3D derived N-doped carbon matrix from 2D ZIF-L as an enhanced stable catalyst for chemical fixation

Abstract

3D metal N-doped carbon frameworks (M-NCFs) are produced from the direct pyrolysis of 2D zeolitic imidazolate frameworks (ZIF-L Zn and Co) in a reducing atmosphere. The effects of the thermal treatment were studied in order to achieve the desired catalyst. The results show that metal nanoparticles and N-doping species present in the carbon matrix have a direct influence on the catalytic performance. Zn/NCF-1000 displayed quantitative conversion and selectivity towards the chemical fixation of carbon dioxide through the cycloaddition with epoxides. Furthermore, the magnetic property of the newly synthesized Co/NCF-600 was used to demonstrate its superior stability and recyclability, retaining the same catalytic activity for more than 10 cycles.

Original language	English
Pages (from-to)	80-88
Number of pages	9
Journal	Microporous and Mesoporous Materials
Volume	285
DOIs	https://doi.org/10.1016/j.micromeso.2019.04.053
Publication status	Published - 1 Sep 2019

Keywords

Carbonates
CO fixation
Heterogeneous catalyst
Pyrolysis
ZIF-L

ASJC Scopus subject areas

Chemistry(all)
Materials Science(all)
Condensed Matter Physics
Mechanics of Materials

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3D derived N-doped carbon matrix from 2D ZIF-L as an enhanced stable catalyst for chemical fixation. / Ciprian, Matteo; Ruiz, Karla Hernandez; Kassymova, Meruyert; Wang, Tingting; Zhuiykov, Serge; Chaemchuen, Somboon; Tu, Rong; Verpoort, Francis.

In: Microporous and Mesoporous Materials, Vol. 285, 01.09.2019, p. 80-88.

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

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title = "3D derived N-doped carbon matrix from 2D ZIF-L as an enhanced stable catalyst for chemical fixation",

abstract = "3D metal N-doped carbon frameworks (M-NCFs) are produced from the direct pyrolysis of 2D zeolitic imidazolate frameworks (ZIF-L Zn and Co) in a reducing atmosphere. The effects of the thermal treatment were studied in order to achieve the desired catalyst. The results show that metal nanoparticles and N-doping species present in the carbon matrix have a direct influence on the catalytic performance. Zn/NCF-1000 displayed quantitative conversion and selectivity towards the chemical fixation of carbon dioxide through the cycloaddition with epoxides. Furthermore, the magnetic property of the newly synthesized Co/NCF-600 was used to demonstrate its superior stability and recyclability, retaining the same catalytic activity for more than 10 cycles.",

keywords = "Carbonates, CO fixation, Heterogeneous catalyst, Pyrolysis, ZIF-L",

author = "Matteo Ciprian and Ruiz, {Karla Hernandez} and Meruyert Kassymova and Tingting Wang and Serge Zhuiykov and Somboon Chaemchuen and Rong Tu and Francis Verpoort",

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T1 - 3D derived N-doped carbon matrix from 2D ZIF-L as an enhanced stable catalyst for chemical fixation

AU - Ciprian, Matteo

AU - Ruiz, Karla Hernandez

AU - Kassymova, Meruyert

AU - Wang, Tingting

AU - Zhuiykov, Serge

AU - Chaemchuen, Somboon

AU - Tu, Rong

AU - Verpoort, Francis

PY - 2019/9/1

Y1 - 2019/9/1

N2 - 3D metal N-doped carbon frameworks (M-NCFs) are produced from the direct pyrolysis of 2D zeolitic imidazolate frameworks (ZIF-L Zn and Co) in a reducing atmosphere. The effects of the thermal treatment were studied in order to achieve the desired catalyst. The results show that metal nanoparticles and N-doping species present in the carbon matrix have a direct influence on the catalytic performance. Zn/NCF-1000 displayed quantitative conversion and selectivity towards the chemical fixation of carbon dioxide through the cycloaddition with epoxides. Furthermore, the magnetic property of the newly synthesized Co/NCF-600 was used to demonstrate its superior stability and recyclability, retaining the same catalytic activity for more than 10 cycles.

AB - 3D metal N-doped carbon frameworks (M-NCFs) are produced from the direct pyrolysis of 2D zeolitic imidazolate frameworks (ZIF-L Zn and Co) in a reducing atmosphere. The effects of the thermal treatment were studied in order to achieve the desired catalyst. The results show that metal nanoparticles and N-doping species present in the carbon matrix have a direct influence on the catalytic performance. Zn/NCF-1000 displayed quantitative conversion and selectivity towards the chemical fixation of carbon dioxide through the cycloaddition with epoxides. Furthermore, the magnetic property of the newly synthesized Co/NCF-600 was used to demonstrate its superior stability and recyclability, retaining the same catalytic activity for more than 10 cycles.

KW - Carbonates

KW - CO fixation

KW - Heterogeneous catalyst

KW - Pyrolysis

KW - ZIF-L

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