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231225s2020 xx |||||o 00| ||eng c |
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|a 10.1021/acs.langmuir.9b03721
|2 doi
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|a pubmed24n1028.xml
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|a (NLM)32281378
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Dong, Hongmei
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Self-Assembly Hydrothermal Synthesis of Silverton-Type Polyoxometalate-Based Photocatalysts for Enhanced Degradation
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|c 2020
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|a Text
|b txt
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|a ƒaComputermedien
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|a ƒa Online-Ressource
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|a Date Revised 01.07.2021
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|a published: Print-Electronic
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|a ErratumIn: Langmuir. 2021 Jul 13;37(27):8356. - PMID 34196556
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|a Citation Status PubMed-not-MEDLINE
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|a The synthesis of some complex polyoxometalates (POMs) is critical to develop potential photocatalysts with high catalytic activity and selectivity. Here, we address this challenge by a hydrothermal self-assembly route to obtain a novel POM-based Co4W6O21(OH)2·4H2O with a hierarchical microsphere structure. The Co4W6O21(OH)2·4H2O crystallizes in the cubic space group Im3̅ with cell parameters: a = b = c = 12.878 Å, α = β = γ = 90°, and Z = 4. The structure is further characterized by X-ray diffraction, X-ray photoelectron spectroscopy, UV-vis spectroscopy, thermogravimetric analysis, and Fourier transform infrared spectra. After depositing Ag2O nanoparticles on the 3D Co4W6O21(OH)2·4H2O microsphere by photochemical synthesis, the Co4W6O21(OH)2·4H2O/Ag2O heterojunction presents enhanced photocatalytic activity for RhB compared with P25 and pristine Ag2O. Moreover, we confirm the key role of holes for the Co4W6O21(OH)2·4H2O/Ag2O and put forward a possible mechanism for the photocatalytic degradation reaction
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|a Journal Article
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1 |
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|a Li, Wenhui
|e verfasserin
|4 aut
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1 |
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|a Ou, Yingqing
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Gao, Di
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Yang, Yibin
|e verfasserin
|4 aut
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1 |
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|a Zhang, Yunhuai
|e verfasserin
|4 aut
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| 700 |
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|a Xiao, Peng
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 36(2020), 16 vom: 28. Apr., Seite 4454-4464
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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| 773 |
1 |
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|g volume:36
|g year:2020
|g number:16
|g day:28
|g month:04
|g pages:4454-4464
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|u http://dx.doi.org/10.1021/acs.langmuir.9b03721
|3 Volltext
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