SO2 Reactions over γ-Al2O3,Pt/γ-Al2O3,Sn/γ-Al2O3 and Pt–Sn/γ-Al2O3
Catalysis Communications, 2001 Abstract Platinum and Platinum–tin bimetallic catalysts supported on alumina were prepared by co-impregnation of both metallic precursors on the support and used as catalysts for the oxidation of SO 2 . Platinum dispersion was determined by means of H 2 –O 2 titration.
Griselda Corro +2 more
openaire +1 more source
Beilstein Journal of Nanotechnology, 2021 Al2O3 layers were deposited onto electrodes by atomic layer deposition. Solubility and electron-transport blocking were tested. Films deposited onto fluorine-doped tin oxide (FTO, F:SnO2/glass) substrates blocked electron transfer to redox couples ...
Hana Krýsová +5 more
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Activity of alumina supported fe catalysts for N2O decomposition: Effects of the iron content and thermal treatment [PDF]
, 2017 Indexación: Scopus.The activity of Fe2O3/Al2O3 catalysts prepared by impregnation of Al2O3 with different amounts of Fe and calcination temperatures (650 and 900 °C) in the direct N2O decomposition reaction was studied.
Aguila, G. +4 more
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Mechanism of reduced sintering temperature of Al2O3–ZrO2 nanocomposites obtained by microwave hydrothermal synthesis [PDF]
, 2018 A novel method to obtain Al2O3–ZrO2 nanocomposites is presented. It consists of the co-precipitation step of boehmite (AlO(OH)) and ZrO2, followed by microwave hydrothermal treatment at 270 °C and 60 MPa, and by calcination at 600 °C.
Ganin, Alexey +7 more
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Experimental studies in plate heat exchanger using therminol-55/Al2O3 & glycerol/Al2O3 nanofluids [PDF]
Chemical Industry and Chemical Engineering QuarterlyThe experiment aimed to compare the heat transfer performance of two base fluids, Therminol-55 and glycerol, both mixed with aluminum oxide nanoparticles.
Srinivasan Periasamy Manikandan +1 more
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Fenmo yejin jishu, 2023 The thermal shock resistance of FeAl/Al2O3, FeCrAl/Al2O3, FeAl/Al2O3-13%TiO2, and FeCrAl/Al2O3-13%TiO2 coatings deposited by supersonic atmospheric plasma spraying (SAPS) on the stainless steel matrix was investigated in this paper. The microstructure of
FU Qianqian, TONG Yanpeng
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Enhancement of Cobalt Catalyst performance and Stability in Fischer-Tropsch Synthesis Using Graphene Nanosheets as Catalyst Support [PDF]
شیمی کاربردی روز, 2016 Graphene nano sheets (GNS) supported cobalt catalyst, is introduced for Fischer-Tropsch synthesis (FTS). The catalyst was prepared using wet impregnation method with cobalt loading of 15.0 wt%.
Seyedeh Somayeh Taghavi +2 more
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The preparation and characterization of alumina membranes with ultra-fine pores : Part 4. Ultrafiltration and hyperfiltration experiments [PDF]
, 1985 The rejection characteristics of three types of alumina membranes for polyethylene glycol (PEG) polymers and dextrans soluted in water have been investigated. If the temperature at which the membranes are treated is increased, the pore size increases and
Burggraaf, A.J., Leenaars, A.F.M.
core +4 more sources
Electronic band structure and carrier effective mass in calcium aluminates [PDF]
, 2007 First-principles electronic band structure investigations of five compounds of the CaO-Al2O3 family, 3CaO.Al2O3, 12CaO.7Al2O3, CaO.Al2O3, CaO.2Al2O3 and CaO.6Al2O3, as well as CaO and alpha-, theta- and kappa-Al2O3 are performed.
A. C. Tas +15 more
core +3 more sources
Revista de Metalurgia, 2020 La mezcla de polvo de Ti+Ni3Al+Al2O3 a base de Fe se alea mecánicamente en un molino de bolas Spex. Los compuestos con adición de Ti+Ni3Al+Al2O3 a base de Fe se produjeron a una temperatura de sinterización de 1000 °C durante un tiempo de 1 h.
Tanju Teker, S. Osman Yilmaz
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