Title:
PREPARATION METHOD FOR TRANSPARENT CONDUCTIVE POLYMER FILM, AND CONDUCTIVE POLYMER FILM PREPARED THEREBY
Document Type and Number:
WIPO Patent Application WO/2023/130995
Kind Code:
A1
Abstract:
Disclosed in the present invention are a preparation method for a transparent conductive polymer film, and a conductive polymer film prepared thereby. The preparation method comprises the following steps: (a) providing a precursor solution, wherein the precursor solution comprises a main solvent, an auxiliary solvent, an oxidizing agent and a thiophene monomer, wherein the auxiliary solvent comprises one or more of water, an aqueous solution containing hydrogen ions, a cyclic amide, a cyclic urea, a chain alkyl urea, phosphate or phosphoramide; and (b) coating the precursor solution on the surface of a substrate, such that the thiophene monomer is subjected to a polymerization reaction to form a conductive polymer film. The preparation method of the present invention is economical, effective and simple; a high-quality transparent conductive polymer film is manufactured by means of a one-step solution method; and the preparation method has wide application prospects.
Inventors:
KEVAL K SONIGARA (IN)
HUANG JINGSONG (CN)
PAUL STAVRINOU (GB)
DONAL D C BRADLEY (GB)
HU YUN (CN)
HUANG JINGSONG (CN)
PAUL STAVRINOU (GB)
DONAL D C BRADLEY (GB)
HU YUN (CN)
Application Number:
PCT/CN2022/142000
Publication Date:
July 13, 2023
Filing Date:
December 26, 2022
Export Citation:
Assignee:
OXFORD UNIV SUZHOU SCIENCE&TECHNOLOGY CO LTD (CN)
International Classes:
C08L65/00; C09D165/00
Foreign References:
| CN101952349A | 2011-01-19 | |||
| CN102604334A | 2012-07-25 | |||
| CN103160121A | 2013-06-19 | |||
| CN108922656A | 2018-11-30 |
Attorney, Agent or Firm:
JINGTIAN & GONGCHENG (CN)
Download PDF: