High Shunt Resistance SnO2-PbO Electron Transport Layer for Perovskite Solar Cells Used in Low Lighting Applications

This work was supported by the Project on Collaborative Innovation and Environmental Construction Platform of Guangdong Province (No. 2018A050506067). The authors also thank the financial support from the Key Laboratory of Renewable Energy, Chinese Academy of Sciences (No. y807j71001), Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development (Grant No. Y909kp1001), and the Key Project on Synergy Collaborative Innovation of Guangzhou City (No. 201704030069). University Jaume I is also acknowledged for financial support (No. UJI-B2020-49).