Water-based layer-by-layer processing enables 19% efficient binary organic solar cells with minimized thickness sensitivity
Chen Xie, Xianghui Zeng, Chengsheng Li, Xiaokang Sun, Songqiang Liang, Hui Huang, Baoshen Deng, Xuanlin Wen, Guangye Zhang, Peng You, Chuqun Yang, Yulai Han, Shunpu Li, Guanghao Lu, Hanlin Hu, Ning Li, Yiwang Chen
Abstract
A mesoporous layer was constructed by a donor-based nanoparticulate water-ink, which facilitates the infiltration of the acceptor, allowing the fabrication of efficient organic solar cells with a high thickness tolerance.
Topics & Concepts
Materials scienceLayer (electronics)FabricationOrganic solar cellInkwellInfiltration (HVAC)AcceptorMesoporous materialNanotechnologySensitivity (control systems)OptoelectronicsComposite materialChemistryElectronic engineeringEngineeringPhysicsAlternative medicineBiochemistryCondensed matter physicsMedicinePathologyPolymerCatalysisOrganic Electronics and PhotovoltaicsQuantum Dots Synthesis And PropertiesTiO2 Photocatalysis and Solar Cells