Title:
高電圧及び高比容量デュアルインターカレーション電極Liイオンバッテリー
Document Type and Number:
Japanese Patent JP2008543002
Kind Code:
A
Abstract:
The present invention provides high capacity and high voltage Li-ion batteries that have a carbonaceous cathode and a nonaqueous electrolyte solution comprising LiF salt and an anion receptor that binds the fluoride ion. The batteries can comprise dual intercalating electrode Li ion batteries. Methods of the present invention use a cathode and electrode pair, wherein each of the electrodes reversibly intercalate ions provided by a LiF salt to make a high voltage and high specific capacity dual intercalating electrode Li-ion battery. The present methods and systems provide high-capacity batteries particularly useful in powering devices where minimizing battery mass is important.
Inventors:
West, William, Sea.
Swing, mario
Swing, mario
Application Number:
JP2008513830A
Publication Date:
November 27, 2008
Filing Date:
May 26, 2006
Export Citation:
Assignee:
California Institute of Technology
International Classes:
H01M4/133; H01M4/134; H01M4/1393; H01M4/58; H01M4/587; H01M10/052; H01M10/0567; H01M10/0568; H01M10/36; H01M4/02; H01M10/0569
Attorney, Agent or Firm:
Yuichi Yamada
Masakazu Noda
Ikeda adult
Masakazu Noda
Ikeda adult