Zinc triazolate oxalate CALF-20 with platelet morphology and its PEBAX-based mixed matrix membranes for CO2/N2 separation

Qian Jia; Elsa Lasseuguette; Harpreet Kaur; Aaron Naden; Maria-Chiara Ferrari; Paul Wright

doi:10.1039/D4CC03461A

Zinc triazolate oxalate CALF-20 with platelet morphology and its PEBAX-based mixed matrix membranes for CO₂/N₂ separation

Qian Jia, Elsa Lasseuguette, Harpreet Kaur, Aaron Naden, Maria-Chiara Ferrari^*, Paul Wright^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

CALF-20, [Zn₂(1,2,4-triazolate)₂(oxalate)] shows remarkable performance in post-combustion carbon capture, even under humid conditions1 but its reported crystal morphology hinders its applicability in mixed matrix membranes (MMMs). Here, a route to its preparation as platelets a few tens of nm thick is reported. These were incorporated into a PEBAX MH1567 polymer matrix and the resultant MMMs display improvement in CO₂ permeability and CO₂/N₂ selectivity.

Original language	English
Pages (from-to)	11128-11131
Number of pages	4
Journal	Chemical Communications
Volume	60
Issue number	79
Early online date	9 Sept 2024
DOIs	https://doi.org/10.1039/D4CC03461A
Publication status	Published - 11 Oct 2024

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10.1039/D4CC03461ALicence: CC BY

Jia-2024-Zinc-triazolate-ChemComm-d4cc03461a-CCBY
Copyright © 2024 The Authors. Open Access. This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
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Electon Microscopy: Electon Microscopy for the characterisation and manipulation of advanced function materials and their interfaces at the nanoscale
Irvine, J. T. S. (PI), Baker, R. (CoI) & Zhou, W. (CoI)
EPSRC
1/04/18 → 2/09/20
Project: Standard
Equipment Account: Characterisation and Manipulation of Advanced Functional Materials and their Interfaces at the Nanoscale
Samuel, I. D. W. (PI)
EPSRC
1/10/13 → 30/09/23
Project: Standard

Zinc Triazolate Oxalate CALF-20 with Platelet Morphology and its PEBAX-based Mixed Matrix Membranes for CO2/N2 separation (dataset)
Jia, Q. (Creator), Lasseuguette, E. (Creator), Kaur, H. (Creator), Ferrari, M.-C. (Creator) & Wright, P. A. (Creator), University of St Andrews, 7 Oct 2024
DOI: 10.17630/d3691837-273f-48ea-8356-96552e8019fd
Dataset

File

Cite this

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title = "Zinc triazolate oxalate CALF-20 with platelet morphology and its PEBAX-based mixed matrix membranes for CO2/N2 separation",

abstract = "CALF-20, [Zn2(1,2,4-triazolate)2(oxalate)] shows remarkable performance in post-combustion carbon capture, even under humid conditions1 but its reported crystal morphology hinders its applicability in mixed matrix membranes (MMMs). Here, a route to its preparation as platelets a few tens of nm thick is reported. These were incorporated into a PEBAX MH1567 polymer matrix and the resultant MMMs display improvement in CO2 permeability and CO2/N2 selectivity.",

author = "Qian Jia and Elsa Lasseuguette and Harpreet Kaur and Aaron Naden and Maria-Chiara Ferrari and Paul Wright",

note = "Funding: QJ acknowledges funding from the CSC scheme from the Chinese Government (201908140117); EL and M-CF thank EPSRC (SynHiSel, EP/V047078/1); HK and PAW acknowledge funding from the UKRI (UKRI, Soldac, ISF No. 10038044). The authors also acknowledge the EPSRC for grants EP/L017008/1 (TEM), EP/V034138/1 (PXRD, Core Equipment Grant) and EP/R023751/1 (Strategic Equipment Grant) to the University of St Andrews. ",

year = "2024",

month = oct,

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doi = "10.1039/D4CC03461A",

language = "English",

volume = "60",

pages = "11128--11131",

journal = "Chemical Communications",

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T1 - Zinc triazolate oxalate CALF-20 with platelet morphology and its PEBAX-based mixed matrix membranes for CO2/N2 separation

AU - Jia, Qian

AU - Lasseuguette, Elsa

AU - Kaur, Harpreet

AU - Naden, Aaron

AU - Ferrari, Maria-Chiara

AU - Wright, Paul

N1 - Funding: QJ acknowledges funding from the CSC scheme from the Chinese Government (201908140117); EL and M-CF thank EPSRC (SynHiSel, EP/V047078/1); HK and PAW acknowledge funding from the UKRI (UKRI, Soldac, ISF No. 10038044). The authors also acknowledge the EPSRC for grants EP/L017008/1 (TEM), EP/V034138/1 (PXRD, Core Equipment Grant) and EP/R023751/1 (Strategic Equipment Grant) to the University of St Andrews.

PY - 2024/10/11

Y1 - 2024/10/11

N2 - CALF-20, [Zn2(1,2,4-triazolate)2(oxalate)] shows remarkable performance in post-combustion carbon capture, even under humid conditions1 but its reported crystal morphology hinders its applicability in mixed matrix membranes (MMMs). Here, a route to its preparation as platelets a few tens of nm thick is reported. These were incorporated into a PEBAX MH1567 polymer matrix and the resultant MMMs display improvement in CO2 permeability and CO2/N2 selectivity.

AB - CALF-20, [Zn2(1,2,4-triazolate)2(oxalate)] shows remarkable performance in post-combustion carbon capture, even under humid conditions1 but its reported crystal morphology hinders its applicability in mixed matrix membranes (MMMs). Here, a route to its preparation as platelets a few tens of nm thick is reported. These were incorporated into a PEBAX MH1567 polymer matrix and the resultant MMMs display improvement in CO2 permeability and CO2/N2 selectivity.

U2 - 10.1039/D4CC03461A

DO - 10.1039/D4CC03461A

M3 - Article

SN - 1359-7345

VL - 60

SP - 11128

EP - 11131

JO - Chemical Communications

JF - Chemical Communications

IS - 79

ER -

Zinc triazolate oxalate CALF-20 with platelet morphology and its PEBAX-based mixed matrix membranes for CO2/N2 separation

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Projects

Electon Microscopy: Electon Microscopy for the characterisation and manipulation of advanced function materials and their interfaces at the nanoscale

Equipment Account: Characterisation and Manipulation of Advanced Functional Materials and their Interfaces at the Nanoscale

Datasets

Zinc Triazolate Oxalate CALF-20 with Platelet Morphology and its PEBAX-based Mixed Matrix Membranes for CO2/N2 separation (dataset)

Cite this

Zinc triazolate oxalate CALF-20 with platelet morphology and its PEBAX-based mixed matrix membranes for CO₂/N₂ separation