Engineering Spin States of Isolated Copper Species in a Metal–Organic Framework Improves Urea Electrosynthesis
Highlights The single-atom Cu species with S = 0 spin ground state in CuIII-HHTP have been fabricated. The CuIII-HHTP exhibits remarkable performance with a high urea yield of 7.780 mmol h−1 g−1 with the corresponding Faradaic efficiency of 23.09% at − 0.6 V (vs. RHE). Low spin state and empty ( $${...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2023-06-01
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| Series: | Nano-Micro Letters |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/s40820-023-01127-0 |
| _version_ | 1827708859346583552 |
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| author | Yuhang Gao Jingnan Wang Yijun Yang Jian Wang Chuang Zhang Xi Wang Jiannian Yao |
| author_facet | Yuhang Gao Jingnan Wang Yijun Yang Jian Wang Chuang Zhang Xi Wang Jiannian Yao |
| author_sort | Yuhang Gao |
| collection | DOAJ |
| description | Highlights The single-atom Cu species with S = 0 spin ground state in CuIII-HHTP have been fabricated. The CuIII-HHTP exhibits remarkable performance with a high urea yield of 7.780 mmol h−1 g−1 with the corresponding Faradaic efficiency of 23.09% at − 0.6 V (vs. RHE). Low spin state and empty ( $${d}_{{{\text{x}}^{2}\text{-y}}^{2}}^{0}$$ d x 2 -y 2 0 ) orbitals are favorable to enhance the production urea of C–N coupling process. |
| first_indexed | 2024-03-10T17:11:41Z |
| format | Article |
| id | doaj.art-0d86461e5cd44a8f9048e01c6959dc2b |
| institution | Directory Open Access Journal |
| issn | 2311-6706 2150-5551 |
| language | English |
| last_indexed | 2024-03-10T17:11:41Z |
| publishDate | 2023-06-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Nano-Micro Letters |
| spelling | doaj.art-0d86461e5cd44a8f9048e01c6959dc2b2023-11-20T10:38:04ZengSpringerOpenNano-Micro Letters2311-67062150-55512023-06-0115111410.1007/s40820-023-01127-0Engineering Spin States of Isolated Copper Species in a Metal–Organic Framework Improves Urea ElectrosynthesisYuhang Gao0Jingnan Wang1Yijun Yang2Jian Wang3Chuang Zhang4Xi Wang5Jiannian Yao6Key Laboratory of Photochemistry, Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of SciencesMolecular Plus and Collaborative Innovation Center of Chemical Science and Engineering, Tianjin UniversityDepartment of Physics, School of Physical Science and Engineering, Beijing Jiaotong UniversityResearch Center for Magnetic and Spintronic Materials National Institute for Materials ScienceKey Laboratory of Photochemistry, Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of SciencesDepartment of Physics, School of Physical Science and Engineering, Beijing Jiaotong UniversityKey Laboratory of Photochemistry, Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of SciencesHighlights The single-atom Cu species with S = 0 spin ground state in CuIII-HHTP have been fabricated. The CuIII-HHTP exhibits remarkable performance with a high urea yield of 7.780 mmol h−1 g−1 with the corresponding Faradaic efficiency of 23.09% at − 0.6 V (vs. RHE). Low spin state and empty ( $${d}_{{{\text{x}}^{2}\text{-y}}^{2}}^{0}$$ d x 2 -y 2 0 ) orbitals are favorable to enhance the production urea of C–N coupling process.https://doi.org/10.1007/s40820-023-01127-0ElectrocatalysisUrea synthesisMetal–organic frameworkSpin catalysisC–N coupling |
| spellingShingle | Yuhang Gao Jingnan Wang Yijun Yang Jian Wang Chuang Zhang Xi Wang Jiannian Yao Engineering Spin States of Isolated Copper Species in a Metal–Organic Framework Improves Urea Electrosynthesis Nano-Micro Letters Electrocatalysis Urea synthesis Metal–organic framework Spin catalysis C–N coupling |
| title | Engineering Spin States of Isolated Copper Species in a Metal–Organic Framework Improves Urea Electrosynthesis |
| title_full | Engineering Spin States of Isolated Copper Species in a Metal–Organic Framework Improves Urea Electrosynthesis |
| title_fullStr | Engineering Spin States of Isolated Copper Species in a Metal–Organic Framework Improves Urea Electrosynthesis |
| title_full_unstemmed | Engineering Spin States of Isolated Copper Species in a Metal–Organic Framework Improves Urea Electrosynthesis |
| title_short | Engineering Spin States of Isolated Copper Species in a Metal–Organic Framework Improves Urea Electrosynthesis |
| title_sort | engineering spin states of isolated copper species in a metal organic framework improves urea electrosynthesis |
| topic | Electrocatalysis Urea synthesis Metal–organic framework Spin catalysis C–N coupling |
| url | https://doi.org/10.1007/s40820-023-01127-0 |
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