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Water-based synthesis and nitrate release properties of a ZrIV-based metal-organic framework derived from L-aspartic acid

20 April 2023, Version 1
Working Paper
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

We report the synthesis and characterisation of a cationic metal-organic framework (MOF) based on ZrIV and L-aspartate and containing nitrate as extraframework counteranion, named MIP-202-NO3. The ion exchange properties of MIP-202-NO3 were preliminarily investigated to evaluate its potential as a platform for controlled release of nitrate, finding that it readily releases nitrate in aqueous solution.

Keywords

Metal-organic frameworks
Nitrate release
Zirconium
Aspartate
Biodegradable
Green synthesis

Supplementary materials

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Supporting information
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Experimental procedures, PXRD patterns, IR spectra, NMR spectra, CHN elemental analysis results, adsorption isotherms.
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Now Published

Water-based synthesis and nitrate release properties of a ZrIV-based metal–organic framework derived from l-aspartic acid [opens in a new tab]
Temitope Olabisi Abodunrin, Matouŝ Kloda, Jan Demel, Marco Taddei journal article
Dalton Transactions , Volume 52, Issue 18
Online publication date: 2023

Version History

Apr 20, 2023 Version 1

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The content is available under CC BY NC ND 4.0 [opens in a new tab]

DOI

10.26434/chemrxiv-2023-z282s
D O I: 10.26434/chemrxiv-2023-z282s [opens in a new tab]

Author’s competing interest statement

The author(s) have declared they have no conflict of interest with regard to this content

Ethics

The author(s) have declared ethics committee/IRB approval is not relevant to this content

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