Home About Browse Search
Svenska


Insights into Functionalization of Metal-Organic Frameworks Using In Situ NMR Spectroscopy

Yuan, Ning and Church, Tamara L and Brandt, Erik G and Hedin, Niklas and Bernin, Diana (2018). Insights into Functionalization of Metal-Organic Frameworks Using In Situ NMR Spectroscopy. Scientific Reports. 8, 1-8
[Journal article]

[img]
Preview
PDF - Published Version
Available under License Creative Commons Attribution.

1MB

Abstract

Postsynthetic reactions of metal-organic frameworks (MOFs) are versatile tools for producing functional materials, but the methods of evaluating these reactions are cumbersome and destructive. Here we demonstrate and validate the use of in situ NMR spectroscopy of species in the liquid state to examine solvent-assisted ligand exchange (SALE) and postsynthetic modifcation (PSM) reactions of metal-organic frameworks. This technique allows functionalization to be monitored over time without decomposing the product for analysis, which simplifes reaction screening. In the case of SALE, both the added ligand and the ligand leaving the framework can be observed. We demonstrate this in situ method by examining SALE and PSM reactions of the robust zirconium MOF UiO-67 as well as SALE with the aluminum MOF DUT-5. In situ NMR spectroscopy provided insights into the reactions studied, and we expect that future studies using this method will permit the examination of a variety of MOF–solute reactions.

Authors/Creators:Yuan, Ning and Church, Tamara L and Brandt, Erik G and Hedin, Niklas and Bernin, Diana
Title:Insights into Functionalization of Metal-Organic Frameworks Using In Situ NMR Spectroscopy
Series/Journal:Scientific Reports (2045-2322)
Year of publishing :2018
Volume:8
Page range:1-8
Number of Pages:0
Publisher:Springer Nature Publishing AG
ISSN:2045-2322
Language:English
Publication Type:Journal article
Refereed:Yes
Article category:Scientific peer reviewed
Version:Published version
Full Text Status:Public
Subjects:(A) Swedish standard research categories 2011 > 1 Natural sciences > 104 Chemical Sciences > Inorganic Chemistry
Keywords:metal-organic frameworks (MOFs), NMR Spectroscopy, reaction screening, solvent-assisted ligand exchange (SALE), postsynthetic modification (PSM)
URN:NBN:urn:nbn:se:slu:epsilon-e-5140
Permanent URL:
http://urn.kb.se/resolve?urn=urn:nbn:se:slu:epsilon-e-5140
Additional ID:
Type of IDID
DOI10.1038/s41598-018-35842-1
ID Code:15802
Faculty:NJ - Fakulteten för naturresurser och jordbruksvetenskap
Department:(NL, NJ) > Department of Molecular Sciences
Deposited By: SLUpub Connector
Deposited On:14 Dec 2018 10:45
Metadata Last Modified:16 Dec 2018 00:31

Repository Staff Only: item control page

Downloads

Downloads per year (since September 2012)

View more statistics

Downloads
Hits