Modulated self-assembly of three flexible Cr(iii) PCPs for SO2 adsorption and detection

文献信息

发布日期 2023-06-01

DOI 10.1039/D3CC01685D

影响因子 6.222

作者

Valeria B. López-Cervantes, Dominic Bara, Ana Yañez-Aulestia, Eva Martínez-Ahumada, Alfredo López-Olvera, Yoarhy A. Amador-Sánchez, Diego Solis-Ibarra, Elí Sánchez-González, Ilich A. Ibarra, Ross S. Forgan

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摘要

Modulated self-assembly protocols are used to develop facile, HF-free syntheses of the archetypal flexible PCP, MIL-53(Cr), and novel isoreticular analogues MIL-53(Cr)-Br and MIL-53(Cr)-NO2. All three PCPs show good SO2 uptake (298 K, 1 bar) and high chemical stabilities against dry and wet SO2. Solid-state photoluminescence spectroscopy indicates all three PCPs exhibit turn-off sensing of SO2, in particular MIL-53(Cr)-Br, which shows a 2.7-fold decrease in emission on exposure to SO2 at room temperature, indicating potential sensing applications.

期刊推荐

Kinetics and Catalysis

Journal of Catalysis

Journal of Heterocyclic Chemistry

Journal of Medicinal Chemistry

Proceedings of the National Academy of Sciences of the United States of America

Pure and Applied Chemistry

Russian Chemical Reviews

Organic Preparations and Procedures International

Israel Journal of Chemistry

Planta Medica

来源期刊

Chemical Communications

CiteScore: 8.6

自引率: 4.7%

年发文量: 2458

ChemComm publishes urgent research which is of outstanding significance and interest to experts in the field, while also appealing to the journal’s broad chemistry readership. Our communication format is ideally suited to short, urgent studies that are of such importance that they require accelerated publication. Our scope covers all topics in chemistry, and research at the interface of chemistry and other disciplines (such as materials science, nanoscience, physics, engineering and biology) where there is a significant novelty in the chemistry aspects. Major topic areas covered include: Analytical Chemistry Catalysis Chemical Biology and medicinal chemistry Computational Chemistry and Machine Learning Energy and sustainable chemistry Environmental Chemistry Green Chemistry Inorganic Chemistry Materials Chemistry Nanoscience Organic Chemistry Physical Chemistry Polymer Chemistry Supramolecular Chemistry

Modulated self-assembly of three flexible Cr(iii) PCPs for SO2 adsorption and detection

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来源期刊

Chemical Communications

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