公开(公告)号：US20230006234A1

公开(公告)日：2023-01-05

申请号：US17901872

申请日：2022-09-02

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： KOSUKE NUNOO ,  YUICHI MIKAMI ,  HIROSHI ASANO ,  TOMOHIRO KUROHA ,  YUJI OKUYAMA

IPC: H01M8/1213 ,  H01M8/1246 ,  C01G25/00

Abstract: A proton conductor of the present disclosure includes a compound represented by the chemical formula BaZr(1-x-y)YbxScyO3-δ. The chemical formula satisfies 0

公开(公告)号：US20170301925A1

公开(公告)日：2017-10-19

申请号：US15472435

申请日：2017-03-29

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： KOSUKE YAMAUCHI ,  TAKEHITO GOTO ,  TOMOYA KAMATA ,  YUICHI MIKAMI ,  TOMOHIRO KUROHA ,  ATSUO OKAICHI ,  YOICHIRO TSUJI ,  YUJI OKUYAMA

IPC: H01M4/90 ,  G01N27/407 ,  H01M8/0612 ,  H01M8/1253 ,  H01M8/124

Abstract: A membrane electrode assembly of an electrochemical device includes a proton conductive solid electrolyte membrane and an electrode including Ni and an electrolyte material which contains as a primary component, at least one of a first compound having a composition represented by BaZr1-x1M1x1O3 (M1 represents at least one element selected from trivalent elements each having an ion radius of more than 0.720 A° to less than 0.880 A°, and 0

公开(公告)号：US20190181481A1

公开(公告)日：2019-06-13

申请号：US16195857

申请日：2018-11-20

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： KOSUKE YAMAUCHI ,  YUICHI MIKAMI ,  TOMOHIRO KUROHA ,  YUJI OKUYAMA

IPC: H01M8/1213 ,  H01M4/90 ,  H01M8/1253

CPC classification number: H01M8/1213 ,  C04B35/488 ,  C04B35/62615 ,  C04B35/6264 ,  C04B35/62675 ,  C04B35/638 ,  C04B2235/3215 ,  C04B2235/3224 ,  C04B2235/3244 ,  C04B2235/3279 ,  C04B2235/443 ,  C04B2235/449 ,  C04B2235/604 ,  C04B2235/606 ,  C04B2235/768 ,  C04B2235/81 ,  H01M4/9033 ,  H01M4/905 ,  H01M8/1253 ,  H01M2008/1293 ,  H01M2300/0077

Abstract: A proton conductor of the present disclosure has a composition formula of BaaZr1-x-yYbxNiyO3-δ (0.95≤a≤1.05, 0.1≤x≤0.4, and 0.15≤y≤0.30).