Please use this identifier to cite or link to this item:
https://hdl.handle.net/10356/80453
Title: | Concentrating immiscible molecules at solid@MOF interfacial nanocavities to drive an inert gas-liquid reaction at ambient conditions | Authors: | Sim, Howard Yi Fan Lee, Hiang Kwee Han, Xuemei Koh, Charlynn Sher Lin Phan-Quang, Gia Chuong Lay, Chee Leng Kao, Ya-Chuan Phang, In Yee Yeow, Edwin Kok Lee Ling, Xing Yi |
Keywords: | Gas-Liquid Reaction Metal-organic Framework DRNTU::Science::Chemistry |
Issue Date: | 2018 | Source: | Sim, H. Y. F., Lee, H. K., Han, X., Koh, C. S. L., Phan-Quang, G. C., Lay, C. L., Kao, Y. C., Phang, I. Y., Yeow, E. K., & Ling, X. Y. Concentrating immiscible molecules at solid@MOF interfacial nanocavities to drive an inert gas-liquid reaction at ambient conditions. Angewandte Chemie International Edition. doi:10.1002/anie.201809813 | Series/Report no.: | Angewandte Chemie International Edition | Abstract: | Gas‐liquid reactions form the basis of our everyday lives, yet they still suffer poor reaction efficiency and are difficult to monitor in situ, especially at ambient conditions. Herein, we drive an inert gas‐liquid reaction between aniline and CO2 at 1 atm and 298 K by selectively concentrating these immiscible reactants at the interface between metal‐organic framework and solid nanoparticles (solid@MOF). Real‐time reaction SERS monitoring and simulation investigations affirm the formation of phenylcarbamic acid, which was previously undetectable because they are unstable for post‐reaction treatments. The solid@MOF ensemble gives rise to a >28‐fold improvement to reaction efficiency as compared to ZIF‐only and solid‐only platforms, emphasizing that the interfacial nanocavities in solid@MOF are the key to enhance gas‐liquid reaction. Our strategy can be integrated with other functional materials, hence opens up new opportunities for ambient‐operated gas‐liquid applications. | URI: | https://hdl.handle.net/10356/80453 http://hdl.handle.net/10220/46604 |
ISSN: | 1433-7851 | DOI: | 10.1002/anie.201809813 | Schools: | School of Physical and Mathematical Sciences | Rights: | © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim. This is the author created version of a work that has been peer reviewed and accepted for publication by Angewandte Chemie International Edition, Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [http://dx.doi.org/10.1002/anie.201809813]. | Fulltext Permission: | open | Fulltext Availability: | With Fulltext |
Appears in Collections: | SPMS Journal Articles |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Sim_et_al-2018-Angewandte_Chemie_International_Edition.pdf | Main article | 1.17 MB | Adobe PDF | View/Open |
anie201809813-s1-20181101_how_gas-liquid_reaction_supporting_information.pdf | supporting information | 1.91 MB | Adobe PDF | View/Open |
SCOPUSTM
Citations
10
40
Updated on Mar 10, 2024
Web of ScienceTM
Citations
10
36
Updated on Oct 28, 2023
Page view(s) 50
569
Updated on Mar 18, 2024
Download(s) 20
259
Updated on Mar 18, 2024
Google ScholarTM
Check
Altmetric
Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.