silicon-based material fine powder. A rechargeable lithium battery whose anode comprising said electrode structural body.

Title
Electrode material for rechargeable lithium battery, electrode comprising said electrode material, rechargeable lithium battery having said electrode , and process for the production thereof
Application Number
EP20020025872 20021119
Publication Number
1313158 (A2)
Application Date
November 19, 2002
Publication Date
May 21, 2003
Inventor
Kobayashi Naoya
JP
Ogura Takao
JP
Tsuzuki Hidetoshi
JP
Asao Masaya
JP
Kawakami Soichiro
JP
Kosuzu Takeshi
JP
Assignee
Canon
JP
IPC
H01M 04/58
H01M 04/38
H01M 10/36
H01M 04/38
H01M 04/02
H01M 04/36
H01M 10/40
H01M 04/38
H01M 04/02
H01M 04/36
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Citations: 42 (view full list)

  1. Mino Green, Feng Ming Liu: Method of fabricating fibres composed of silicon or a silicon-based material and their use in lithium rechargeable batteries. Nexeon, Fay Sharpe, December 3, 2013: US08597831 (20 worldwide citation)
  2. Mino Green, Feng Ming Liu: Method of fabricating fibres composed of silicon or a silicon-based material and their use in lithium rechargeable batteries. Nexeon, Fay Sharpe, January 24, 2012: US08101298 (12 worldwide citation)
  3. Mino Green, Feng Ming Liu: Method of etching a silicon-based material. Nexeon, McDonnell Boehnen Hulbert & Berghoff, November 19, 2013: US08585918 (11 worldwide citation)
  4. Mino Green: Structured silicon anode. Nexeon, Fay Sharpe, March 23, 2010: US07683359 (10 worldwide citation)
  5. Mino Green: Silicon anode for a rechargeable battery. Nexeon, McDonnell Boehnen Hulbert & Berghoff, February 2, 2016: US09252426 (6 worldwide citation)
  6. Mino Green, Feng Ming Liu: Method of fabricating structured particles composed of silicon or a silicon-based material and their use in lithium rechargeable batteries. Nexeon, McDonnell Boehnen Hulbert & Berghoff, January 27, 2015: US08940437 (6 worldwide citation)
  7. Leif Christensen: Anode compositions having an elastomeric binder and an adhesion promoter. 3M Innovative Properties Company, Lucy C Weiss, Dorothy P Whelan, Dean M Harts, March 11, 2008: US07341804 (5 worldwide citation)
  8. Xiaomei Xi, Linda Zhong, Porter Mitchell: Composite electrode and method for fabricating same. Maxwell Technologies, Oppedahl Patent Law Firm, May 25, 2010: US07722686 (4 worldwide citation)
  9. Mino Green: Structured silicon anode. Nexeon, Fay Sharpe, November 30, 2010: US07842535 (3 worldwide citation)
  10. Mino Green: Structured silicon anode. Nexeon, Fay Sharpe, September 13, 2011: US08017430 (2 worldwide citation)

References: 5

  1. Kawakami Soichiro, Asao Masaya: Electrode material for negative pole of lithium secondary cell, electrode structure using said electrode material, lithium secondary cell using said electrode structure, and method for manufacturing said electrode structure and said lithium secondary cell. Canon, September 6, 2000: EP1033767-A1 (13 worldwide citation)
  2. Kaminaka Hideya, Abe Masaru, Negi Noriyuki, Nitta Yoshiaki, Shimamura Harunari, Okamura Kazuhiro: Negative electrode material for nonaqueous electrode secondary battery and method for producing the same. Sumitomo Metal, Matsushita Electric, August 16, 2000: EP1028476-A1 (28 worldwide citation)
  3. Yoshio Idota, Masayuki Mishima, Yukio Miyaki, Tadahiko Kubota, Tsutomu Miyasaka: Nonaqueous secondary battery. Fuji Photo Film, Sughrue Mion Zinn Macpeak & Seas PLLC, July 14, 1998: US05780181 (30 worldwide citation)
  4. Yoshio Idota, Akihiro Matsufuji, Nobufumi Mori, Akira Kase, Yoshikatsu Kagawa, Hajime Miyamoto: Nonaqueous secondary battery containing silicic material. Fuji Photo Film, Sughrue Mion Zinn Macpeak & Seas PLLC, May 22, 2001: US06235427 (131 worldwide citation)
  5. WO0152337