Photodegradation of Organometal Hybrid Perovskite Nanocrystals: Clarifying the Role of Oxygen by Single-Dot Photoluminescence
2
Publication type: Journal Article
Publication date: 2019-02-07
scimago Q1
wos Q1
SJR: 1.394
CiteScore: 8.7
Impact factor: 4.6
ISSN: 19487185
PubMed ID:
30730749
Physical and Theoretical Chemistry
General Materials Science
Abstract
Photostability has been a major issue for perovskite materials. Understanding the photodegradation mechanism and suppressing it are of central importance for applications. By investigating single-dot photoluminescence spectra and the lifetime of MAPbX3 (MA = CH3NH3+, X = Br, I) nanocrystals with quantum confinement under different conditions, we identified two separate pathways in the photodegradation process. The first is the oxygen-assisted light-induced etching process (photochemistry). The second is the light-driven slow charge-trapping process (photophysics), taking place even in oxygen-free environment. We clarified the role of oxygen in the photodegradation process and show how the photoinduced etching can be successfully suppressed by OSTE polymer, preventing an oxygen-assisted reaction.
Found
Nothing found, try to update filter.
Found
Nothing found, try to update filter.
Top-30
Journals
|
1
2
3
|
|
|
Journal of Luminescence
3 publications, 5.56%
|
|
|
Journal of Physical Chemistry C
3 publications, 5.56%
|
|
|
Journal of Physical Chemistry Letters
3 publications, 5.56%
|
|
|
Polymers
2 publications, 3.7%
|
|
|
Small
2 publications, 3.7%
|
|
|
Advanced Optical Materials
2 publications, 3.7%
|
|
|
ACS Energy Letters
2 publications, 3.7%
|
|
|
Energy and Environmental Science
2 publications, 3.7%
|
|
|
Journal of Materials Chemistry C
2 publications, 3.7%
|
|
|
Nanoscale
2 publications, 3.7%
|
|
|
ACS Applied Nano Materials
2 publications, 3.7%
|
|
|
Nano Research
2 publications, 3.7%
|
|
|
Physical Review B
1 publication, 1.85%
|
|
|
ECS Journal of Solid State Science and Technology
1 publication, 1.85%
|
|
|
Nanomaterials
1 publication, 1.85%
|
|
|
Nature Photonics
1 publication, 1.85%
|
|
|
Journal of Non-Crystalline Solids: X
1 publication, 1.85%
|
|
|
Nano Energy
1 publication, 1.85%
|
|
|
Science Bulletin
1 publication, 1.85%
|
|
|
Optik
1 publication, 1.85%
|
|
|
Applied Surface Science
1 publication, 1.85%
|
|
|
Solar RRL
1 publication, 1.85%
|
|
|
Advanced Materials
1 publication, 1.85%
|
|
|
Advanced Functional Materials
1 publication, 1.85%
|
|
|
Advanced Materials Technologies
1 publication, 1.85%
|
|
|
Nano Letters
1 publication, 1.85%
|
|
|
ACS Nano
1 publication, 1.85%
|
|
|
ACS Materials Letters
1 publication, 1.85%
|
|
|
ACS Omega
1 publication, 1.85%
|
|
|
1
2
3
|
Publishers
|
2
4
6
8
10
12
14
16
|
|
|
American Chemical Society (ACS)
15 publications, 27.78%
|
|
|
Elsevier
8 publications, 14.81%
|
|
|
Wiley
8 publications, 14.81%
|
|
|
Royal Society of Chemistry (RSC)
8 publications, 14.81%
|
|
|
MDPI
5 publications, 9.26%
|
|
|
Springer Nature
2 publications, 3.7%
|
|
|
American Physical Society (APS)
1 publication, 1.85%
|
|
|
The Electrochemical Society
1 publication, 1.85%
|
|
|
Opto-Electronic Advances
1 publication, 1.85%
|
|
|
Optica Publishing Group
1 publication, 1.85%
|
|
|
Acta Physica Sinica, Chinese Physical Society and Institute of Physics, Chinese Academy of Sciences
1 publication, 1.85%
|
|
|
Institute of Electrical and Electronics Engineers (IEEE)
1 publication, 1.85%
|
|
|
IntechOpen
1 publication, 1.85%
|
|
|
Tsinghua University Press
1 publication, 1.85%
|
|
|
2
4
6
8
10
12
14
16
|
- We do not take into account publications without a DOI.
- Statistics recalculated weekly.
Are you a researcher?
Create a profile to get free access to personal recommendations for colleagues and new articles.
Metrics
54
Total citations:
54
Citations from 2024:
10
(18%)
Cite this
GOST |
RIS |
BibTex |
MLA
Cite this
GOST
Copy
Liu L. et al. Photodegradation of Organometal Hybrid Perovskite Nanocrystals: Clarifying the Role of Oxygen by Single-Dot Photoluminescence // Journal of Physical Chemistry Letters. 2019. Vol. 10. No. 4. pp. 864-869.
GOST all authors (up to 50)
Copy
Liu L., Deng L., Huang S., Zhang P., Linnros J., Zhong H., Sychugov I. Photodegradation of Organometal Hybrid Perovskite Nanocrystals: Clarifying the Role of Oxygen by Single-Dot Photoluminescence // Journal of Physical Chemistry Letters. 2019. Vol. 10. No. 4. pp. 864-869.
Cite this
RIS
Copy
TY - JOUR
DO - 10.1021/acs.jpclett.9b00143
UR - https://doi.org/10.1021/acs.jpclett.9b00143
TI - Photodegradation of Organometal Hybrid Perovskite Nanocrystals: Clarifying the Role of Oxygen by Single-Dot Photoluminescence
T2 - Journal of Physical Chemistry Letters
AU - Liu, Lige
AU - Deng, Luogen
AU - Huang, Sheng
AU - Zhang, Pei
AU - Linnros, Jan
AU - Zhong, Haizheng
AU - Sychugov, Ilya
PY - 2019
DA - 2019/02/07
PB - American Chemical Society (ACS)
SP - 864-869
IS - 4
VL - 10
PMID - 30730749
SN - 1948-7185
ER -
Cite this
BibTex (up to 50 authors)
Copy
@article{2019_Liu,
author = {Lige Liu and Luogen Deng and Sheng Huang and Pei Zhang and Jan Linnros and Haizheng Zhong and Ilya Sychugov},
title = {Photodegradation of Organometal Hybrid Perovskite Nanocrystals: Clarifying the Role of Oxygen by Single-Dot Photoluminescence},
journal = {Journal of Physical Chemistry Letters},
year = {2019},
volume = {10},
publisher = {American Chemical Society (ACS)},
month = {feb},
url = {https://doi.org/10.1021/acs.jpclett.9b00143},
number = {4},
pages = {864--869},
doi = {10.1021/acs.jpclett.9b00143}
}
Cite this
MLA
Copy
Liu, Lige, et al. “Photodegradation of Organometal Hybrid Perovskite Nanocrystals: Clarifying the Role of Oxygen by Single-Dot Photoluminescence.” Journal of Physical Chemistry Letters, vol. 10, no. 4, Feb. 2019, pp. 864-869. https://doi.org/10.1021/acs.jpclett.9b00143.
Profiles