Title:
FUNCTIONAL LAYER INCLUDING LAYERED DOUBLE HYDROXIDE, AND COMPOSITE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2017/221526
Kind Code:
A1
Abstract:
Provided are: a functional layer including a layered double hydroxide (LDH), said functional layer exhibiting not only excellent ion conductivity, but also excellent alkali resistance; and a composite material provided with said functional layer. The functional layer includes a LDH, and has hydroxide ion conductivity. When the LDH is immersed in a 5 mol/L aqueous potassium hydroxide solution including zinc oxide at a concentration of 0.4 mol/L, for three weeks at 70˚C, no changes occur in the surface microstructure and the crystal structure.
Inventors:
YAMAMOTO SHO (JP)
YOKOYAMA SHOHEI (JP)
YOKOYAMA SHOHEI (JP)
Application Number:
PCT/JP2017/015033
Publication Date:
December 28, 2017
Filing Date:
April 12, 2017
Export Citation:
Assignee:
NGK INSULATORS LTD (JP)
International Classes:
B32B9/00; C01G53/00; C04B41/85; H01M10/28; H01M12/08; H01M50/409; H01M50/489; C01F7/00; H01M50/491
Domestic Patent References:
| WO2016088673A1 | 2016-06-09 | |||
| WO2016098513A1 | 2016-06-23 |
Foreign References:
| JP2005089277A | 2005-04-07 | |||
| JP2013201056A | 2013-10-03 | |||
| JP2016115540A | 2016-06-23 |
Attorney, Agent or Firm:
TAKAMURA Masaharu et al. (JP)
Download PDF: