Development and Characterization of High-Velocity Flame Sprayed Ni/TiO2/Al2O3 Coatings on Hydro Turbine Steel
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Thermal Spray Technology"
DOI: 10.1007/s11666-019-00918-5
Abstract: Nickel-based coatings deposited by high-velocity flame spray (HVFS) process have been widely used to overcome the slurry erosion in a hydro turbine, where many turbine components are subjected to severe erosion failure. In this work,… read more here.
Keywords: hydro turbine; high velocity; tio2 al2o3; turbine steel ... See more keywords
Agglomeration and reactivity of nanoparticles of SiO2, TiO2, Al2O3, Fe2O3, and clays in cement pastes and effects on compressive strength at ambient and elevated temperatures
Sign Up to like & getrecommendations! Published in 2018 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2018.02.032
Abstract: Abstract The agglomeration state of SiO2, TiO2, Al2O3, Fe2O3, bentonite, and halloysite nanoparticles (NPs) in solutions, including simulated cement environments, and their agglomeration and reactivity within the cement paste were evaluated. In water, all NPs… read more here.
Keywords: sio2 tio2; al2o3 fe2o3; cement; tio2 al2o3 ... See more keywords
High hydrogen selectivity and anti-carbon ability by cracking of RP-3 jet fuel over Pt/ZrO2–TiO2–Al2O3 catalyst modified by MxOy (M = Ba, Sr and Ce) promoters
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2017.03.075
Abstract: Abstract In order to improve the anti-carbon property and obtain higher H2 yields, the promoters (BaO, SrO and CeO2) were introduced into Pt/ZrO2–TiO2–Al2O3 catalyst. The activity of theses catalysts were investigated in the cracking reactions… read more here.
Keywords: zro2 tio2; al2o3 catalyst; carbon; hydrogen ... See more keywords
The tuning of TiO2-Al2O3 composite support for the fabrication of PtSn-based catalysts with superior catalytic performance in the propane dehydrogenation
Sign Up to like & getrecommendations! Published in 2020 at "Materials today communications"
DOI: 10.1016/j.mtcomm.2020.101753
Abstract: Abstract Low-carbon olefins are considered as important chemical building blocks for the synthesis of various chemicals. Many pioneer works have developed novel processes or catalysts for satisfying their steadily increased demand. In this study, the… read more here.
Keywords: al2o3 composite; propane dehydrogenation; ptsn based; tio2 al2o3 ... See more keywords
Selective Pulsed Chemical Vapor Deposition of Water-Free TiO2/Al2O3 and HfO2/Al2O3 Nanolaminates on Si and SiO2 in Preference to SiCOH.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c19810
Abstract: Highly selective and smooth TiO2/Al2O3 and HfO2/Al2O3 nanolaminates were deposited by water-free pulsed chemical vapor deposition (CVD) at 300 °C using titanium isopropoxide (Ti(OiPr)4) and hafnium tertbutoxide (Hf(OtBu)4) with trimethylaluminum (TMA). TMA was found to… read more here.
Keywords: deposition; tio2 al2o3; hfo2 al2o3; al2o3 ... See more keywords
Ultrasonic spray pyrolysis synthesis of TiO2/Al2O3 microspheres with enhanced removal efficiency towards toxic industrial dyes
Sign Up to like & getrecommendations! Published in 2023 at "RSC Advances"
DOI: 10.1039/d3ra00024a
Abstract: Developing low-cost and highly effective adsorbent materials to decolorate wastewater is still challenging in the industry. In this study, TiO2-modified Al2O3 microspheres with different TiO2 contents were produced by spray pyrolysis, which is rapid and… read more here.
Keywords: al2o3 microspheres; spray pyrolysis; tio2; tio2 al2o3 ... See more keywords
One-step co-precipitation synthesis, characterization, and enhanced photocatalytic performance of CaO/TiO2-supported γ-Al2O3 nanocomposites (NCs) in wastewater treatment
Sign Up to like & getrecommendations! Published in 2025 at "RSC Advances"
DOI: 10.1039/d5ra03493k
Abstract: Hybrid nanocomposites (NCs) have garnered significant attention for their potential applications, including photocatalysis, energy storage, and gas-sensing. This study reports the preparation, characterization, and photocatalytic activity of calcium oxide/titanium dioxide/gamma alumina (CaO/TiO2/γ-Al2O3) NCs fabricated through… read more here.
Keywords: spectroscopy; cao tio2; tio2 al2o3; tio2 ... See more keywords
Irradiation effects of 6 mev-electrons on optical and electrical properties of TiO2/Al2o3 multilayer thin films
Sign Up to like & getrecommendations! Published in 2020 at "Radiation Effects and Defects in Solids"
DOI: 10.1080/10420150.2020.1812072
Abstract: We report the irradiation effects on rf reactive magnetron sputter deposited TiO2/Al2O3 hetero-structured thin films. These films are irradiated with 6 MeV electron beams by maintaining the dose rate at ∼1 kGy/min at three different doses 10,… read more here.
Keywords: irradiation; optical electrical; tio2 al2o3; irradiation effects ... See more keywords
Can Mesoporous TiO2-Al2O3-Supported NiMoS OR CoMoS Effectively Perform in Ultra-Deep Desulfurization of Gas Oil?
Sign Up to like & getrecommendations! Published in 2018 at "Petroleum Chemistry"
DOI: 10.1134/s0965544118050158
Abstract: Waste aluminum foil was used for preparation of mesoporous TiO2-Al2O3 using starch as a textural modifier. The catalytic species, Mo and Ni or Co were loaded onto the mesoporous support, following incipient wetness sequential impregnation.… read more here.
Keywords: tio2; tio2 al2o3; mesoporous tio2; gas oil ... See more keywords
Optimizing the Incorporation Modes of TiO2 in TiO2-Al2O3 Composites for Enhancing Hydrodesulfurization Performance of Corresponding NiMoP-Supported Catalysts
Sign Up to like & getrecommendations! Published in 2024 at "Catalysts"
DOI: 10.3390/catal14050287
Abstract: TiO2-Al2O3 supports with different incorporation methods of titania were synthesized via three methods: impregnation (TA-I), co-precipitation (TA-CP), and co-precipitation–hydrothermal treatment (TA-HT). And the NiMoP catalysts prepared on the corresponding supports were evaluated for hydrodesulfurization (HDS)… read more here.
Keywords: tio2 al2o3; hydrodesulfurization; incorporation; incorporation modes ... See more keywords
Manufacturing of TiO2, Al2O3 and Y2O3 Ceramic Nanotubes for Application as Electrodes for Printable Electrochemical Sensors
Sign Up to like & getrecommendations! Published in 2024 at "Crystals"
DOI: 10.3390/cryst14050454
Abstract: This paper describes the process to obtain ceramic nanotubes from titanium dioxide, alumina and yttrium oxide by a feasible, replicable and reliable technology, including three stages, starting from an electrospinning process of poly(methyl methacrylate) solutions.… read more here.
Keywords: tio2 al2o3; y2o3 ceramic; manufacturing tio2; al2o3 y2o3 ... See more keywords