公开(公告)号：US20170365862A1

公开(公告)日：2017-12-21

申请号：US15695036

申请日：2017-09-05

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： KAZUYA YAMASAKI ,  HITOSHI ISHIMOTO ,  MASASHI SHOJI ,  KEIICHI KONDOU

IPC: H01M4/90 ,  H01M4/88 ,  B01J23/42 ,  H01M4/86 ,  H01M8/10 ,  H01M8/02

CPC classification number: H01M4/9083 ,  B01J23/42 ,  H01M4/8657 ,  H01M4/8892 ,  H01M4/926 ,  H01M8/02 ,  H01M8/10 ,  H01M8/1004

Abstract: A fuel cell catalyst layer includes a plurality of carbon particles, a plurality of catalyst particles, and at least one plate-shaped carbon member disposed between the plurality of carbon particles. The plurality of catalyst particles are supported on surfaces of the plurality of carbon particles. The plate-shaped carbon member may be replaced with a rod-shaped carbon member.

公开(公告)号：US20240177940A1

公开(公告)日：2024-05-30

申请号：US18553176

申请日：2022-04-12

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： SHINJI KONDOU ,  KAZUYA YAMASAKI ,  TAKASHI KAWASAKI ,  KOJI YOKOYAMA ,  HITOSHI ISHIMOTO ,  YOSHIHISA NAGASAKI ,  YUJI MIYACHI

IPC: H01G9/028 ,  H01G9/00 ,  H01G9/15

CPC classification number: H01G9/028 ,  H01G9/0036 ,  H01G9/15

Abstract: An electrolytic capacitor includes an anode body, a dielectric layer covering the anode body, a first solid electrolyte layer covering the dielectric layer, and a second solid electrolyte layer covering the first solid electrolyte layer. The first solid electrolyte layer contains a first conductive polymer including polythiophene as a basic skeleton. The second solid electrolyte layer contains a second conductive polymer including polypyrrole as a basic skeleton. A conductivity of the first solid electrolyte layer is less than or equal to 2 S/cm.