One-step synthesized 3D-structured MOF foam for efficient and convenient catalytic reduction of nitrogen-containing aromatic compounds
DC Field | Value | Language |
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dc.contributor.author | Lin, Jia-Yin | - |
dc.contributor.author | Chen, Pen-Yuan | - |
dc.contributor.author | Kwon, Eilhann | - |
dc.contributor.author | Oh, Wen Da | - |
dc.contributor.author | You, Siming | - |
dc.contributor.author | Huang, Chao-Wei | - |
dc.contributor.author | Ghanbari, Farshid | - |
dc.contributor.author | Wi-Afedzi, Thomas | - |
dc.contributor.author | Lin, Kun-Yi Andrew | - |
dc.date.accessioned | 2023-09-04T19:19:01Z | - |
dc.date.available | 2023-09-04T19:19:01Z | - |
dc.date.created | 2023-07-10 | - |
dc.date.issued | 2021-04 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/190184 | - |
dc.description.abstract | Metal Organic Frameworks (MOFs) receive increasing attention for 4-nitrophenol (4-NP) reduction; however the existing studies of using MOFs for 4-NP reduction all involve with noble metals. Moreover, the reported MOFs are very fine powders which are inconvenient for realistic implementation. Thus, the present study proposes to develop a MOF foam which exhibits macroscale features of foam and microscale functionalities of MOFs. Specifically, a Cu foam is selected as the macroporous substrate which serves as a porous support and the metal source for synthesizing Cu-based MOF, HKUST-1, via an one-step electrochemical method. The resulting HKUST-1 foam can act as a convenient catalyst for reduction of 4-NP to 4-AP in either batch-type or flow-thru-type reactions. The corresponding activation energy (E-a) of 4-NP reduction (43.3 kJ/mol) is also significantly lower than E-a values of reported catalysts, including noble metal catalysts, whereas the corresponding TOF (48.3 min(-1)) is higher than many other catalysts. HKUST-1 foam can also efficiently catalyze reduction of methylene blue (MB) to fully decolorize its color. In addition, HKUST-1 foam could be reused over multi-cycles and retain its activity for reduction of 4-NP and MB. These features validate that HKUST-1 foam is a practical, convenient, and reusable catalyst for reduction of 4-NP. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.title | One-step synthesized 3D-structured MOF foam for efficient and convenient catalytic reduction of nitrogen-containing aromatic compounds | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kwon, Eilhann | - |
dc.identifier.doi | 10.1016/j.jwpe.2021.101933 | - |
dc.identifier.scopusid | 2-s2.0-85100385358 | - |
dc.identifier.wosid | 000632940500003 | - |
dc.identifier.bibliographicCitation | JOURNAL OF WATER PROCESS ENGINEERING, v.40 | - |
dc.relation.isPartOf | JOURNAL OF WATER PROCESS ENGINEERING | - |
dc.citation.title | JOURNAL OF WATER PROCESS ENGINEERING | - |
dc.citation.volume | 40 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Water Resources | - |
dc.relation.journalWebOfScienceCategory | Engineering, Environmental | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.relation.journalWebOfScienceCategory | Water Resources | - |
dc.subject.keywordAuthor | HKUST-1 | - |
dc.subject.keywordAuthor | Cu foam | - |
dc.subject.keywordAuthor | MOFs | - |
dc.subject.keywordAuthor | 4-Nitrophenol | - |
dc.subject.keywordAuthor | Reduction | - |
dc.subject.keywordAuthor | Methylene blue | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S2214714421000209?via%3Dihub | - |
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