Results 41 to 50 of about 40,729 (256)
Synthesis of Silica Particles Using Ultrasonic Spray Pyrolysis Method
Metals, 2021 Silica has sparked strong interest in hydrometallurgy, catalysis, the cement industry, and paper coating. The synthesis of silica particles was performed at 900 °C using the ultrasonic spray pyrolysis (USP) method.
Srecko Stopic +3 more
doaj +1 more source
Synthesis of Nanowires by Spray Pyrolysis [PDF]
Journal of Sensors, 2009 Nanowires of carbon as well as nickel‐carbon (Ni‐C) were synthesized by spray‐pyrolysis. The carbon nanowires were synthesized using methanol as a precursor while the Ni‐C nanowires were obtained by using nickel chloride methanol solution as feed. It was found that low argon carrier gas flow rates (<100 cm3/min) and suitable reaction temperatures ...
Kalyana C. Pingali +2 more
openaire +1 more source
Flammability behaviour of wood and a review of the methods for its reduction [PDF]
, 2013 Wood is one of the most sustainable, aesthetically pleasing and environmentally benign materials. Not only is wood often an integral part of structures, it is also the main source of furnishings found in homes, schools, and offices around the world.
Hull, T Richard, Lowden, Laura
core +2 more sources
Catalysis Communications, 2022 Developing highly active and stable hydrodeoxygenation (HDO) catalysts is an industrial challenge. In this work, γ-Al2O3 microspheres incorporating high levels of Mo catalyst (30 wt%; MoO3@Al2O3) were effectively and rapidly prepared by ultrasonic ...
The Ky Vo, Duong Tuan Quang, Jinsoo Kim
doaj +1 more source
Magneto-transport characteristics of La1.4Ca1.6Mn2O7 thin film deposited by spray pyrolysis
, 2005 Polycrystalline thin films of double layer manganite La_1.4Ca_1.6Mn_2O_7 (DLCMO) have been deposited by nebulized spray pyrolysis on single crystal LaAlO_3 substrates.
H K Singh +10 more
core +1 more source
Synthesis and Pyrolysis Behaviors of Polysilazanes for Spray Pyrolysis
Journal of the Ceramic Society of Japan, 1989 Polysilazanes, high potential precursors for Si3N4 materials, were synthesized from trichlorosilane and methyldichlorosilane. The molecular weight of these polysilazanes increased as the mixing ratio of trichlorosilane to methyldichlorosilane increased.
Tian-quan LIU +4 more
openaire +2 more sources
Advanced Engineering Materials, EarlyView.Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm +5 more
wiley +1 more source
Nanocrystalline cathodes for PC-SOFCs [PDF]
, 2015 Ceramic proton conductors are of great interest for the development of solid oxide fuel cells (PC-SOFC) operating at relatively low temperatures between 400 and 700 ºC.
Dos Santos-Gómez, Lucía
core
Advanced Functional Materials, EarlyView.This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner +9 more
wiley +1 more source
Novel microstructural strategies to enhance the electrochemical performance of La0.8Sr0.2MnO3-δ cathodes [PDF]
, 2015 Solid oxide fuel cells (SOFCs) are one of the most efficient technologies for direct conversion of fuels to electricity. La0.8Sr0.2MnO3-δ (LSM) is the cathode material most widely used in SOFCs [1], however, LSM exhibits high activation energy for oxygen
Dos Santos-Gómez, Lucía +3 more
core +1 more source