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Enhanced Photocatalytic Activity of ZrO2-SiO2 Nanoparticles by Platinum Doping
Published 2013-01-01“…The results show a specific surface area increase of 20%. Enhanced photocatalysis of Pt/ZrO2-SiO2 was successfully tested on photo degradation of cyanide under illumination of visible light. 100% conversion was achieved within 20 min with 0.3 wt% of Pt doped ZrO2-SiO2.…”
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Peculiarities of Charge Transfer in SiO2(Ni)/Si Nanosystems
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SiO2/TiO2 Composite Coating on Light Substrates for Photocatalytic Decontamination of Water
Published 2019-01-01“…In this study, we describe synthesis and characterization of a floating photocatalyst for water treatment consisting of a light substrate coated by SiO2/TiO2 composite. Three supports of natural origin were used: natural cork, expanded clay (Liapor), and volcanic porous glass (Sorbix). …”
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Marine Antifouling for Underwater Archaeological Sites: TiO2 and Ag-Doped TiO2
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Co3O4 Catalysts on CeO2-ZrO2 Supports and Co3O4-CeO2 Catalysts on Al2O3/SiO2 Supports for the Oxidation of Propylene
Published 2015-01-01“…Catalytic activities of mixed Co3O4-CeO2 with different loading contents supported on high surface area supports (Al2O3, SiO2) were then measured. …”
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Toluene Conversion by Using Different Morphology MnO2 Catalyst
Published 2022-01-01“…Nanotube, nanowire, nanoflower and nanocube reached 100% toluene conversion at 225°C, 250°C, 275°C and 325°C, respectively. MnO2 nanotube showed the highest activity for toluene among all the samples, which attribute to the larger specific surface area, better low-temperature reduction performance and higher the Mn4+ content.…”
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Synergistic thermal and surface area properties of Al2O3–TiO2/water hybrid nanofluids
Published 2025-06-01“…This work investigated experimentally on synergistic thermal and surface area properties of water-based Al2O3–TiO2 hybrid nanoparticles at a given volume ratio (50:50). …”
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Effective Passivation of Large Area Black Silicon Solar Cells by SiO2/SiNx:H Stacks
Published 2014-01-01“…The performance of black silicon solar cells with various passivation films was characterized. Large area (156×156 mm2) black silicon was prepared by silver-nanoparticle-assisted etching on pyramidal silicon wafer. …”
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One-Pot Synthesis of W-TiO2/SiO2 Catalysts for the Photodegradation of p-Nitrophenol
Published 2019-01-01“…The surface area of the supported W-TiO2/SiO2 material was significantly increased, by approximately 3 times, in comparison to the bare TiO2. …”
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The Effect of CuO on the Thermal Behavior of the High-Energy Combustion Agent of the Al/MnO2 System
Published 2019-01-01“…In this work, the effect of CuO addition into the high-energy combustion agent of Al/MnO2 system was studied. First, the combustion experiments of five samples with different contents had been carried out, in which CuO was found capable of influencing the flame ejection to a great extent. …”
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Properties of Electrospun TiO2 Nanofibers
Published 2014-01-01“…The combination of good TiO2 properties with its high surface area leads these nanofibers into having a vast applicability such as cosmetics, scaffolds for tissue engineering, catalytic devices, sensors, solar cells, and optoelectronic devices. …”
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Volatile Organic Compounds (VOCs) Distribution from PCB Waste and Vitrification by Reacting with Flux Agents
Published 2022-03-01Subjects: Get full text
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Synthesis and Electrochemical Characterization of Mesoporous MnO2
Published 2015-01-01“…It is found that the crystal structure of nonporous and mesoporous MnO2 is confirmed to be β-MnO2 and the crystallinity of mesoporous MnO2 decreases due to the formation of mesopore. …”
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Photocatalytic Degradation of Rhodamine B Dye over Novel Porous TiO2-SnO2 Nanocomposites Prepared by Hydrothermal Method
Published 2014-01-01“…The combination of TiO2 with SnO2 can obtain high quantum yield of TiO2, and then achieve the high photocatalytic activity. …”
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Synthesis and Characterization of CeO2-SiO2 Nanoparticles by Microwave-Assisted Irradiation Method for Photocatalytic Oxidation of Methylene Blue Dye
Published 2012-01-01“…CeO2-SiO2 nanoparticles were synthesized for the first time by a facile microwave-assisted irradiation process. …”
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Photocatalytic Performance of Carbon Monolith/TiO2 Composite
Published 2015-01-01“…The new and simple approach for deposition of catalytically active TiO2 coating on carbon monolith (CM) carrier was presented. …”
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Preparation of Mesoporous SnO2 by Electrostatic Self-Assembly
Published 2014-01-01“…We report a simple and scalable strategy to synthesize mesoporous SnO2 with tin dioxide nanoparticles of 5-6 nm crystalline walls and 3-4 nm pore diameter with the assistance of Mo7O246- as templating agent at room temperature. …”
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Synthesis of MnO2 Microfiber with Secondary Nanostructure by Cotton Template
Published 2010-01-01“…The results of N2 adsorption-desorption analysis indicated that MnO2 microfibers had BET surface area of about 25 m2/g. …”
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Research Progress of Adsorption and Photocatalysis of Formaldehyde on TiO2/AC
Published 2021-01-01“…Among many treatment methods, activated carbon has the advantages of large specific surface area, high adsorption efficiency, and uniform pore size distribution. …”
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