公开(公告)号：US20230185148A1

公开(公告)日：2023-06-15

申请号：US17926137

申请日：2021-04-30

Applicant: DONGHUA UNIVERSITY

Inventor： Hongzhi WANG ,  Hongwei FAN ,  Yaogang LI ,  Qinghong ZHANG ,  Chengyi HOU

IPC: G02F1/155 ,  G02F1/153 ,  G02F1/1343 ,  C09D5/24 ,  C09D7/20 ,  C09D7/61 ,  C09D7/63 ,  C09D127/16 ,  C09D179/02 ,  C09D165/00 ,  C09D123/06 ,  D06M11/46 ,  D06M11/30 ,  D06M15/256 ,  D06M15/63 ,  D06M11/81 ,  D06M15/227 ,  D06M15/513

CPC classification number: G02F1/155 ,  G02F1/1533 ,  G02F1/13439 ,  C09D5/24 ,  C09D7/20 ,  C09D7/61 ,  C09D7/63 ,  C09D127/16 ,  C09D179/02 ,  C09D165/00 ,  C09D123/06 ,  D06M11/46 ,  D06M11/30 ,  D06M15/256 ,  D06M15/63 ,  D06M11/81 ,  D06M15/227 ,  D06M15/513 ,  G02F2001/1552 ,  G02F2001/1536 ,  G02F2001/1555 ,  G02F2203/11 ,  G02F2201/02 ,  G02F2001/164

Abstract: A long-range electrochromic fiber for infrared camouflage and preparation method thereof are disclosed. The method includes: coating indium tin oxide dispersion, electrolyte solution, and electrochromic material on the surface of the metal fiber sequentially, and preparing counter electrodes and polymer protective layer on the outside of the electrochromic layer to obtain the long-range electrochromic fiber. The obtained long-range electrochromic fiber can realize the regulation of infrared emissivity, can be continuously prepared for more than 100 meters and has a good application prospect in infrared camouflage, wearable display, etc.