volume 57 issue 8 pages 4613-4619

Encapsulation of CH3NH3PbBr3 Perovskite Quantum Dots in MOF-5 Microcrystals as a Stable Platform for Temperature and Aqueous Heavy Metal Ion Detection.

Publication typeJournal Article
Publication date2018-03-30
scimago Q1
wos Q1
SJR0.958
CiteScore7.4
Impact factor4.7
ISSN00201669, 1520510X
Inorganic Chemistry
Physical and Theoretical Chemistry
Abstract
The stability issue of organometallic halide perovskites remains a great challenge for future research as to their applicability in different functional material fields. Herein, a novel and facile two-step synthesis procedure is reported for encapsulation of CH3NH3PbBr3 perovskite quantum dots (QDs) in MOF-5 microcrystals, where PbBr2 and CH3NH3Br precursors are added stepwise to fabricate stable CH3NH3PbBr3@MOF-5 composites. In comparison to CH3NH3PbBr3 QDs, CH3NH3PbBr3@MOF-5 composites exhibited highly improved water resistance and thermal stability, as well as better pH adaptability over a wide range. Luminescent investigations demonstrate that CH3NH3PbBr3@MOF-5 composites not only featured excellent sensing properties with respect to temperature changes from 30 to 230 °C but also exhibited significant selective luminescent response to several different metal ions in aqueous solution. These outstanding characteristics indicate that the stable CH3NH3PbBr3@MOF-5 composites are potentially interesting for application in fluorescence sensors or detectors.
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GOST Copy
Zhang D. et al. Encapsulation of CH3NH3PbBr3 Perovskite Quantum Dots in MOF-5 Microcrystals as a Stable Platform for Temperature and Aqueous Heavy Metal Ion Detection. // Inorganic Chemistry. 2018. Vol. 57. No. 8. pp. 4613-4619.
GOST all authors (up to 50) Copy
Zhang D., Xu Y., Liu Q. L., Xia Z. Encapsulation of CH3NH3PbBr3 Perovskite Quantum Dots in MOF-5 Microcrystals as a Stable Platform for Temperature and Aqueous Heavy Metal Ion Detection. // Inorganic Chemistry. 2018. Vol. 57. No. 8. pp. 4613-4619.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1021/acs.inorgchem.8b00355
UR - https://doi.org/10.1021/acs.inorgchem.8b00355
TI - Encapsulation of CH3NH3PbBr3 Perovskite Quantum Dots in MOF-5 Microcrystals as a Stable Platform for Temperature and Aqueous Heavy Metal Ion Detection.
T2 - Inorganic Chemistry
AU - Zhang, Diwei
AU - Xu, Y.
AU - Liu, Quan Lin
AU - Xia, Zhiguo
PY - 2018
DA - 2018/03/30
PB - American Chemical Society (ACS)
SP - 4613-4619
IS - 8
VL - 57
PMID - 29600846
SN - 0020-1669
SN - 1520-510X
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2018_Zhang,
author = {Diwei Zhang and Y. Xu and Quan Lin Liu and Zhiguo Xia},
title = {Encapsulation of CH3NH3PbBr3 Perovskite Quantum Dots in MOF-5 Microcrystals as a Stable Platform for Temperature and Aqueous Heavy Metal Ion Detection.},
journal = {Inorganic Chemistry},
year = {2018},
volume = {57},
publisher = {American Chemical Society (ACS)},
month = {mar},
url = {https://doi.org/10.1021/acs.inorgchem.8b00355},
number = {8},
pages = {4613--4619},
doi = {10.1021/acs.inorgchem.8b00355}
}
MLA
Cite this
MLA Copy
Zhang, Diwei, et al. “Encapsulation of CH3NH3PbBr3 Perovskite Quantum Dots in MOF-5 Microcrystals as a Stable Platform for Temperature and Aqueous Heavy Metal Ion Detection..” Inorganic Chemistry, vol. 57, no. 8, Mar. 2018, pp. 4613-4619. https://doi.org/10.1021/acs.inorgchem.8b00355.