Results 1 to 10 of about 69,311 (278)
Oxidative ammonolysis of 3,4-dimethylpyridine on the vanadium oxide catalysts [PDF]
Journal of the Serbian Chemical Society, 2020 Oxidative ammonolysis of 3,4-dimethylpyridine on an individual vanadium oxide (V2O5) catalyst and binary vanadium oxide catalysts, modified by additions of SnO2 and ZrO2, has been studied.
Vorobyev Pavel +3 more
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Characterization of SnO 2/TiO 2 with the Addition of Polyethylene Glycol via Sol-Gel Method for Self-Cleaning Application [PDF]
Archives of Metallurgy and Materials, 2023 TiO2 is one of the most widely used metal oxide semiconductors in the field of photocatalysis for the self-cleaning purpose to withdraw pollutants. Polyethylene glycol (PEG) is recommended as a stabilizer and booster during preparation of water-soluble ...
Dewi Suriyani Che Halin +9 more
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Heavy metal removal using SnO2 nanoparticles prepared in a grape extract media [PDF]
Journal of Particle Science and Technology, 2023 SnO2 nanoparticles were first synthesized using a grape extract media, then characterized by XRD, FE-SEM, TEM, BET, and DLS techniques, and finally used as an efficient adsorbent for the removal of Pb2+ and Cd2+ ions from wastewater.
Saeid Jabbarzare
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Bulletin of Chemical Reaction Engineering & Catalysis, 2023 Environmental pollution is a global problem and dye pollution is one of the major factors. TiO2 shows promising photocatalytic properties that can degrade organic pollutants such as dye under ultraviolet (UV) irradiation.
Amna Jwad Kadem +4 more
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STRUKTUR KRISTAL DAN MORFOLOGI PERMUKAAN – SINTESIS SNO2 MENGGUNAKAN METODE SOL-GEL
Rekayasa Mesin, 2022 SnO2 oxide powder was synthesized using the sol-gel method. SnO2 oxide powder was produced using a solution of tin(IV) chloride (SnCl4) and 25% ammonia (NH4(OH)) by annealing the final product for 4 hours at 900 °C. The pH variation was carried out at pH
Tri Arini +6 more
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Reduction behavior of Tin-containing phase in Tin-bearing iron concentrates under CO-CO2 mixed gases [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2019 The main purpose of this study was to ascertain the reduction behavior of tin phase (SnO2) in tin-bearing iron concentrates at the respective temperature of 1273 and 1373 K in diverse CO-CO2 mixed gases using chemical analysis, XRD, and SEMEDS analysis ...
Yu Y., Li H.-J., Li L.
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Characteristics of textile waste water of Bhilwara (Rajasthan) and its photocatalytic bleaching with SnO2 catalyst [PDF]
The Holistic Approach to Environment, 2020 During the last decade, Bhilwara has developed into a leading place in the textile industry in India. The water used in textile industry is almost entirely discharged as waste.
Kamod Singh Meena, Kanta Meena
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Impedance spectroscopy in H2 sensing with TiO2/SnO2 nanomaterials
Metrology and Measurement Systems, 2020 Alternating current a.c. measurements enable to understand the physical and chemical processes occurringin semiconductor materials. Impedance spectroscopy has been successfully applied to study the responsesof gas sensors based on metal oxides, such as ...
Bartłomiej Szafraniak +3 more
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Fabrication and characterization of SnO2 and SnS2 nanobiosensor in the Presence of Aspergillus Niger Fungi [PDF]
Nanomedicine Research Journal, 2019 In this paper, SnO2 and SnS2 thin films were prepared by spray pyrolysis technique on glass substrate. The prepared films were characterized by X-ray diffraction (XRD) and scanning electron microscopy (SEM). Aspergillus niger (A.
Reihane Etefagh +5 more
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Walisongo Journal of Chemistry, 2021 Biodiesel is currently getting great attention because it can reduce carbon dioxide emissions by 78.5% compared to petroleum-based diesel. The reaction that can produce biodiesel is the esterification reaction with the addition of a heterogeneous ...
Soni Setiadji +2 more
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