CHEN Chao, YANG Xiuchun, LIU Wei. Research progress of hybrid organic-inorganic perovskite solar cells[J]. CIESC Journal, 2017, (3): 811-820.DOI: 10.11949/j.issn.0438-1157.20160996.
Hybrid organic-inorganic perovskite materials have received much attention in recent years because of their super light absorption coefficient
high charge carrier mobility
ambipolar property
and simple preparation procedure. Photon conversion efficiency of perovskite solar cells was raised from around 3.8% to over 20.4% in past 7 years and had potentials to be continuously enhanced. With a brief introduction of structures and optoelectronic properties of perovskite materials
development and device structures of perovskite solar cells were summarized. Further
challenging issues with current devices were explored and future development directions of perovskite solar cells were proposed.