期刊
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
卷 140, 期 44, 页码 14533-14537出版社
AMER CHEMICAL SOC
DOI: 10.1021/jacs.8b06666
关键词
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资金
- Dreyfus Foundation Postdoctoral Fellowship for Environmental Chemistry
- National Science Foundation Graduate Research Fellowship [DGE-1147474]
- U.S. Department of Energy, Office of Sciences, Office of Basic Energy Sciences
- National Research Foundation of Korea [NRF-2017R1A6A3A03007053]
- Knut & Alice Wallenberg Foundation through the project grant 3DEM-NATUR
- U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences [DE-AC02-06CH11357]
Conductive metal-organic frameworks (c-MOFs) have shown outstanding performance in energy storage and electrocatalysis. Varying the bridging metal species and the coordinating atom are versatile approaches to tune their intrinsic electronic properties in c-MOFs. Herein we report the first synthesis of the oxygen analog of M-3(C6X6)(2) (X = NH, S) family using Cu(II) and hexahydroxybenzene (HHB), namely Cu-HHB [Cu-3(C6O6)(2)], through a kinetically controlled approach with a competing coordination reagent. We also successfully demonstrate an economical synthetic approach using tetrahydroxyquinone as the starting material. Cu-HHB was found to have a partially eclipsed packing between adjacent 2D layers and a bandgap of approximately 1 eV. The addition of Cu-HHB to the family of synthetically realized M-3(C6X6)(2) c-MOFs will enable greater understanding of the influence of the organic linkers and metals, and further broadens the range of applications for these materials.
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