公开(公告)号：US20210187489A1

公开(公告)日：2021-06-24

申请号：US17177901

申请日：2021-02-17

申请人： University of Florida Research Foundation, Inc.

发明人： Yunwei Charles CAO

IPC分类号： B01J35/00 ,  B01J23/02 ,  B01J21/08 ,  B01J23/755 ,  B01J23/745 ,  B01J23/34 ,  B01J23/30 ,  B01J23/10 ,  B01J35/02 ,  B01J37/14 ,  B01J37/02 ,  B01J37/00 ,  C07C2/84 ,  C07C5/48 ,  B33Y80/00

摘要： The disclosure relates to a single-atom-based catalyst system with total-length control of single-atom catalytic sites. The single-atom-based catalyst system comprises at least one catalyst structure comprising a first assembly of a plurality of single-atom-catalyst superparticles. The single-atom-catalyst superparticles comprise a second assembly of a plurality of single-atom-catalyst nanoparticles. The single-atom-based catalyst system has controlled porosity and spatial distribution of active single-atom catalysts from the atomic scale to the macroscopic scale. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.