Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MANIFOLD INSULATOR FOR FUEL CELL, AND METHOD FOR PREPARING MANIFOLD INSULATOR
Document Type and Number:
WIPO Patent Application WO/2019/045142
Kind Code:
A1
Abstract:
The present invention relates to a manifold insulator comprising alumina particles in a first phase and zirconia particles in a second phase, wherein the zirconia particles are dispersed in the alumina particles, and the zirconia particles are located at the triple point of alumina grains. Compared with a conventional manifold insulator made of an alumina material, the manifold insulator of the present invention has an advantage of having remarkably excellent mechanical strength without a deterioration of dielectric breakdown strength.

Inventors:
YANG, Kee Deok (#1003-1902, 61 Baeul 2-ro,Yuseong-gu, Daejeon, 34020, KR)
LIM, San Su Dae (#301-402, 34 Sinchang-ro 161beon-gil,Gwangsan-gu, Gwangju, 62249, KR)
Application Number:
KR2017/009532
Publication Date:
March 07, 2019
Filing Date:
August 31, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
FINETECH CO., LTD. (251 Techno 2-ro, Yuseong-gu, Daejeon, 34026, KR)
International Classes:
H01M8/2485; H01B3/12; H01B19/00; H01M8/14
Foreign References:
JPH07326374A1995-12-12
JPH10194824A1998-07-28
JPH07331358A1995-12-19
KR20110027446A2011-03-16
JPH03174358A1991-07-29
Attorney, Agent or Firm:
PLUS INTERNATIONAL IP LAW FIRM (10F 809, Hanbat-daeroSeo-gu, Daejeon, 35209, KR)
Download PDF: