Title:
IONIC PAPER, AND ION-ELECTRON FLEXIBLE PRESSURE SENSOR AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/124628
Kind Code:
A1
Abstract:
An ionic paper, and an ion-electron flexible pressure sensor and a preparation method therefor. The ionic paper is made of a cellulose-reinforced ion gel composite. The cellulose-reinforced ion gel composite comprises a liquid ion material, a polymer and a cellulose. The cellulose-reinforced ion gel composite comprises the following components in percentages by weight based on 100% of the total weight of the composite: 1-80% of the liquid ion material; 1-80% of the polymer; and 19-80% of the cellulose, wherein the cellulose is selected from papermaking celluloses. Using the cellulose-reinforced ion gel composite as a raw material to prepare the ionic paper can provide the ionic paper with excellent ionic conductivity, weather resistance and foldability. The ionic paper can be used as a functional material for a flexible pressure sensor, thereby producing a foldable and cuttable flexible pressure sensor.
Inventors:
CHANG YU (CN)
LI SEN (CN)
LI SEN (CN)
Application Number:
PCT/CN2018/123781
Publication Date:
June 25, 2020
Filing Date:
December 26, 2018
Export Citation:
Assignee:
TACSENSE SHENZHEN (CN)
International Classes:
G01L1/14; B41M1/12; B41M7/00; D21H11/00; D21H19/14
Foreign References:
| CN107044891A | 2017-08-15 | |||
| CN108948380A | 2018-12-07 | |||
| CN105448532A | 2016-03-30 | |||
| CN101171717A | 2008-04-30 | |||
| JP2018189513A | 2018-11-29 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYI PATENT AND TRADEMARK OFFICE (CN)
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