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- Publisher Website: 10.1002/adma.201807553
- Scopus: eid_2-s2.0-85060679268
- PMID: 30687983
- WOS: WOS:000462619000018
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Article: Casting Nanoporous Platinum in Metal–Organic Frameworks
Title | Casting Nanoporous Platinum in Metal–Organic Frameworks |
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Authors | |
Keywords | metal–organic frameworks nanoporous platinum methanol electrooxidation reaction nanocasting |
Issue Date | 2019 |
Citation | Advanced Materials, 2019, v. 31, n. 12, article no. 1807553 How to Cite? |
Abstract | Nanocasting based on porous templates is a powerful strategy in accessing materials and structures that are difficult to form by bottom-up syntheses in a controlled fashion. A facile synthetic strategy for casting ordered, nanoporous platinum (NP-Pt) networks with a high degree of control by using metal–organic frameworks (MOFs) as templates is reported here. The Pt precursor is first infiltrated into zirconium-based MOFs and subsequently transformed to 3D metallic networks via a chemical reduction process. It is demonstrated that the dimensions and topologies of the cast NP-Pt networks can be accurately controlled by using different MOFs as templates. The Brunauer–Emmett–Teller surface areas of the NP-Pt networks are estimated to be >100 m 2 g −1 and they exhibit excellent catalytic activities in the methanol electrooxidation reaction (MEOR). This new methodology presents an attractive route to prepare well-defined nanoporous materials for diverse applications ranging from energy to sensing and biotechnology. |
Description | Accepted manuscript is available on the publisher website. |
Persistent Identifier | http://hdl.handle.net/10722/303596 |
ISSN | 2021 Impact Factor: 32.086 2020 SCImago Journal Rankings: 10.707 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Gao, Xiang | - |
dc.contributor.author | Pei, Xiaokun | - |
dc.contributor.author | Gardner, David W. | - |
dc.contributor.author | Diercks, Christian S. | - |
dc.contributor.author | Lee, Seungkyu | - |
dc.contributor.author | Rungtaweevoranit, Bunyarat | - |
dc.contributor.author | Prevot, Mathieu S. | - |
dc.contributor.author | Zhu, Chenhui | - |
dc.contributor.author | Fakra, Sirine | - |
dc.contributor.author | Maboudian, Roya | - |
dc.date.accessioned | 2021-09-15T08:25:38Z | - |
dc.date.available | 2021-09-15T08:25:38Z | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | Advanced Materials, 2019, v. 31, n. 12, article no. 1807553 | - |
dc.identifier.issn | 0935-9648 | - |
dc.identifier.uri | http://hdl.handle.net/10722/303596 | - |
dc.description | Accepted manuscript is available on the publisher website. | - |
dc.description.abstract | Nanocasting based on porous templates is a powerful strategy in accessing materials and structures that are difficult to form by bottom-up syntheses in a controlled fashion. A facile synthetic strategy for casting ordered, nanoporous platinum (NP-Pt) networks with a high degree of control by using metal–organic frameworks (MOFs) as templates is reported here. The Pt precursor is first infiltrated into zirconium-based MOFs and subsequently transformed to 3D metallic networks via a chemical reduction process. It is demonstrated that the dimensions and topologies of the cast NP-Pt networks can be accurately controlled by using different MOFs as templates. The Brunauer–Emmett–Teller surface areas of the NP-Pt networks are estimated to be >100 m 2 g −1 and they exhibit excellent catalytic activities in the methanol electrooxidation reaction (MEOR). This new methodology presents an attractive route to prepare well-defined nanoporous materials for diverse applications ranging from energy to sensing and biotechnology. | - |
dc.language | eng | - |
dc.relation.ispartof | Advanced Materials | - |
dc.subject | metal–organic frameworks | - |
dc.subject | nanoporous platinum | - |
dc.subject | methanol electrooxidation reaction | - |
dc.subject | nanocasting | - |
dc.title | Casting Nanoporous Platinum in Metal–Organic Frameworks | - |
dc.type | Article | - |
dc.description.nature | link_to_OA_fulltext | - |
dc.identifier.doi | 10.1002/adma.201807553 | - |
dc.identifier.pmid | 30687983 | - |
dc.identifier.scopus | eid_2-s2.0-85060679268 | - |
dc.identifier.volume | 31 | - |
dc.identifier.issue | 12 | - |
dc.identifier.spage | article no. 1807553 | - |
dc.identifier.epage | article no. 1807553 | - |
dc.identifier.eissn | 1521-4095 | - |
dc.identifier.isi | WOS:000462619000018 | - |