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Thermally induced structural evolution and performance of mesoporous block copolymer-directed alumina perovskite solar cells.

Abstract:

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 ...

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Publication status:
Published

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Publisher copy:
10.1021/nn500526t

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Institution:
University of Oxford
Department:
Oxford, MPLS, Physics
Estroff, LA More by this author
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Publisher:
American Chemical Society
Journal:
ACS nano
Volume:
8
Issue:
5
Pages:
4730-4739
Publication date:
2014-05-05
DOI:
EISSN:
1936-086X
ISSN:
1936-0851
URN:
uuid:e580366f-5d75-4e85-b032-64f35e3b8406
Source identifiers:
458559
Local pid:
pubs:458559

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