Simultaneously improving efficiency, stability and intrinsic stretchability of organic photovoltaic films <i>via</i> molecular toughening
Kaihu Xian, Kai Zhang, Tao Zhang, Kangkang Zhou, Zhiguo Zhang, Jianhui Hou, Hao‐Li Zhang, Yanhou Geng, Long Ye
Abstract
A tethered molecule is introduced to realize intrinsically stretchable organic photovoltaics (OPVs) with over 15% efficiency via benign solvents, and thickness-dependent mechanical properties is elucidated for the first time in OPVs.
Topics & Concepts
TougheningPhotovoltaic systemMaterials scienceComposite materialEngineering physicsOptoelectronicsElectrical engineeringToughnessEngineeringIntegrated Circuits and Semiconductor Failure AnalysisDiamond and Carbon-based Materials ResearchAdvanced Surface Polishing Techniques