Title:
POLYANILINE-GOLD COMPOSITE MATERIAL, AND PREPARATION AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/190541
Kind Code:
A1
Abstract:
A preparation method for a polyaniline-gold composite material. The method comprises the following steps: (1) preparing a short-chain polyaniline template; and (2) reacting the short-chain polyaniline template with gold ions to obtain the polyaniline-gold composite material. According to the present invention, the size-controllable PANI/Au nanometer composite material is prepared by means of an in-situ reduction method, the composite material can be applied to the field of electroreduction of CO2, and the catalytic effect of the composite material is excellent due to the fact that a gold loading amount is proper, particles are uniform, no large agglomeration exists and a good synergistic effect exists between the composite material and polyaniline.
Inventors:
LIU PENG (CN)
ZHANG YANAN (CN)
CHENG FALIANG (CN)
ZHANG MIN (CN)
RUAN RUAN (CN)
WANG SHOUSHAN (CN)
XIE SHILEI (CN)
XIE DONG (CN)
TAN GUIPING (CN)
ZHANG YANAN (CN)
CHENG FALIANG (CN)
ZHANG MIN (CN)
RUAN RUAN (CN)
WANG SHOUSHAN (CN)
XIE SHILEI (CN)
XIE DONG (CN)
TAN GUIPING (CN)
Application Number:
PCT/CN2021/082631
Publication Date:
September 30, 2021
Filing Date:
March 24, 2021
Export Citation:
Assignee:
UNIV DONGGUAN TECHNOLOGY (CN)
International Classes:
B01J31/06; B01J23/52; B01J37/34; C25B3/25
Foreign References:
| CN111495425A | 2020-08-07 | |||
| CN108130552A | 2018-06-08 | |||
| CN105322185A | 2016-02-10 | |||
| CN103638981A | 2014-03-19 | |||
| US20190055656A1 | 2019-02-21 |
Attorney, Agent or Firm:
DONGGUAN HENGCHENG IP AGENCY CO., LTD (CN)
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