公开(公告)号：US20190308177A1

公开(公告)日：2019-10-10

申请号：US16309594

申请日：2017-05-09

Applicant: DENSO CORPORATION

Inventor： Ryota SHINOZAKI ,  Tomoya ITAKURA ,  Yoshimasa HIJIKATA

IPC: B01J31/06 ,  H01M4/88 ,  H01M8/102 ,  H01M8/1051 ,  H01M8/1067 ,  H01M4/90

Abstract: A fuel cell electrode includes an intra-electrode proton conductor and a catalyst. The intra-electrode proton conductor contains a metal ion, an oxoanion, and a proton coordinating molecule, and at least one of an oxoanion and a proton coordinating molecule coordinates to the metal ion to form a coordination polymer. The intra-electrode proton conductor is disposed in contact with the catalyst. For example, the catalyst is covered with the intra-electrode proton conductor.

公开(公告)号：US20170033386A1

公开(公告)日：2017-02-02

申请号：US15220828

申请日：2016-07-27

Applicant: DENSO CORPORATION ,  Kyoto University

Inventor： Tomoya ITAKURA ,  Yoshimasa HIJIKATA ,  Satoshi HORIKE ,  Susumu KITAGAWA

IPC: H01M8/1046 ,  H01M8/1069

CPC classification number: H01M8/1046 ,  H01B1/122 ,  H01M8/1069 ,  H01M2008/1095 ,  Y02P70/56

Abstract: A proton conductor includes a coordination polymer having stoichiometrically metal ions, oxoanions, and proton coordinating molecules capable of undergoing protonation or deprotonation. The coordination polymer including coordination entities that are repeatedly coordinated to bond the coordination entities with one another. Each coordination entity is either a first coordination entity or a second coordination entity. The first coordination entity is one metal ion of the metal ions coordinated with either at least one oxoanion of the oxoanions or at least one proton coordinating molecule of the proton coordinating molecules. The second coordination entity is the metal ion coordinated with each of at least one oxoanion of the oxoanions and at least one proton coordinating molecule of the proton coordinating molecules. At least a part of the proton conductor is non-crystalline. The proton conductor has high ion conductivity at high temperature.

Abstract translation: 质子导体包括具有化学计量的金属离子，氧代阴离子和能够进行质子化或去质子化的质子配位分子的配位聚合物。 协调聚合物包括重复协调以协调协调实体的协调实体。 每个协调实体是第一协调实体或第二协调实体。 第一配位体是金属离子的一个金属离子，与金属离子的至少一个氧代阴离子或质子配位分子的至少一个质子配位分子配位。 第二配位体是与氧阴离子的至少一个氧代阴离子和质子配位分子的至少一个质子配位分子中的每一个配位的金属离子。 质子导体的至少一部分是非结晶的。 质子导体在高温下具有高离子传导性。

公开(公告)号：US20240322058A1

公开(公告)日：2024-09-26

申请号：US18734346

申请日：2024-06-05

Applicant: DENSO CORPORATION

Inventor： Yoshimasa HIJIKATA ,  Yasufumi SUZUKI

IPC: H01L31/054 ,  B60L8/00 ,  H01L31/0224

CPC classification number: H01L31/054 ,  B60L8/003 ,  H01L31/022475

Abstract: A solar cell panel includes a solar cell layer and a transmission/reflection switching layer. The solar cell layer receives sunlight to generate electricity, and has a light transmissivity. The transmission/reflection switching layer is configured to be switchable between a mirror state that reflects visible light and a transmission state that allows the visible light to pass through. The solar cell panel may be included in a solar cell system for a vehicle together with a detector and a controller that controls the mirror state and the transmission state of the transmission/reflection switching layer based on a detection signal of the detector.