Inorganic membranes allow for a more clever use of nanoparticles as CO2 conversion catalyst
- Author
- Eva Loccufier (UGent) , Geert Watson (UGent) , Yingrui Zhao, Maria Meledina, Pascal Van Der Voort (UGent) , Damien Debecker, Dagmar D'hooge (UGent) , Klaartje De Buysser (UGent) and Karen De Clerck (UGent)
- Organization
- Abstract
- An important challenge in the valorization of CO2 and H2 into fuels is the development of a stable, reusable and easy to handle heterogeneous catalyst. Here, a silica nanofibrous membrane is investigated as carrier for Ru nanoparticles, themselves encapsulated inside the metal organic framework Cr-MIL-101. The catalytic membrane is investigated for the Sabatier methanation reaction. The direct electrospinning of a tetraorthosilicate sol-gel system results in a highly thermal resistant silica nanofibrous structure (up to 1100°C) with a large amount of pores between the fibers in the µm-range, allowing a high gas throughput with low pressure requirements. A straightforward dip-coating procedure of the carrier was used to obtain a Ru@MIL-101 functionalized silica nanofibrous veil, avoiding Ru clustering. The obtained catalytic membrane exhibited an apparent turnover frequency of 3257 h-1 at 250°C. This system therefore paves the way towards structured reactors for efficient CO2 hydrogenation processes.
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Citation
Please use this url to cite or link to this publication: http://hdl.handle.net/1854/LU-01GMVB30NQ8WSC1CQYA0881359
- MLA
- Loccufier, Eva, et al. “Inorganic Membranes Allow for a More Clever Use of Nanoparticles as CO2 Conversion Catalyst.” Faculty of Engineering and Architecture Research Symposium 2022 (FEARS 2022), Abstracts, 2022, doi:10.5281/zenodo.7406152.
- APA
- Loccufier, E., Watson, G., Zhao, Y., Meledina, M., Van Der Voort, P., Debecker, D., … De Clerck, K. (2022). Inorganic membranes allow for a more clever use of nanoparticles as CO2 conversion catalyst. Faculty of Engineering and Architecture Research Symposium 2022 (FEARS 2022), Abstracts. Presented at the Faculty of Engineering and Architecture Research Symposium 2022 (FEARS 2022), Ghent, Belgium. https://doi.org/10.5281/zenodo.7406152
- Chicago author-date
- Loccufier, Eva, Geert Watson, Yingrui Zhao, Maria Meledina, Pascal Van Der Voort, Damien Debecker, Dagmar D’hooge, Klaartje De Buysser, and Karen De Clerck. 2022. “Inorganic Membranes Allow for a More Clever Use of Nanoparticles as CO2 Conversion Catalyst.” In Faculty of Engineering and Architecture Research Symposium 2022 (FEARS 2022), Abstracts. https://doi.org/10.5281/zenodo.7406152.
- Chicago author-date (all authors)
- Loccufier, Eva, Geert Watson, Yingrui Zhao, Maria Meledina, Pascal Van Der Voort, Damien Debecker, Dagmar D’hooge, Klaartje De Buysser, and Karen De Clerck. 2022. “Inorganic Membranes Allow for a More Clever Use of Nanoparticles as CO2 Conversion Catalyst.” In Faculty of Engineering and Architecture Research Symposium 2022 (FEARS 2022), Abstracts. doi:10.5281/zenodo.7406152.
- Vancouver
- 1.Loccufier E, Watson G, Zhao Y, Meledina M, Van Der Voort P, Debecker D, et al. Inorganic membranes allow for a more clever use of nanoparticles as CO2 conversion catalyst. In: Faculty of Engineering and Architecture Research Symposium 2022 (FEARS 2022), Abstracts. 2022.
- IEEE
- [1]E. Loccufier et al., “Inorganic membranes allow for a more clever use of nanoparticles as CO2 conversion catalyst,” in Faculty of Engineering and Architecture Research Symposium 2022 (FEARS 2022), Abstracts, Ghent, Belgium, 2022.
@inproceedings{01GMVB30NQ8WSC1CQYA0881359,
abstract = {{An important challenge in the valorization of CO2 and H2 into fuels is the development of a stable, reusable and easy to handle heterogeneous catalyst. Here, a silica nanofibrous membrane is investigated as carrier for Ru nanoparticles, themselves encapsulated inside the metal organic framework Cr-MIL-101. The catalytic membrane is investigated for the Sabatier methanation reaction. The direct electrospinning of a tetraorthosilicate sol-gel system results in a highly thermal resistant silica nanofibrous structure (up to 1100°C) with a large amount of pores between the fibers in the µm-range, allowing a high gas throughput with low pressure requirements. A straightforward dip-coating procedure of the carrier was used to obtain a Ru@MIL-101 functionalized silica nanofibrous veil, avoiding Ru clustering. The obtained catalytic membrane exhibited an apparent turnover frequency of 3257 h-1 at 250°C. This system therefore paves the way towards structured reactors for efficient CO2 hydrogenation processes.}},
author = {{Loccufier, Eva and Watson, Geert and Zhao, Yingrui and Meledina, Maria and Van Der Voort, Pascal and Debecker, Damien and D'hooge, Dagmar and De Buysser, Klaartje and De Clerck, Karen}},
booktitle = {{Faculty of Engineering and Architecture Research Symposium 2022 (FEARS 2022), Abstracts}},
language = {{eng}},
location = {{Ghent, Belgium}},
pages = {{1}},
title = {{Inorganic membranes allow for a more clever use of nanoparticles as CO2 conversion catalyst}},
url = {{http://doi.org/10.5281/zenodo.7406152}},
year = {{2022}},
}
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