Sustainable synthesis of N-doped carbon to stabilize Ru species for CO2 hydrogenation to formic acid
In this study, we developed nitrogen-doped carbon supporting materials from biomass-derived fertilizers, offering a sustainable and eco-friendly approach to heterogeneous catalysis for CO2 hydrogenation. Three types of fertilizers (AA50, AA80, and FV), derived from different biomass sources, were ev...
| मुख्य लेखकों: | , , , , |
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| स्वरूप: | लेख |
| भाषा: | English |
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Elsevier
2024-08-01
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| श्रृंखला: | Journal of CO2 Utilization |
| विषय: | |
| ऑनलाइन पहुंच: | http://www.sciencedirect.com/science/article/pii/S2212982024002312 |
| _version_ | 1827123649759412224 |
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| author | Kyung Rok Lee Arsalan Haider Kwangho Park Sunghee Ahn Kwang-Deog Jung |
| author_facet | Kyung Rok Lee Arsalan Haider Kwangho Park Sunghee Ahn Kwang-Deog Jung |
| author_sort | Kyung Rok Lee |
| collection | DOAJ |
| description | In this study, we developed nitrogen-doped carbon supporting materials from biomass-derived fertilizers, offering a sustainable and eco-friendly approach to heterogeneous catalysis for CO2 hydrogenation. Three types of fertilizers (AA50, AA80, and FV), derived from different biomass sources, were evaluated there potential to prepare the N-doped carbon structure. The synthesis of fertilizer-based supporting materials resulted in an abundant amount and a specific structure of doped nitrogen, essential for immobilizing atomically dispersed Ru catalysts during CO2 hydrogenation. The catalytic performance of the Ru catalysts supported on optimized fertilizer-derived materials exhibited a turnover number of 2748 over two hours and maintaining 98 % stability across five recycling tests. Analysis of spent catalysts showed that our fertilizer-based supports effectively prevented the sintering and leaching of the Ru catalysts. Moreover, the capability for industrial application was validated through a continuous flow reactor test, achieving an average formate productivity of 697 mmol•gcat−1h−1 over 100 hours. These results highlight the synthesized Ru catalyst on fertilizer-derived carbon material as a promising solution for eco-friendly CO2 hydrogenation to formic acid. |
| first_indexed | 2025-03-20T14:28:17Z |
| format | Article |
| id | doaj.art-f2caa8d68a09497dae8a0c1c3a0efeba |
| institution | Directory Open Access Journal |
| issn | 2212-9839 |
| language | English |
| last_indexed | 2025-03-20T14:28:17Z |
| publishDate | 2024-08-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of CO2 Utilization |
| spelling | doaj.art-f2caa8d68a09497dae8a0c1c3a0efeba2024-09-09T04:14:47ZengElsevierJournal of CO2 Utilization2212-98392024-08-0186102896Sustainable synthesis of N-doped carbon to stabilize Ru species for CO2 hydrogenation to formic acidKyung Rok Lee0Arsalan Haider1Kwangho Park2Sunghee Ahn3Kwang-Deog Jung4Clean Energy Research Center, Korea Institute of Science and Technology (KIST), 5, Hwarang-ro 14-gil, Seongbuk-gu, Seoul 02792, Republic of KoreaClean Energy Research Center, Korea Institute of Science and Technology (KIST), 5, Hwarang-ro 14-gil, Seongbuk-gu, Seoul 02792, Republic of Korea; Division of Energy & Environmental Technology, KIST school, Korea University of Science and Technology (UST), Seoul 02792, Republic of KoreaClean Energy Research Center, Korea Institute of Science and Technology (KIST), 5, Hwarang-ro 14-gil, Seongbuk-gu, Seoul 02792, Republic of KoreaClean Energy Research Center, Korea Institute of Science and Technology (KIST), 5, Hwarang-ro 14-gil, Seongbuk-gu, Seoul 02792, Republic of Korea; Division of Energy & Environmental Technology, KIST school, Korea University of Science and Technology (UST), Seoul 02792, Republic of KoreaClean Energy Research Center, Korea Institute of Science and Technology (KIST), 5, Hwarang-ro 14-gil, Seongbuk-gu, Seoul 02792, Republic of Korea; Corresponding author.In this study, we developed nitrogen-doped carbon supporting materials from biomass-derived fertilizers, offering a sustainable and eco-friendly approach to heterogeneous catalysis for CO2 hydrogenation. Three types of fertilizers (AA50, AA80, and FV), derived from different biomass sources, were evaluated there potential to prepare the N-doped carbon structure. The synthesis of fertilizer-based supporting materials resulted in an abundant amount and a specific structure of doped nitrogen, essential for immobilizing atomically dispersed Ru catalysts during CO2 hydrogenation. The catalytic performance of the Ru catalysts supported on optimized fertilizer-derived materials exhibited a turnover number of 2748 over two hours and maintaining 98 % stability across five recycling tests. Analysis of spent catalysts showed that our fertilizer-based supports effectively prevented the sintering and leaching of the Ru catalysts. Moreover, the capability for industrial application was validated through a continuous flow reactor test, achieving an average formate productivity of 697 mmol•gcat−1h−1 over 100 hours. These results highlight the synthesized Ru catalyst on fertilizer-derived carbon material as a promising solution for eco-friendly CO2 hydrogenation to formic acid.http://www.sciencedirect.com/science/article/pii/S2212982024002312BiomassNitrogen-doped carbonCO2 hydrogenationformic acidSingle-atom catalyst |
| spellingShingle | Kyung Rok Lee Arsalan Haider Kwangho Park Sunghee Ahn Kwang-Deog Jung Sustainable synthesis of N-doped carbon to stabilize Ru species for CO2 hydrogenation to formic acid Journal of CO2 Utilization Biomass Nitrogen-doped carbon CO2 hydrogenation formic acid Single-atom catalyst |
| title | Sustainable synthesis of N-doped carbon to stabilize Ru species for CO2 hydrogenation to formic acid |
| title_full | Sustainable synthesis of N-doped carbon to stabilize Ru species for CO2 hydrogenation to formic acid |
| title_fullStr | Sustainable synthesis of N-doped carbon to stabilize Ru species for CO2 hydrogenation to formic acid |
| title_full_unstemmed | Sustainable synthesis of N-doped carbon to stabilize Ru species for CO2 hydrogenation to formic acid |
| title_short | Sustainable synthesis of N-doped carbon to stabilize Ru species for CO2 hydrogenation to formic acid |
| title_sort | sustainable synthesis of n doped carbon to stabilize ru species for co2 hydrogenation to formic acid |
| topic | Biomass Nitrogen-doped carbon CO2 hydrogenation formic acid Single-atom catalyst |
| url | http://www.sciencedirect.com/science/article/pii/S2212982024002312 |
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