Influence of A-site cation on the thermal stability of metal halide perovskite polycrystalline films

Cited 11 time in webofscience Cited 0 time in scopus
  • Hit : 34
  • Download : 0
This paper reports a comparative study of thermal stability between all-organic metal halide perovskite (MHP) CsPbBr3 and organic-inorganic hybrid MHP (methylammonium lead bromide MAPbBr(3)). The film morphology, crystal structure, steady-state photoluminescence intensity, and photoluminescence lifetime of CsPbBr3 and MAPbBr(3) polycrystalline films were measured after thermal annealing at temperatures from 70 degrees C to 230 degrees C. The CsPbBr3 films exhibited little change in their structural and luminescent properties after being annealed even at 230 degrees C, whereas the MAPbBr(3) films exhibited a significant change in such properties due to their decomposition into PbBr2 when annealed at >= 180 degrees C. This study increased the understanding of the difference in the thermal stability of MHP polycrystalline films with different A-site cations.
Publisher
TAYLOR & FRANCIS LTD
Issue Date
2018
Language
English
Article Type
Article
Citation

JOURNAL OF INFORMATION DISPLAY, v.19, no.1, pp.53 - 60

ISSN
1598-0316
DOI
10.1080/15980316.2018.1424652
URI
http://hdl.handle.net/10203/281287
Appears in Collection
MS-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 11 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0