发明公开
- 专利标题： SUPPORTED METAL CATALYST
-
申请号： US18259304申请日： 2021-12-23
-
公开(公告)号： US20240055616A1公开(公告)日： 2024-02-15
- 发明人: Katsuyoshi KAKINUMA , Akihiro IIYAMA , Makoto UCHIDA , Sumitaka WATANABE , Isao AMEMIYA
- 申请人： UNIVERSITY OF YAMANASHI , NIHON KAGAKU SANGYO CO., LTD.
- 申请人地址： JP Kofu-shi, Yamanashi
- 专利权人： UNIVERSITY OF YAMANASHI,NIHON KAGAKU SANGYO CO., LTD.
- 当前专利权人： UNIVERSITY OF YAMANASHI,NIHON KAGAKU SANGYO CO., LTD.
- 当前专利权人地址： JP Kofu-shi, Yamanashi; JP Tokyo
- 优先权： JP 21000222 2021.01.04
- 国际申请： PCT/JP2021/047977 2021.12.23
- 进入国家日期： 2023-06-26
- 主分类号： H01M4/92
- IPC分类号： H01M4/92 ; H01M4/90
摘要：
The present invention provides a supported metal catalyst that has an electric conductivity acceptable as a catalyst and can suppress the generation of hydrogen peroxide.
According to the present invention, provided is a supported metal catalyst, comprising: a support powder; and metal fine particles supported on the support powder, wherein: the support powder is an aggregate of support fine particles; the support fine particles have a chained portion structured by a plurality of crystallites being fusion-bonded to form a chain; the support fine particles are structured with a metal oxide; the metal oxide contains cerium; and an electric conductivity of the supported metal catalyst is 10−4 S/cm or higher.
According to the present invention, provided is a supported metal catalyst, comprising: a support powder; and metal fine particles supported on the support powder, wherein: the support powder is an aggregate of support fine particles; the support fine particles have a chained portion structured by a plurality of crystallites being fusion-bonded to form a chain; the support fine particles are structured with a metal oxide; the metal oxide contains cerium; and an electric conductivity of the supported metal catalyst is 10−4 S/cm or higher.
信息查询
