Researcher Lin Zhenghuan and Prof. Ling Qidan’s Team Make Significant Progress in the Research on Room-Temperature Phosphorescence of 0D Perovskites


Recently, Researcher Lin Zhenghuan and Prof. Ling Qidan’s team of College of Materials Science and Engineering of FNU,  in collaboration with Prof. Yan Dongpeng’s team of Beijing Normal University, obtained highly efficient blue ultralong room-temperature phosphorescence (RTP) with a lifetime up to 1.2s and a quantum yield of 42.8% by introducing organic amine salts into 0D indium-based perovskites, and white RTP with a quantum yield close to 100% with the introduction of Sb3+ from orange phosphorescence. The research results, titled “Light/force-sensitive 0D lead-free perovskites: from highly efficient blue afterglow to white phosphorescence with near-unity quantum efficiency”, were published in the top international academic journal Angew. Chem. Int. Ed.              

FNU is the first unit of the paper, with Researcher Lin Zhenghuan of FNU and Prof. Yan Dongpeng of Beijing Normal University as the co-corresponding authors, and Feng Shangwei, a master candidate of FNU, and Ma Yujuan, a doctor candidate of Beijing Normal University, as the co-first authors. The research work was funded by the National Natural Science Foundation of China and the Natural Science Foundation of Fujian Province.        

                          (Translated by Zheng Siming/Reviewed by Xie Xiujuan)