公开(公告)号：US20150221955A1

公开(公告)日：2015-08-06

申请号：US14169720

申请日：2014-01-31

Applicant: Nissan North America, Inc.

Inventor： Nilesh Dale ,  Ellazar Niangar ,  Taehee Han ,  Kan Huang ,  Gregory DiLeo

IPC: H01M4/90 ,  H01M4/92

CPC classification number: H01M4/8652 ,  H01M4/8657 ,  H01M4/8817 ,  H01M4/9016 ,  H01M4/9075 ,  H01M4/925 ,  H01M2008/1095 ,  H01M2250/20 ,  Y02E60/50 ,  Y02T90/32

Abstract: Electrocatalysts having non-corrosive, non-carbon support particles are provided as well as the method of making the electrocatalysts and the non-corrosive, non-carbon support particles. Embodiments of the non-corrosive, non-carbon support particle consists essentially of titanium dioxide and ruthenium dioxide. The electrocatalyst can be used in fuel cells, for example.

Abstract translation: 提供了具有非腐蚀性非碳载体颗粒的电催化剂以及制备电催化剂和非腐蚀性非碳载体颗粒的方法。 非腐蚀性非碳载体颗粒的实施方案基本上由二氧化钛和二氧化钌组成。 电催化剂例如可以用于燃料电池。

公开(公告)号：US09698428B2

公开(公告)日：2017-07-04

申请号：US14613430

申请日：2015-02-04

Applicant: Nissan North America, Inc.

Inventor： Kan Huang

IPC: H01M4/92 ,  H01M4/88

CPC classification number: H01M4/925 ,  H01M4/8807 ,  H01M4/923

Abstract: Electrocatalysts for use in fuel cell membrane electrode assemblies include a support substrate comprising a metal oxide nanotube having an internal support surface and conductive metal oxide particles impregnated on the internal support surface. Fuel cell electrodes are produced using the electrocatalyst coated on a gas diffusion layer.