Title:
PREPARATION OF FLEXIBLE PATTERNED ELECTRODE, AND FLEXIBLE ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/253274
Kind Code:
A1
Abstract:
A preparation method for a flexible electrode, comprising: forming a first polydimethylsiloxane layer on filter paper; performing personalized and patterned cutting on the filter paper on which the first polydimethylsiloxane layer is formed; mixing and ultrasonically dispersing carbon nanotubes and absolute ethyl alcohol, and then mixing with poly(3,4-ethylenedioxythiophene)-polystyrene sulfonic acid to obtain a mixed solution; performing suction filtration on the mixed solution on the filter paper which is subjected to the personalized and patterned cutting and on which the first polydimethylsiloxane layer is formed, to form an electrode layer; and forming a second polydimethylsiloxane layer on the electrode layer, and curing same by heating to obtain a flexible electrode. For a carbon nanotube flexible patterned electrode prepared using a personalized PDMS template, the form thereof can be changed as desired, and said electrode can be attached to any curved surface for use, thereby expanding the range of application.
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Inventors:
LI HUI (CN)
WANG LEI (CN)
WANG LEI (CN)
Application Number:
PCT/CN2020/096539
Publication Date:
December 23, 2021
Filing Date:
June 17, 2020
Export Citation:
Assignee:
SHENZHEN INST OF ADV TECH CAS (CN)
International Classes:
C08J7/044; H01B13/00; C09D165/00; G09F9/30; H01B5/14
Foreign References:
| CN110950301A | 2020-04-03 | |||
| CN110098328A | 2019-08-06 | |||
| CN102351165A | 2012-02-15 | |||
| CN110970232A | 2020-04-07 | |||
| US20050008675A1 | 2005-01-13 |
Attorney, Agent or Firm:
SHENZHEN KEJIN INTELLECTUAL PROPERTY OFFICE (CN)
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