[23] H O SHIN, B M KIM, T JANG et al. Surface state-mediated charge transfer of Cs2SnI6 and its application in dye-sensitized solar cells. Advanced Energy Materials, 18032(2019).
[24] Y XU, S LI, Z ZHANG et al. Ligand-mediated synthesis of colloidal Cs2SnI6 three-dimensional nanocrystals and two-dimensional nanoplatelets. Nanotechnology, 2956(2019).
[25] W ZHU, J SHEN, M LI et al. Kinetically controlled growth of sub-millimeter 2D Cs2SnI6 nanosheets at the liquid-liquid interface. Small, 2006(2021).