supported by the National Natural Science Foundation of China(No.62375243);the Natural Science Foundation of Zhejiang Province(Nos.LD22E010001 and LR23E030002)。
The fundamental understanding of exciton physics and the anisotropic behavior of excitons and charge carriers in perovskite materials are pivotal to controlling the orientation of emission dipoles and the polarization...
supported by the National Natural Science Foundation of China(No.61474038);the Key Scientific Research Project of Colleges and University in Henan Province,China(Nos.20A430014,21A430019);the Youth Project of the Natural Science Foundation of Henan Province,China(No.212300410149).
In this study,a hybrid anti-solvent treatment was used to prepare high-quality MA_(0.9)FA_(0.1)PbI_(3) perovskite film,and perovskite solar cells(PSCs)with carbon counter electrodes of high stability and high efficien...
supported by the National Natural Science Foundation of China(No.52173292 and U2004211);the Youth Innovation Promotion Association CAS(No.2018040).
In perovskite solar cells(PSCs),the inherent defects of perovskite film and the random distribution of excess lead iodide(PbI_(2))prevent the improvement of efficiency and stability.Herein,natural cellulose is used as...