An irregular-octagonal-prism-shaped host–guest supramolecular network based on silicotungstate and manganese-complex for light-driven hydrogen evolution

Yang, Ruoru; Li, Bonan; Lai, Xiaoyong; Yu, Xibin; Xiao, Boxin; Hu, Sumin; Pang, Haijun; Wang, Xinming; Tan, Lichao

doi:10.1039/d0nj05245k

Cited by 4 publications

(1 citation statement)

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“…Hydrogen (H 2 ) energy with various bene ts such as high combustion value and clean pollution-free is expected to become one of the best suitable choices to meet the future global energy requirements (Zou et al, 2015). H 2 production from light-driven H 2 O splitting is a sustainable and renewable route (Pang et al, 2021;Hou and Li, 2020). Nevertheless, the rate of H 2 generation is slow in most cases because of the high activation energy barrier of H-O bond in H 2 O (Lewis et al, 2006).…”

Section: Introductionmentioning

confidence: 99%

Directed synthesis of a novel decamolybdate-encapsulated nanocage framework by mixed-ligands for light-driven hydrogen generation

Zhang

Cui

et al. 2022

Preprint

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A new compound [CuICuII2(bpy)(pzta)2][HMo10O34] {CuICuII2-Mo10, pzta = 3-(pyrid-4-yl) pyrazole and bpy = 4,4’-bipyridine} was obtained by a hydrothermal reaction method and characterized by various tests including XPS, IR, UV, PXRD, luminescent spectroscopy and single crystal X-ray diffraction. The CuICuII2-Mo10 shows an unusual decamolybdate-encapsulated nanocage framework structure. Beside the novel structure, the CuICuII2-Mo10 was father used for photocatalytic hydrogen generation and it possesses an improved catalytic H2 productivity compared with its parent POM (NH4)6Mo7O24·4H2O (Mo7) under identical experimental conditions. Namely, the CuICuII2-Mo10 can reach 99.5 µmol− 1 g− 1 h− 1, which is obviously higher than 42.35 µmol g− 1 h− 1 of Mo7.

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