VO2 thermochromic smart window for energy savings and generation

被引：203

作者：

Zhou, Jiadong ^{[1
,2
]}

Gao, Yanfeng ^{[1
,2
]}

Zhang, Zongtao ^{[3
]}

Luo, Hongjie ^{[1
,2
]}

Cao, Chuanxiang ^{[2
]}

Chen, Zhang ^{[2
]}

Dai, Lei ^{[2
]}

Liu, Xinling ^{[2
]}

机构：

[1] Shanghai Univ, Sch Mat Sci & Engn, Shanghai 200444, Peoples R China

[2] Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 200050, Peoples R China

[3] Zhengzhou Univ, Sch Mat Sci & Engn, Zhengzhou 450001, Peoples R China

来源：

SCIENTIFIC REPORTS | 2013年 / 3卷

关键词：

SOLAR-CELLS; TRANSITION; FILMS; CHALLENGES;

D O I：

10.1038/srep03029

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The ability to achieve energy saving in architectures and optimal solar energy utilisation affects the sustainable development of the human race. Traditional smart windows and solar cells cannot be combined into one device for energy saving and electricity generation. A VO2 film can respond to the environmental temperature to intelligently regulate infrared transmittance while maintaining visible transparency, and can be applied as a thermochromic smart window. Herein, we report for the first time a novel VO2-based smart window that partially utilises light scattering to solar cells around the glass panel for electricity generation. This smart window combines energy-saving and generation in one device, and offers potential to intelligently regulate and utilise solar radiation in an efficient manner.

引用

页数：5

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