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).

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：US20180138533A1

公开(公告)日：2018-05-17

申请号：US15800070

申请日：2017-11-01

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： YUICHI MIKAMI ,  TAKEHITO GOTO ,  KOSUKE YAMAUCHI ,  TOMOYA KAMATA ,  TOMOHIRO KUROHA ,  YOICHIRO TSUJI

IPC: H01M8/1004 ,  H01M8/1226 ,  C25B1/04 ,  H01B1/08 ,  H01M4/86 ,  H01M8/1246 ,  H01M8/1213

CPC classification number: H01M8/1004 ,  C01G25/006 ,  C01G49/0054 ,  C01G49/009 ,  C01G51/68 ,  C01G53/70 ,  C04B35/01 ,  C04B35/2608 ,  C04B35/486 ,  C04B2235/3213 ,  C04B2235/3215 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3275 ,  C04B2235/3279 ,  C04B2235/768 ,  C25B1/04 ,  H01B1/08 ,  H01M4/8652 ,  H01M4/9033 ,  H01M4/9066 ,  H01M8/1213 ,  H01M8/1226 ,  H01M8/1246 ,  H01M2008/1293 ,  H01M2300/0074 ,  H01M2300/0094 ,  Y02E60/366 ,  Y02E60/525 ,  Y02P70/56

Abstract: A membrane electrode assembly includes an electrode consisting of at least one compound selected from the group consisting of lanthanum strontium cobalt complex oxide, lanthanum strontium cobalt iron complex oxide, and lanthanum strontium iron complex oxide, or consisting of a composite of the at least one compound and an electrolyte material, and a first solid electrolyte membrane represented by a composition formula of BaZr1−xLuxO3−δ (0