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Cover Feature: Multiple‐Trapping Model for the Charge Recombination Dynamics in Mesoporous‐Structured Perovskite Solar Cells (ChemSusChem 24/2017)
Author(s) -
Wang HaoYi,
Wang Yi,
Hao MingYang,
Qin Yujun,
Fu LiMin,
Guo ZhiXin,
Ai XiCheng,
Zhang JianPing
Publication year - 2017
Publication title -
chemsuschem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.412
H-Index - 157
eISSN - 1864-564X
pISSN - 1864-5631
DOI - 10.1002/cssc.201702309
Subject(s) - mesoporous material , perovskite (structure) , trapping , recombination , cover (algebra) , charge (physics) , materials science , chemical physics , phase (matter) , feature (linguistics) , nanotechnology , chemistry , physics , crystallography , catalysis , quantum mechanics , engineering , mechanical engineering , ecology , biochemistry , linguistics , philosophy , gene , biology
The Cover Feature shows a new physical model proposed to describe the biphasic charge‐recombination process observed in mesoporous‐structured perovskite solar cells. The perovskite phase and the mesoporous TiO 2 phase dominate the charge‐recombination process according to various trap‐states distributions, and at different photovoltages, respectively. More information can be found in the Full Paper by Wang, Wang, et al. on page 4872 in Issue 24, 2017 (DOI: 10.1002/cssc.201701780).