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Enhanced performance of double perovskite solar cell using WO3 as an electron transport material
In this study, halide double perovskite (FA) 2 BiCuI 6 is used as a light-harvesting layer for device structure FTO/WO 3 /(FA) 2 BiCuI 6 /Zn 2 P 3 /Pd. The device...
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A simulation study of quantum dot solar cells using two distinct ETL of WO3 and WS2
Quantum dot solar cells (QDSCs) have recently attracted a lot of interest since the materials used in them are eco-friendly, good light harvesters,...
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Red/deep-red emitting phosphors of Eu3+/Dy3+ co-doped NaSrGd(WO4)3 for LED and optical anti-counterfeiting
The family of rare-earth doped phosphors has drawn pronounced attention in technological of fingerprint visualization, anti-counterfeiting, and...
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Electrochemical and optical comparison of Cr3+, Co2+, Ag1+, Hg1+ and Pb4+ doped WO3 as a thin layer working electrode for electrochemical sensing
Tungsten oxide (WO 3 ) is a well-known transition metal oxide that demonstrates stability and non-toxicity in its nanoparticle form. Because of its...
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Die Grenzen des Raums: Wo endet die Welt?
Wir setzen unsere Reise zu den Sternen fort. Was sehen wir in den fernsten Tiefen des Raums? Gibt es irgendwo eine Grenze? Woraus besteht unsere...
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Near infrared emissions from both high efficient quantum cutting (173%) and nearly-pure-color upconversion in NaY(WO4)2:Er3+/Yb3+ with thermal management capability for silicon-based solar cells
Raising photoelectric conversion efficiency and enhancing heat management are two critical concerns for silicon-based solar cells. In this work,...
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Gas sensing characteristics of WO3NPs sensors fabricated by pulsed laser deposition on PS n-type
The purpose of this study is to explore if nanostructured WO 3 particles can replace traditional, bulkier materials in gas sensing applications. Then,...
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Fe2O3/TiO2/WO3/Ti3C2Tx heterojunction composite material for efficient photoelectrochemical water splitting
Efficient photocatalytic performance plays a pivotal role in tackling our present energy challenges. A well-designed arrangement of nanoscale...
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Superconducting properties of YBCO bulk co-embedded by nano-BaTiO3 and WO3 particles
The combined effect of the addition of different weight percentages of nano-BaTiO 3 /WO 3 particles, synthesized through a solid-state reaction route in...
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Evaluation of the Effect of Different Nano-Size of WO3 Addition on the Thermal Properties of HDPE Composite
High-density polyethylene (HDPE) composite has been synthesized with promising characteristics. WO 3 of different particle sizes were obtained through...
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Band Offsets, Dielectric Dispersion, Optical Conduction and Impedance Spectroscopy Analyses of WO3/Ga2S3 Heterojunctions
Stacked layers of amorphous WO 3 and Ga 2 S 3 are fabricated by the thermal evaporation technique under a vacuum pressure of 10 –5 mbar. The structural,...
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Highly efficient hydrogen production performance of g-C3N4 quantum dot-sensitized WO3/Ni–ZnIn2S4 nanosheets
Metal sulfide semiconductor photocatalysts have been widely used in photocatalytic hydrogen evolution reactions due to their good light absorption...
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Structural, thermal, optical and dielectric studies of V2O5@WO3 nanocomposites prepared by microwave-assisted hydrothermal method
The twenty-first century has been witnessing much development in the technological aspect, particularly in optoelectronic device. In this...
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Radiation shielding characterizations and investigation of TeO2–WO3–Bi2O3 and TeO2–WO3–PbO glasses
This study aims to study the radiation shielding features of TeO 2 –WO 3 –RO systems (where RO =PbO and Bi 2 O 3 ). The glasses were theoretically evaluated...
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The significant role of WO3 on high-dense BaO–P2O3 glasses: transmission factors and a comparative investigation using commercial and other types of shields
The direct effects of tungsten trioxide (WO 3 ) on gamma radiation attenuation properties of tungsten/barium/phosphate glasses with chemical form xWO 3 –(50-x/2)BaO–(50-x/2)P...
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Luminescence Kinetics of Eu3+ Ions in (Lu1 – xEux)2(WO4)3 Tungstates and (Lu1 – xEux)2(MoO4)3 Molybdates
AbstractThe luminescence kinetics of electron transition 5 D 0 → 7 F 2 (~613 nm) of Eu 3+ ions is studied in (Lu 1 − x Eu x ) 2 (WO 4 ) 3 tungstates and (Lu 1 − x Eu
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Influence of WO3 incorporation on synthesis, optical, elastic and radiation shielding properties of borosilicate glass system
Glass samples of structural formula (55B 2 O 3 –15SiO 2 –30Na 2 O: x WO 3 ; with x = 0.0, 0.5, 1.0 and 1.5 weight percent) were prepared by melting and rapid...
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Studies on dielectric features of Li2O-Ga2O3-SiO2: Cr2O3/MoO3/WO3 glass systems
This investigation consists of results of the studies on dielectric properties and a.c. conductivity of Li 2 O-Ga 2 O 3 -SiO 2 (LGS) glass with 2.0 mol% of...
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Design of a Z-scheme printable artificial leaf device based on CdS@TiO2/Pt/ITO/WO3@Co3O4 for water splitting
Hydrogen and oxygen production based on photocatalytic monolithic water splitting is considered to be one of the effective ways to produce...
