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US 2023/0142738 A1Published application
Electrochromic material and preparation method thereof, electrochromic device
AssigneeMicron Optoelectronics Co., Ltd.
InventorsWei SU, Guoliang ZHANG, Shourong HU
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Abstract
Disclosed is an electrochromic material. The electrochromic material includes: a low eutectic solvent, and a color-changing material which includes a hydrogen bond donor material and a hydrogen bond acceptor material. The electrochromic material also includes an aerogel.
Claims10
An electrochromic material, comprising:
- a low eutectic solvent;
- and
- a color-changing material comprising a hydrogen bond donor material and a hydrogen bond acceptor material.
A method for preparing an electrochromic material, comprising:
- drying a choline substance and a ligand, and mixing the choline substance and the ligand uniformly under heating conditions to obtain component I1;
- adding a color-changing material to the component I1 and mixing uniformly to obtain component I2;
- and
- adding aerogel to I2 and mixing uniformly to obtain component I3.
1 more element
Dependencies are inferred from the claim text.