Title:
電解質
Document Type and Number:
Japanese Patent JP4517398
Kind Code:
B2
Abstract:
To provide an electrolyte capable of maintaining durability to a radical for a long period of time and having relatively high proton conductance.
The electrolyte includes titanium phosphate with doped Ca. In this case, it is preferable that the titanium phosphate has a phosphonic acid group in its skeleton, a Ca/P ratio (mass%) in the titanium phosphate is ≥0.4 and ≤3.0, and a Ti/Ca ratio (mass%) in the titanium phosphate is ≥0.05. The electrolyte may further include a resin, gel and/or a polyelectrolyte in addition to the titanium phosphate with the doped Ca.
COPYRIGHT: (C)2007,JPO&INPIT
Inventors:
Katsunori Yamada
Application Number:
JP2005150532A
Publication Date:
August 04, 2010
Filing Date:
May 24, 2005
Export Citation:
Assignee:
Toyota Central R & D Labs.
International Classes:
H01B1/06; C25B13/02; H01M8/02; H01M8/10
Domestic Patent References:
| JP2005071760A |
Attorney, Agent or Firm:
Fumio Hatakeyama
Kaoru Kobayashi
Kaoru Kobayashi