Ultrastable Cu‐Based Dual‐Channel Heterowire for the Switchable Electro‐/Photocatalytic Reduction of CO2
Abstract Catalytic conversion of CO2 into high value‐added chemicals using renewable energy is an attractive strategy for the management of CO2. However, achieving both efficiency and product selectivity remains a great challenge. Herein, a brand‐new family of 1D dual‐channel heterowires, Cu NWs@MOF...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2023-09-01
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| Series: | Advanced Science |
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| Online Access: | https://doi.org/10.1002/advs.202302881 |
| _version_ | 1797684960894648320 |
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| author | Bo Li Xiao Liu Bin Lei Haiqiang Luo Xize Liu Hengzhi Liu Qinfen Gu Jian‐Gong Ma Peng Cheng |
| author_facet | Bo Li Xiao Liu Bin Lei Haiqiang Luo Xize Liu Hengzhi Liu Qinfen Gu Jian‐Gong Ma Peng Cheng |
| author_sort | Bo Li |
| collection | DOAJ |
| description | Abstract Catalytic conversion of CO2 into high value‐added chemicals using renewable energy is an attractive strategy for the management of CO2. However, achieving both efficiency and product selectivity remains a great challenge. Herein, a brand‐new family of 1D dual‐channel heterowires, Cu NWs@MOFs are constructed by coating metal–organic frameworks (MOFs) on Cu nanowires (Cu NWs) for electro‐/photocatalytic CO2 reductions, where Cu NWs act as an electron channel to directionally transmit electrons, and the MOF cover acts as a molecule/photon channel to control the products and/or undertake photoelectric conversion. Through changing the type of MOF cover, the 1D heterowire is switched between electrocatalyst and photocatalyst for the reduction of CO2 with excellent selectivity, adjustable products, and the highest stability among the Cu‐based CO2RR catalysts, which leads to heterometallic MOF covered 1D composite, and especially the first 1D/1D‐type Mott–Schottky heterojunction. Considering the diversity of MOF materials, the ultrastable heterowires offer a highly promising and feasible solution for CO2 reduction. |
| first_indexed | 2024-03-12T00:37:25Z |
| format | Article |
| id | doaj.art-ad7b34a22da1480ebb379990edecd71f |
| institution | Directory Open Access Journal |
| issn | 2198-3844 |
| language | English |
| last_indexed | 2024-03-12T00:37:25Z |
| publishDate | 2023-09-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advanced Science |
| spelling | doaj.art-ad7b34a22da1480ebb379990edecd71f2023-09-15T09:28:59ZengWileyAdvanced Science2198-38442023-09-011026n/an/a10.1002/advs.202302881Ultrastable Cu‐Based Dual‐Channel Heterowire for the Switchable Electro‐/Photocatalytic Reduction of CO2Bo Li0Xiao Liu1Bin Lei2Haiqiang Luo3Xize Liu4Hengzhi Liu5Qinfen Gu6Jian‐Gong Ma7Peng Cheng8Department of Chemistry Key Laboratory of Advanced Energy Material Chemistry (MOE) and Renewable Energy Conversion and Storage Center (RECAST) College of Chemistry Nankai University Tianjin 300071 P. R. ChinaDepartment of Chemistry Key Laboratory of Advanced Energy Material Chemistry (MOE) and Renewable Energy Conversion and Storage Center (RECAST) College of Chemistry Nankai University Tianjin 300071 P. R. ChinaDepartment of Chemistry Key Laboratory of Advanced Energy Material Chemistry (MOE) and Renewable Energy Conversion and Storage Center (RECAST) College of Chemistry Nankai University Tianjin 300071 P. R. ChinaDepartment of Chemistry Key Laboratory of Advanced Energy Material Chemistry (MOE) and Renewable Energy Conversion and Storage Center (RECAST) College of Chemistry Nankai University Tianjin 300071 P. R. ChinaDepartment of Chemistry Key Laboratory of Advanced Energy Material Chemistry (MOE) and Renewable Energy Conversion and Storage Center (RECAST) College of Chemistry Nankai University Tianjin 300071 P. R. ChinaDepartment of Chemistry Key Laboratory of Advanced Energy Material Chemistry (MOE) and Renewable Energy Conversion and Storage Center (RECAST) College of Chemistry Nankai University Tianjin 300071 P. R. ChinaAustralian Nuclear Science and Technology Organization (ANSTO) Melbourne, Australia, 800 Blackburn Rd Clayton VIC 3168 AustraliaDepartment of Chemistry Key Laboratory of Advanced Energy Material Chemistry (MOE) and Renewable Energy Conversion and Storage Center (RECAST) College of Chemistry Nankai University Tianjin 300071 P. R. ChinaDepartment of Chemistry Key Laboratory of Advanced Energy Material Chemistry (MOE) and Renewable Energy Conversion and Storage Center (RECAST) College of Chemistry Nankai University Tianjin 300071 P. R. ChinaAbstract Catalytic conversion of CO2 into high value‐added chemicals using renewable energy is an attractive strategy for the management of CO2. However, achieving both efficiency and product selectivity remains a great challenge. Herein, a brand‐new family of 1D dual‐channel heterowires, Cu NWs@MOFs are constructed by coating metal–organic frameworks (MOFs) on Cu nanowires (Cu NWs) for electro‐/photocatalytic CO2 reductions, where Cu NWs act as an electron channel to directionally transmit electrons, and the MOF cover acts as a molecule/photon channel to control the products and/or undertake photoelectric conversion. Through changing the type of MOF cover, the 1D heterowire is switched between electrocatalyst and photocatalyst for the reduction of CO2 with excellent selectivity, adjustable products, and the highest stability among the Cu‐based CO2RR catalysts, which leads to heterometallic MOF covered 1D composite, and especially the first 1D/1D‐type Mott–Schottky heterojunction. Considering the diversity of MOF materials, the ultrastable heterowires offer a highly promising and feasible solution for CO2 reduction.https://doi.org/10.1002/advs.202302881CO2 reductionCu nanowireselectrocatalysismetal–organic frameworksMott–Schottky |
| spellingShingle | Bo Li Xiao Liu Bin Lei Haiqiang Luo Xize Liu Hengzhi Liu Qinfen Gu Jian‐Gong Ma Peng Cheng Ultrastable Cu‐Based Dual‐Channel Heterowire for the Switchable Electro‐/Photocatalytic Reduction of CO2 Advanced Science CO2 reduction Cu nanowires electrocatalysis metal–organic frameworks Mott–Schottky |
| title | Ultrastable Cu‐Based Dual‐Channel Heterowire for the Switchable Electro‐/Photocatalytic Reduction of CO2 |
| title_full | Ultrastable Cu‐Based Dual‐Channel Heterowire for the Switchable Electro‐/Photocatalytic Reduction of CO2 |
| title_fullStr | Ultrastable Cu‐Based Dual‐Channel Heterowire for the Switchable Electro‐/Photocatalytic Reduction of CO2 |
| title_full_unstemmed | Ultrastable Cu‐Based Dual‐Channel Heterowire for the Switchable Electro‐/Photocatalytic Reduction of CO2 |
| title_short | Ultrastable Cu‐Based Dual‐Channel Heterowire for the Switchable Electro‐/Photocatalytic Reduction of CO2 |
| title_sort | ultrastable cu based dual channel heterowire for the switchable electro photocatalytic reduction of co2 |
| topic | CO2 reduction Cu nanowires electrocatalysis metal–organic frameworks Mott–Schottky |
| url | https://doi.org/10.1002/advs.202302881 |
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