Ontology highlight
ABSTRACT:
SUBMITTER: Tan KW
PROVIDER: S-EPMC4046796 | biostudies-other | 2014 May
REPOSITORIES: biostudies-other
Tan Kwan Wee KW Moore David T DT Saliba Michael M Sai Hiroaki H Estroff Lara A LA Hanrath Tobias T Snaith Henry J HJ Wiesner Ulrich U
ACS nano 20140411 5
Structure control in solution-processed hybrid perovskites is crucial to design and fabricate highly efficient solar cells. Here, we utilize in situ grazing incidence wide-angle X-ray scattering and scanning electron microscopy to investigate the structural evolution and film morphologies of methylammonium lead tri-iodide/chloride (CH3NH3PbI(3-x)Cl(x)) in mesoporous block copolymer derived alumina superstructures during thermal annealing. We show the CH3NH3PbI(3-x)Cl(x) material evolution to be ...[more]