Patent · US Active

Non-carbon mixed-metal oxide electrocatalysts

US10090530B2 · kind B2 · utility

0Cited by

2References

3Claims

0Family size

Assignee

NISSAN NORTH AMERICA, INC. · US

Inventors

Nilesh Dale · Farmington Hills, US
Ellazar Niangar · Redford, US
Taehee Han · Farmington Hills, US
Kan Huang · Columbia, US
Gregory DiLeo · Ann Arbor, US

Key dates

Filing date	Jan 31, 2014
Grant date	Oct 2, 2018
Priority date	—
Expiry date	Apr 11, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T90/40
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

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. Active catalyst particles of a platinum alloy are deposited onto each non-carbon composite support particle. The electrocatalyst can be used in fuel cells, for example.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.