Title:
MXENE-BASED CONDUCTIVE INK HAVING ADJUSTABLE WORK FUNCTION, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF IN THIN FILM TRANSISTORS
Document Type and Number:
WIPO Patent Application WO/2024/088117
Kind Code:
A1
Abstract:
An MXene-based conductive ink having an adjustable work function, a preparation method therefor, and an application thereof in thin film transistors. The MXene-based conductive ink with an adjustable work function comprises a two-dimensional MXene material and a dopant, wherein the mass percentage of the two-dimensional MXene material within the two-dimensional MXene material and dopant is greater than or equal to 98%, and the mass percentage of the dopant within the two-dimensional MXene material and dopant is 0.02% to 2%. The work function of the MXene-based conductive ink can be controlled within a relatively wide range of 4.88 to 5.66 eV, thereby greatly expanding the types of substrate materials which can be selected during printing of the MXene-based conductive ink. Moreover, the MXene-based conductive ink having an adjustable work function can likewise be printed as a high-resolution electrode array via silk-screen printing, and the preparation process is simple and easy to operate, with broad applications in printing flexible thin film transistors.
Inventors:
LIU XUYING (CN)
LIU SHUIREN (CN)
WU ZHIYUN (CN)
CHEN JINZHOU (CN)
LIU SHUIREN (CN)
WU ZHIYUN (CN)
CHEN JINZHOU (CN)
Application Number:
PCT/CN2023/125093
Publication Date:
May 02, 2024
Filing Date:
October 18, 2023
Export Citation:
Assignee:
UNIV ZHENGZHOU (CN)
International Classes:
C09D11/52
Foreign References:
| CN115537073A | 2022-12-30 | |||
| CN114551111A | 2022-05-27 | |||
| CN109904326A | 2019-06-18 | |||
| CN111463296A | 2020-07-28 | |||
| CN114752248A | 2022-07-15 | |||
| CN115180623A | 2022-10-14 | |||
| US20210344287A1 | 2021-11-04 |
Attorney, Agent or Firm:
ZHENGZHOU YIBO PATENT AGENCY (GENERAL PARTNERSHIP) (CN)
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