0000000001216101

AUTHOR

Qingbo Shen

showing 3 related works from this author

Improving the photocatalytic H2 evolution activity of Keggin polyoxometalates anchoring copper-azole complexes

2021

Eliminating the use of precious metals as cocatalysts and using visible light are two important aspects in the field of photocatalytic H2 evolution with polyoxometalates (POMs) as photosensitizers. Here we present two new POM-based materials: [CuII5(2-ptz)6(H2O)4(GeW12O40)]·4H2O (1) and [CuI2(ppz)4][H2GeW12O40]·8H2O (2) (2-ptz = 5-(2-pyridyl) tetrazole, ppz = 3-(pyrid-4-yl) pyrazole) synthesized with the Keggin type [GeW12O40]4− (GeW12) polyanion and copper-azole complexes. The optimum photocatalytic H2 evolution rate of compound 1 without a noble metal cocatalyst is 3813 μmol g−1 h−1, which is 7.6 times higher than that of compound 2 and more than 27 times higher than that of bare GeW12 po…

Chemistrychemistry.chemical_elementengineering.materialPyrazolePhotochemistryPollutionCopperchemistry.chemical_compoundPhotocatalysisengineeringEnvironmental ChemistryNoble metalTetrazolePhotosensitizerDispersion (chemistry)Visible spectrumGreen Chemistry
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CCDC 2023524: Experimental Crystal Structure Determination

2021

Related Article: Qingbo Shen, Carlos J. Gómez-García, Wenlong Sun, Xiaoyong Lai, Haijun Pang, Huiyuan Ma|2021|Green Chemistry|23|3104|doi:10.1039/D1GC00692D

catena-[triacontakis(mu-oxo)-bis(mu-hydroxo)-octaoxo-tetrakis(4-(1H-pyrazol-3-yl)pyridine)-germanium-di-copper-dodeca-tungsten octahydrate]Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 2023544: Experimental Crystal Structure Determination

2021

Related Article: Qingbo Shen, Carlos J. Gómez-García, Wenlong Sun, Xiaoyong Lai, Haijun Pang, Huiyuan Ma|2021|Green Chemistry|23|3104|doi:10.1039/D1GC00692D

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterscatena-[hexakis(mu-5-(pyridin-2-yl)-tetrazolato)-diaqua-penta-copper(ii) dotriacontakis(mu-oxo)-dodecaoxo-germanium-dodeca-tungsten hexahydrate]Experimental 3D Coordinates
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