发明授权
- 专利标题： Functional nanoscale metal oxides for stable metal single atom and cluster catalysts
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申请号： US16897871申请日： 2020-06-10
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公开(公告)号： US11766663B2公开(公告)日： 2023-09-26
- 发明人: Jingyue Liu , Xu Li
- 申请人： Jingyue Liu , Xu Li
- 申请人地址： US AZ Scottsdale
- 专利权人： Arizona Board of Regents on behalf of Arizona State University
- 当前专利权人： Arizona Board of Regents on behalf of Arizona State University
- 当前专利权人地址： US AZ Scottsdale
- 代理机构： Fish & Richardson P.C.
- 主分类号： B01J21/04
- IPC分类号： B01J21/04 ; B01J21/06 ; B01J21/08 ; B01J21/10 ; B01J21/12 ; B01J21/14 ; B01J23/10 ; B01J23/20 ; B01J23/34 ; B01J23/42 ; B01J23/44 ; B01J23/46 ; B01J23/52 ; B01J23/56 ; B01J23/63 ; B01J23/64 ; B01J23/68 ; B01J23/72 ; B01J23/745 ; B01J23/75 ; B01J23/755 ; B01J23/83 ; B01J23/84 ; B01J23/88 ; B01J23/89 ; B01J35/00 ; B01J35/10 ; C01B32/50 ; C01B3/16 ; C01B3/32 ; C01B3/40 ; B01J37/02
摘要：
A nanocomposite catalyst includes a support, a multiplicity of nanoscale metal oxide clusters coupled to the support, and one or more metal atoms coupled to each of the nanoscale metal oxide clusters. Fabricating a nanocomposite catalyst includes forming nanoscale metal oxide clusters including a first metal on a support, and depositing one or more metal atoms including a second metal on the nanoscale metal oxide clusters. The nanocomposite catalyst is suitable for catalyzing reactions such as CO oxidation, water-gas-shift, reforming of CO2 and methanol, and oxidation of natural gas.
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