Advanced Functional Materials, volume 31, issue 18, pages 2100686
Ultra‐Compliant and Tough Thermochromic Polymer for Self‐Regulated Smart Windows
Qiuhong Zhang
1
,
Yuan-wen Jiang
2
,
Litong Chen
1
,
Wenhao Chen
3
,
Jinxing Li
2
,
Yifeng Cai
1
,
Chaoqun Ma
3
,
Wenhui Xu
2
,
Yanqing Lu
3
,
Xu-Dong Jia
1
,
Publication type: Journal Article
Publication date: 2021-02-26
Journal:
Advanced Functional Materials
scimago Q1
SJR: 5.496
CiteScore: 29.5
Impact factor: 18.5
ISSN: 1616301X, 16163028
Electronic, Optical and Magnetic Materials
Electrochemistry
Condensed Matter Physics
Biomaterials
Abstract
Smart windows have shown powerful potential in modulating sunlight and energy management. However, there has not been a single system that can simultaneously possess all desired properties, that is, high compliance, wide tunability, and autonomous regulation. Here, a novel system based on polyhedral oligomeric silsesquioxane crosslinked poloxamer is demonstrated. The as-synthesized material simultaneously possesses a number of the desired properties for smart windows. In addition, with the incorporation of gold nanorods, the as-fabricated smart window can be operated in an autonomous fashion with its transmission being modulated automatically upon environmental temperature shifts. Finally, the high toughness and high stretchability (10 000% strain) of the material also pave a way for future applications in wearable displays or flexible window screens.
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