Energy saving electrochromic windows from bistable low-HOMO level conjugated polymers

2016 ◽  
Vol 9 (1) ◽  
pp. 117-122 ◽  
Author(s):  
Haijin Shin ◽  
Seogjae Seo ◽  
Chihyun Park ◽  
Jongbeom Na ◽  
Minsu Han ◽  
...  

Energy saving electrochromic windows were achieved by controlling the interfacial charge transfer using low-HOMO level (EHOMO < −5 eV) π-conjugated polymers (CPs) as bistable electrochromic films and an ionic liquid as the electrolyte layer. It provided a long bistability (>90 min) at the voltage-off state with a high coloration efficiency (879 cm2 C−1).

Nanoscale ◽  
2021 ◽  
Author(s):  
Bibekananda Das ◽  
Prahallad Padhan

In Si–La0.7Sr0.3MnO3, the interfacial charge transfer driven strong localized antiferromagnetic and spin–orbit couplings favor positive magnetoresistance, which is suppressed by strong magnetic scattering induced by the top ZnO layer results in negative magnetoresistance.


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