Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/81025
Title: Hydrophobic metal halide perovskites for visible-light photoredox C-C bond cleavage and dehydrogenation catalysis
Authors: Hong, Zonghan
Chong, Wee Kiang
Ng, Andrew Yun Ru
Li, Mingjie
Ganguly, Rakesh
Sum, Tze Chien
Soo, Han Sen
Keywords: Metal Halide Perovskites
Photoredox Catalysis
DRNTU::Science::Chemistry
Issue Date: 2019
Source: Hong, Z., Chong, W. K., Ng, A. Y. R., Li, M., Ganguly, R., Sum, T. C., & Soo, H. S. (2019). Hydrophobic metal halide perovskites for visible-light photoredox C-C bond cleavage and dehydrogenation catalysis. Angewandte Chemie International Edition, 58(11), 3456-3460. doi:10.1002/anie.201812225
Series/Report no.: Angewandte Chemie International Edition
Abstract: Two-dimensional lead and tin halide perovskites were prepared by intercalating the long alkyl group 1-hexadecylammonium (HDA) between the inorganic layers. We observed visible-light absorption, narrow-band photoluminescence, and nanosecond photoexcited lifetimes in these perovskites. Due to their hydrophobicity and stability even in humid air, we applied these perovskites in the decarboxylation and dehydrogenation of indoline acids using (HDA)2PbI4 or (HDA)2SnI4 as photoredox catalysts, with quantitative conversions and high yields for the former. We highlight another original application of the metal halide perovskites.
URI: https://hdl.handle.net/10356/81025
http://hdl.handle.net/10220/47969
ISSN: 1433-7851
DOI: 10.1002/anie.201812225
Rights: © 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim. All rights reserved. This paper was published in Angewandte Chemie International Edition and is made available with permission of Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SPMS Journal Articles

Google ScholarTM

Check

Altmetric


Plumx

Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.