Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/90896
DC Field | Value | Language |
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dc.contributor | Department of Applied Biology and Chemical Technology | - |
dc.creator | Zhou, X | - |
dc.creator | Liu, Y | - |
dc.creator | Jin, Z | - |
dc.creator | Huang, M | - |
dc.creator | Zhou, F | - |
dc.creator | Song, J | - |
dc.creator | Qu, J | - |
dc.creator | Zeng, YJ | - |
dc.creator | Qian, PC | - |
dc.creator | Wong, WY | - |
dc.date.accessioned | 2021-09-03T02:34:58Z | - |
dc.date.available | 2021-09-03T02:34:58Z | - |
dc.identifier.issn | 2198-3844 | - |
dc.identifier.uri | http://hdl.handle.net/10397/90896 | - |
dc.language.iso | en | en_US |
dc.publisher | Wiley-VCH | en_US |
dc.rights | © 2021 The Authors. Advanced Science published by Wiley-VCH GmbH. This is an open access article under the terms of the Creative CommonsAttribution License (https://creativecommons.org/licenses/by/4.0/), which permits use, distribution and reproduction inany medium, provided the original work is properly cited. | en_US |
dc.rights | The following publication Zhou, X., Liu, Y., Jin, Z., Huang, M., Zhou, F., Song, J., Qu, J., Zeng, Y.-J., Qian, P.-C., Wong, W.-Y., Solar-Driven Hydrogen Generation Catalyzed by g-C3N4 with Poly(platinaynes) as Efficient Electron Donor at Low Platinum Content. Adv. Sci. 2021, 8, 2002465 is available at https://doi.org/10.1002/advs.202002465 | en_US |
dc.subject | Carbon nitrides | en_US |
dc.subject | Cocatalysts | en_US |
dc.subject | Hydrogen generation | en_US |
dc.subject | Photocatalysis | en_US |
dc.subject | Poly(platinaynes) | en_US |
dc.title | Solar-driven hydrogen generation catalyzed by g-C₃N₄ with Poly(platinaynes) as efficient electron donor at low platinum content | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.volume | 8 | - |
dc.identifier.issue | 4 | - |
dc.identifier.doi | 10.1002/advs.202002465 | - |
dcterms.abstract | A metal-complex-modified graphitic carbon nitride (g-C3N4) bulk heterostructure is presented here as a promising alternative to high-cost noble metals as artificial photocatalysts. Theoretical and experimental studies of the spectral and physicochemical properties of three structurally similar molecules Fo–D, Pt–D, and Pt–P confirm that the Pt(II) acetylide group effectively expands the electron delocalization and adjusts the molecular orbital levels to form a relatively narrow bandgap. Using these molecules, the donor–acceptor assemblies Fo–D@CN, Pt–D@CN, and Pt–P@CN are formed with g-C3N4. Among these assemblies, the Pt(II) acetylide-based composite materials Pt–D@CN and Pt–P@CN with bulk heterojunction morphologies and extremely low Pt weight ratios of 0.19% and 0.24%, respectively, exhibit the fastest charge transfer and best light-harvesting efficiencies. Among the tested assemblies, 10 mg Pt–P@CN without any Pt metal additives exhibits a significantly improved photocatalytic H2 generation rate of 1.38 µmol h−1 under simulated sunlight irradiation (AM1.5G, filter), which is sixfold higher than that of the pristine g-C3N4. | - |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Advanced science, 17 Feb. 2021, v. 8, no. 4, 2002465 | - |
dcterms.isPartOf | Advanced science | - |
dcterms.issued | 2021-02 | - |
dc.identifier.scopus | 2-s2.0-85099024050 | - |
dc.identifier.artn | 2002465 | - |
dc.description.validate | 202109 bcvc | - |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | OA_Scopus/WOS | en_US |
dc.description.pubStatus | Published | en_US |
Appears in Collections: | Journal/Magazine Article |
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File | Description | Size | Format | |
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advs.202002465.pdf | 2.79 MB | Adobe PDF | View/Open |
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