Title:
SUPPORTED METAL SUB-NANO CATALYST, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/238044
Kind Code:
A1
Abstract:
The present invention provides a supported metal sub-nano catalyst, comprising heteropolyacid-modified carbon nanotubes and metal sub-nano particles supported thereon, wherein the metal sub-nano particles are selected from platinum sub-nano particles and palladium sub-nano particles. The present invention also provides a preparation method for the supported metal sub-nano catalyst and use of the supported metal sub-nano catalyst in preparation of high-value-added chemicals.
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Inventors:
ZHANG BIN (CN)
FAN TAOJIAN (CN)
ZHANG JIAYI (CN)
LIANG WEIYUAN (CN)
KANG JIANLONG (CN)
ZENG YONGHONG (CN)
YANG TINGQIANG (CN)
MENG SI (CN)
FAN TAOJIAN (CN)
ZHANG JIAYI (CN)
LIANG WEIYUAN (CN)
KANG JIANLONG (CN)
ZENG YONGHONG (CN)
YANG TINGQIANG (CN)
MENG SI (CN)
Application Number:
PCT/CN2020/123979
Publication Date:
December 02, 2021
Filing Date:
October 27, 2020
Export Citation:
Assignee:
SHENZHEN HANGUANG TECH CO LTD (CN)
International Classes:
B01J31/18; B01J31/16; C07B31/00; C07C5/09; C07C15/46; C07C209/36; C07C211/46; C07D307/68
Domestic Patent References:
| WO2020096338A1 | 2020-05-14 |
Foreign References:
| CN111468186A | 2020-07-31 | |||
| CN109701552A | 2019-05-03 | |||
| CN109225306A | 2019-01-18 |
Other References:
XIAOLI JIN; BO HE; JIGEN MIAO; JUNHUA YUAN; QIXIAN ZHANG; LI NIU: "Stabilization and dispersion of PtRu and Pt nanoparticles on multiwalled carbon nanotubes using phosphomolybdic acid, and the use of the resulting materials in a direct methanol fuel cell", CARBON, vol. 50, no. 8, 1 July 2012 (2012-07-01), GB, pages 3083 - 3091, XP055872669, ISSN: 0008-6223, DOI: 10.1016/j.carbon.2012.03.004
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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