Over 18.7% efficiency for bulk heterojunction and pseudo-planar heterojunction organic solar cells achieved by regulating intermolecular compatibility
Zijian Zhang, Yu Zhang, Shixiu Sun, Hang Zhou, Jian Wang, Yujie Xu, Xiaoyan Du, Sang Young Jeong, Han Young Woo, Fujun Zhang, Qianqian Sun
Abstract
Inferior compatibility between PM6 and BTP-eC9 will optimize the phase separation degree between the two molecules.
Topics & Concepts
Compatibility (geochemistry)HeterojunctionPlanarMaterials scienceIntermolecular forceOrganic solar cellPolymer solar cellOptoelectronicsMoleculeChemistrySolar cellComputer scienceComposite materialPolymerOrganic chemistryComputer graphics (images)Organic Electronics and PhotovoltaicsPerovskite Materials and Applicationssolar cell performance optimization