中文版 | English
Title

一种化合物及其制备方法、电致变色材料、电致变色器件及其制备方法

Alternative Title
Compound, preparation method thereof, electrochromic material, electrochromic device and preparation method ofelectrochromic device
Author
First Inventor
苏峰育
Original applicant
南方科技大学
First applicant
南方科技大学
Address of First applicant
518000 广东省深圳市南山区桃源街道学苑大道1088号
Current applicant
南方科技大学
Address of Current applicant
518000 广东省深圳市南山区桃源街道学苑大道1088号 (广东,深圳,南山区)
First Current Applicant
南方科技大学
Address of First Current Applicant
518000 广东省深圳市南山区桃源街道学苑大道1088号 (广东,深圳,南山区)
Application Number
CN202110937433.X
Application Date
2021-08-16
Open (Notice) Number
CN113620939A
Date Available
2021-11-09
Status of Patent
实质审查
Legal Date
2021-11-26
Subtype
发明申请
SUSTech Authorship
First
Abstract
本发明涉及变色材料技术领域,具体而言,涉及一种化合物及其制备方法、电致变色材料、电致变色器件及其制备方法。本发明的中化合物具有式(I)所述的结构。本发明的化合物本身具有可见和近红外双光区吸收,制备得到的电致变色器件,当从正电压一直施加到负电压的过程中,经历高透明度的淡黄色、淡紫色、紫色、蓝黑色的颜色转变;化合物可与普鲁士蓝形成光谱上的互补,使得器件在整个可见光与近红外区域内均有较高的吸收值,从而得到可见‑近红外全吸收电致变色器件,其具有快速调节光线的能力。
Other Abstract
The invention relates to the technical field of color-changing materials, and concretely relates to a compound, a preparation method thereof, an electrochromic material, an electrochromic device and a preparation method of the electrochromic device. The compound provided by the invention has a structure as shown in a formula (I). The compound provided by the invention has visible and near-infrared double-light-region absorption, and the prepared electrochromic device undergoes high-transparency light yellow, light purple, purple and blue-black color conversion in the process from positive voltage to negative voltage; and the compound can form spectral complementation with Prussian blue, so that the device has higher absorption values in the whole visible light and near-infrared regions, and the visible-near-infrared total-absorption electrochromic device is obtained and has the capability of quickly adjusting light rays.
CPC Classification Number
C07D409/14 ; C09K9/02 ; G02F1/1516 ; G02F1/155 ; G02F1/1533 ; G02F1/163 ; C09K2211/1029 ; C09K2211/1088
IPC Classification Number
C07D409/14 ; C09K9/02 ; G02F1/1516 ; G02F1/153 ; G02F1/155 ; G02F1/163
INPADOC Legal Status
(ENTRY INTO FORCE OF REQUEST FOR SUBSTANTIVE EXAMINATION)[2021-11-26][CN]
INPADOC Patent Family Count
1
Extended Patent Family Count
1
Priority date
2021-08-16
Patent Agent
刘建荣
Agency
北京超凡宏宇专利代理事务所(特殊普通合伙)
URL[Source Record]
Data Source
PatSnap
Document TypePatent
Identifierhttp://kc.sustech.edu.cn/handle/2SGJ60CL/533243
DepartmentDepartment of Materials Science and Engineering
工学院_电子与电气工程系
Recommended Citation
GB/T 7714
苏峰育,代宏博,凌欢,等. 一种化合物及其制备方法、电致变色材料、电致变色器件及其制备方法.
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