Patent · US Active

Pd-supporting Zr-based composite oxide

US11084022B2 · kind B2 · utility

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14Claims

0Family size

Assignees

CATALER CORPORATION · JP
SANTOKU CORPORATION · JP

Inventors

Kyosuke Murakami · Osaka, JP
Keiichi Narita · Kakegawa, JP
Satoshi Matsueda · Kakegawa, JP
Michio Tanaka · Richardson, US
Tadatoshi Murota · Kobe, JP
Shigeru Ono · Kobe, JP
Tomonori Tahara · Kobe, JP

Key dates

Filing date	Dec 26, 2016
Grant date	Aug 10, 2021
Priority date	—
Expiry date	Apr 12, 2037

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF01N2370/02
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A Pd-supporting Zr-based composite oxide wherein by having a Zr-containing composite oxide support and Pd supported thereon and by showing, upon XAFS (X-ray absorption fine structure) analysis, a maximum peak in a Pd bond distance range of 2.500-3.500 Å, the maximum peak being located in a position of 3.050-3.110 Å.

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