https://nova.newcastle.edu.au/vital/access/ /manager/Index ${session.getAttribute("locale")} 5 https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:50054 Wed 27 Mar 2024 06:58:19 AEDT ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:43207 Wed 14 Sep 2022 11:53:42 AEST ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:49756 Tue 30 May 2023 17:49:40 AEST ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:51214 Tue 14 Nov 2023 14:48:48 AEDT ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:48009 Mon 29 Jan 2024 18:45:16 AEDT ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:46323 3N₄ (P-CN) for advanced photocatalytic applications. Phosphorus doping and structural coupling with CdSe QDs are shown to significantly extend visible-light response of g-C₃N₄ up to 700 nm. The optimized sample 4CdSe/P-CN demonstrates enhanced visible-light driven overall water splitting activities for H₂ and O₂ evolution i.e. 113 and 55.5 μmol.h⁻¹.g⁻¹, respectively, as well as very high photocatalytic CO₂ to CH₄ conversion efficiency (47 μmol.h⁻¹.g⁻¹). It also exhibit higher activity (78 %) for 2,4-dichlorophenol degradation as compared to pristine CN-sample. Combined photoluminescence, transient/single wavelength photocurrent, photoelectrochemical, and coumarin fluorescence spectroscopy demonstrate that 4CdSe/P-CN nanocomposite exhibit enhanced charge separation efficiency which is responsible for improved visible light catalytic activities. Our work thus provide a new strategy to design low-cost and sustainable photocatalysis with wide visible-light activity for practical overall water splitting and CO₂ reduction applications.]]> Mon 29 Jan 2024 17:44:21 AEDT ]]>