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CuWO4|MnWO4 heterojunction thin film with improved photoelectrochemical and photocatalytic properties using simulated solar irradiation
In this paper, we report the synthesis of CuWO 4 , MnWO 4 , and FTO|CuWO 4 |MnWO 4 as type II heterojunction thin film prepared by the drop-casting method....
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Electrochromism in CuWO4 and WO3 thin films synthesized by combined electrochemical and chemical methods
This paper presents a comparative analysis of electrochromic properties of nonstoichiometric hydrated films CuWO 3.7 ·2H 2 O, WO 2.5 ·2H 2 O, and α-WO 2.9 ·H 2 O...
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Ni(II)-doped CuWO4 photoanodes with enhanced photoelectrocatalytic activity
CuWO 4 has emerged in the last years as a ternary metal oxide material for photoanodes application in photoelectrochemical cells, thanks to its...
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First-principles calculations on the structures and electronic properties of the TMW2On (TM = Mn–Ni, n = 1–6) clusters
Transition metals can enhance the electronic attributes of tungsten oxides. In this study, we focused on W 2 O n (n = 1–6) clusters as a representative...
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Highly efficient and photostable photocathodes based on CuWO4/Cu2O nanostructured thin films
Nanostructured CuWO 4 /Cu 2 O thin films have been developed and used as photocathodes in photoelectrochemical water splitting. Bare Cu 2 O and CuWO 4 /Cu 2 O...
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Bandgap Engineering of Heterostructures for Visible Light-Driven Water Splitting
Interfacial bandgap engineering of semiconductor-based heterojunction provides a propitious route to improve solar energy conversion in...
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Metal-Organic Framework as a Photocatalyst: Recent Growth in Environmental Applications
Photocatalysts are considered as an encouraging and environment-friendly technology for solar energy conversion to thermal/chemical energy via...
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Advanced Understanding of Kinetics and Reaction Mechanisms on Semiconductor Surfaces
Extensive efforts have been directed towards the mitigation of carbon dioxide emissions into the atmosphere by develo** renewable energy sources,...
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Advances in electrochemical biosensor design for the detection of the stress biomarker cortisol
The monitoring of stress levels in humans has become increasingly relevant, given the recent incline of stress-related mental health disorders,...
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Discovery and Development of Semiconductors and Structures for Photoelectrochemical Energy Conversion
For the past several decades semiconductor structures have been under intense research and development in laboratories worldwide for applications in...
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Thermally Controlled Formation of WO3 Nano- and Microcrystals on the Surface of Coatings Produced on Titanium by Plasma Electrolytic Oxidation
Abstract —We demonstrate that air annealing of oxide layers produced on titanium by plasma electrolytic oxidation and containing WO 3 , MnWO 4 , and ZnWO 4 ...
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Charge Carrier Management in Semiconductors: Modeling Charge Transport and Recombination
Long-lived charge carriers are necessary to initiate redox reactions on photocatalyst surfaces. The ideal photocatalyst should have charge carriers...
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Photocatalytic Water Oxidation
Depletion in the resources of fossil fuels and its hazardous effects on environment are the biggest concerns of this century. Researchers have...
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First-Principles Calculation of Luminescent Materials
Since the establishment of the well-known Kohn‒Sham equation on the basis of the density functional theory (DFT), the DFT has been the most powerful...
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Synthesis Methods for Photocatalytic Materials
As previously discussed, there exists interest for the large-scale production of nanostructured materials of bare or doped semiconductor...
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Theoretical Modeling of Oxide-Photocatalysts for PEC Water Splitting
For the last few decades, oxide materials have been one of the primary focuses for studies of photocatalysts for hydrogen production by splitting...
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Photocatalytic Degradation of 2-Propanol and Phenol Using Au Loaded MnWO4 Nanorod Under Visible Light Irradiation
Single crystalline MnWO 4 nanorod has been prepared by low temperature hydrothermal reaction at 180 °C. The prepared MnWO 4 possesses band gap of...
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Humidity-Sensitive Materials
Humidity measurement and control is vital to many manufacturing processes such as textiles production, food processing, paper making, semiconductor...
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Brewing MnWO4 microspheres on the eggshell membrane at room temperature
Manganese tungstate microspheres were successfully fabricated using biomimetic process on living eggshell membrane (ESM) at room temperature. The...
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Helical nanostructure of tubular metal-organic complex synthesized by sonochemical process
Tubular metal-organic complex (C 2 H 9 N 2 ) 2 (C 2 H 10 N 2 ) 0.5 [MoO 2 (OC 6 H 4 O) 2 ] has been synthesized. The title complex crystallizes in the tetragonal system,...