Nanozyme Based on Porphyrinic Metal–Organic Framework for Electrocatalytic CO2 Reduction
Mimicry of natural enzyme systems is an important approach for catalyst design. To create an enzyme‐inspired catalyst, it is essential to mimic both the active center and the second coordination sphere. Metal–organic frameworks (MOFs), an emerging class of porous materials, are ideal candidates for...
| Main Authors: | , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley-VCH
2023-01-01
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| Series: | Small Structures |
| Subjects: | |
| Online Access: | https://doi.org/10.1002/sstr.202200087 |
| _version_ | 1797772404098859008 |
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| author | Junghye Lee Hansaem Choi Jinhong Mun Eunji Jin Soochan Lee Joohan Nam Muhammad Umer Jaeheung Cho Geunsik Lee Youngkook Kwon Wonyoung Choe |
| author_facet | Junghye Lee Hansaem Choi Jinhong Mun Eunji Jin Soochan Lee Joohan Nam Muhammad Umer Jaeheung Cho Geunsik Lee Youngkook Kwon Wonyoung Choe |
| author_sort | Junghye Lee |
| collection | DOAJ |
| description | Mimicry of natural enzyme systems is an important approach for catalyst design. To create an enzyme‐inspired catalyst, it is essential to mimic both the active center and the second coordination sphere. Metal–organic frameworks (MOFs), an emerging class of porous materials, are ideal candidates for heterogeneous catalysts because their versatile building blocks confer a high level of structural tunability, and the chemical environment surrounding the active center can be controlled at the molecular level. Herein, a new 2D porphyrinic MOF, PPF‐100, constructed from a nonplanar saddle‐distorted porphyrin linker and a Cu paddle‐wheel metal node is reported. The strategic introduction of ethyl substituents allows not only to mimic the active center and second coordination sphere but also to increase the catalytic selectivity while completely inhibiting H2 generation in the CO2 reduction reaction. |
| first_indexed | 2024-03-12T21:51:19Z |
| format | Article |
| id | doaj.art-937ccf80abc94ef7a006fc2860f0a29a |
| institution | Directory Open Access Journal |
| issn | 2688-4062 |
| language | English |
| last_indexed | 2024-03-12T21:51:19Z |
| publishDate | 2023-01-01 |
| publisher | Wiley-VCH |
| record_format | Article |
| series | Small Structures |
| spelling | doaj.art-937ccf80abc94ef7a006fc2860f0a29a2023-07-26T01:40:35ZengWiley-VCHSmall Structures2688-40622023-01-0141n/an/a10.1002/sstr.202200087Nanozyme Based on Porphyrinic Metal–Organic Framework for Electrocatalytic CO2 ReductionJunghye Lee0Hansaem Choi1Jinhong Mun2Eunji Jin3Soochan Lee4Joohan Nam5Muhammad Umer6Jaeheung Cho7Geunsik Lee8Youngkook Kwon9Wonyoung Choe10Department of Chemistry Ulsan National Institute of Science and Technology (UNIST) Ulsan 44919 Republic of KoreaSchool of Energy and Chemical Engineering Ulsan National Institute of Science of Technology (UNIST) Ulsan 44919 Republic of KoreaDepartment of Chemistry Ulsan National Institute of Science and Technology (UNIST) Ulsan 44919 Republic of KoreaDepartment of Chemistry Ulsan National Institute of Science and Technology (UNIST) Ulsan 44919 Republic of KoreaDepartment of Chemistry Ulsan National Institute of Science and Technology (UNIST) Ulsan 44919 Republic of KoreaDepartment of Chemistry Ulsan National Institute of Science and Technology (UNIST) Ulsan 44919 Republic of KoreaDepartment of Chemistry Ulsan National Institute of Science and Technology (UNIST) Ulsan 44919 Republic of KoreaDepartment of Chemistry Ulsan National Institute of Science and Technology (UNIST) Ulsan 44919 Republic of KoreaDepartment of Chemistry Ulsan National Institute of Science and Technology (UNIST) Ulsan 44919 Republic of KoreaSchool of Energy and Chemical Engineering Ulsan National Institute of Science of Technology (UNIST) Ulsan 44919 Republic of KoreaDepartment of Chemistry Ulsan National Institute of Science and Technology (UNIST) Ulsan 44919 Republic of KoreaMimicry of natural enzyme systems is an important approach for catalyst design. To create an enzyme‐inspired catalyst, it is essential to mimic both the active center and the second coordination sphere. Metal–organic frameworks (MOFs), an emerging class of porous materials, are ideal candidates for heterogeneous catalysts because their versatile building blocks confer a high level of structural tunability, and the chemical environment surrounding the active center can be controlled at the molecular level. Herein, a new 2D porphyrinic MOF, PPF‐100, constructed from a nonplanar saddle‐distorted porphyrin linker and a Cu paddle‐wheel metal node is reported. The strategic introduction of ethyl substituents allows not only to mimic the active center and second coordination sphere but also to increase the catalytic selectivity while completely inhibiting H2 generation in the CO2 reduction reaction.https://doi.org/10.1002/sstr.202200087CO2 reduction reactionshydrophobicitymetal–organic frameworksnanosheetsnanozymesporphyrin |
| spellingShingle | Junghye Lee Hansaem Choi Jinhong Mun Eunji Jin Soochan Lee Joohan Nam Muhammad Umer Jaeheung Cho Geunsik Lee Youngkook Kwon Wonyoung Choe Nanozyme Based on Porphyrinic Metal–Organic Framework for Electrocatalytic CO2 Reduction Small Structures CO2 reduction reactions hydrophobicity metal–organic frameworks nanosheets nanozymes porphyrin |
| title | Nanozyme Based on Porphyrinic Metal–Organic Framework for Electrocatalytic CO2 Reduction |
| title_full | Nanozyme Based on Porphyrinic Metal–Organic Framework for Electrocatalytic CO2 Reduction |
| title_fullStr | Nanozyme Based on Porphyrinic Metal–Organic Framework for Electrocatalytic CO2 Reduction |
| title_full_unstemmed | Nanozyme Based on Porphyrinic Metal–Organic Framework for Electrocatalytic CO2 Reduction |
| title_short | Nanozyme Based on Porphyrinic Metal–Organic Framework for Electrocatalytic CO2 Reduction |
| title_sort | nanozyme based on porphyrinic metal organic framework for electrocatalytic co2 reduction |
| topic | CO2 reduction reactions hydrophobicity metal–organic frameworks nanosheets nanozymes porphyrin |
| url | https://doi.org/10.1002/sstr.202200087 |
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