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Up-Conversion Luminescence in TbAl3(BO3)4: Yb3+ Syntesized by Solution Combustion Method
AbstractPhase pure Tb 1– x Yb x Al 3 (BO 3 ) 4 ( x = 0 – 1) crystalline powders were prepared by the combustion synthesis method. Down-conversion experiments...
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Improving PSCs’ Short-circuit Current by Adding NaErF4:0.5%Tm@NaLuF4 Up-conversion Nanoparticles Insertion Layer
I n this study, we synthesized a core-shell structure of up-conversion nanoparticles (UCNPs) and deposited it on the surface of fluorine-doped tin...
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Morphology and Luminescent Properties of NaYF4 Microcrystalline Up-Conversion Phosphors Doped with Ytterbium(III) and Holmium(III) Ions
AbstractMicrocrystalline phosphors NaY 0.8– x Yb 0.2 Ho x F 4 ( x = 0–0.1) were first synthesized by the hydrothermal method. All synthesized compounds have...
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Review on polymer degradation by selective solar concentration using up-conversion nanoparticles
Polymers have become a major pollutant worldwide because their excessive use and poor disposal handling. Therefore, a system with selective solar...
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One stone, three birds: up-conversion, photothermal and p-n heterojunction to boost BiOBr:Yb3+,Er3+/Cu3Mo2O9 full spectrum photodegradation
Broadening spectral response range to realize the full spectrum photocatalysis is crucial to develop photocatalysts with satisfactory light-energy...
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A novel dual-channel immunochromatographic strip using up-conversion nanoparticles for simultaneous detection of AFB1 and ZEN in maize
Due to universal contamination and synergistic toxicity of multiple mycotoxins in foodstuff, reliable and high-throughput detection methods for...
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Constructing NaYF4: Yb, Tm@NH2-MIL-125(Ti) with up-conversion photoluminescence for enhanced full-spectrum photocatalytic performance
The low utilization of solar energy due to the narrow response spectra limits the performance of current photocatalysts. Utilizing up-conversion...
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Synthesis of Solid Solutions of Barium Fluoride with Rare Earth Element Fluorides and Study of Their Up-Conversion Properties
AbstractSolid solutions based on barium fluoride doped with rare earth element ions have been obtained by solid-phase synthesis. According to X-ray...
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Laser damage threshold of hydrophobic up-conversion carboxylated nanocellulose/SrF2:Ho composite films functionalized with 3-aminopropyltriethoxysilane
Luminescent nanocomposite films, containing SrF 2 :Ho up-conversion particles, were prepared by two different protocols from aqueous dispersions of...
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Controlling the up-conversion photoluminescence property of carbon quantum dots (CQDs) by modifying its surface functional groups for enhanced photocatalytic performance of CQDs/BiVO4 under a broad-spectrum irradiation
The different surface functional groups of carbon quantum dots (CQDs) affect their optical property, especially the up-conversion photoluminescence...
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Semiquantitative immunochromatographic colorimetric biosensor for the detection of dexamethasone based on up-conversion fluorescent nanoparticles
A low-cost bifunctional immunochromatographic colorimetric biosensor was developed that can be read visually or by using an optical density scanner....
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Photo-Thermo Catalytic Conversion of CO2: What, Why, How and Future Perspectives
Photo-thermo catalysis serves as a novel strategy for CO2 conversion, wherein enhanced activity, manipulated selectivity and/or improved stability...
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An unprecedented synthesis of axially chiral biaryls by rearrangement and aromatization of carbocations with central-to-axial conversion of chirality
The central-to-axial chirality conversion represents a fascinating class of chemical processes consisting of the destruction of stereogenic centers...
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Highly chemo/regioselective alkoxycarbonylation of terminal allenes catalyzed by Ru/N-ligand system
The Ru-catalyzed highly selective alkoxycarbonylation of allenes with aliphatic alcohols (also as solvent) allow to produce useful α , β -unsaturated...
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Hydrogen Production by Hydrogen Iodine Decomposition Assisted with Membrane
In order to improve the low equilibrium of the HI decomposition, a membrane reactor assisted with H2 permselective membrane was developed. Silica...
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Hydrolytic-Assisted Fractionation of Textile Waste Containing Cotton and Polyester
Resulting properties of cotton and polyester blends make polycotton the most common fabric in textile industry. Separation technologies are key for...
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Role of Carbon Nanomaterials in Energy Generation, Storage, and Conversion
Due to the world's rapidly increasing population and technological advancements, energy is needed. The world’s energy supply is anticipated to double...