Results 81 to 90 of about 40,525 (255)
Photocatalytic Water Splitting on the Lunar Surface: Prospects for In Situ Resource Utilization
Advanced Materials Interfaces, EarlyView.Water has been found in craters on the moon nearby locations which are illuminated >80% of the time. Photocatalysis uses energy from sunlight to drive chemical reactions such as water splitting to produce oxygen and hydrogen. It is a scalable technology that requires lighter equipment and utilizes resources available on the moon. ABSTRACT The discovery
Ranjani Kalyan +6 more
wiley +1 more source
Scientific ReportsThe present work regards a unique yet study of 3D structured surface evolution of nano-balls and walls-like features with thickness variation, for tungsten oxide (WO3) thin films made by spray deposition.
Mirela Petruta Suchea +11 more
doaj +1 more source
Influences of annealing temperature on sprayed CuFeO2 thin films
Results in Physics, 2018 Delafossite CuFeO2 thin films were successfully prepared onto quartz substrates using simple spray pyrolysis technique. Post annealing under nitrogen atmosphere for 2 h was necessary to form delafossite CuFeO2 phase. The effect of alteration in annealing
H.M. Abdelwahab +4 more
doaj +1 more source
Direct Ink Writing 3D Printing of Recyclable and Thermally Stable Vitrimers
Advanced Materials Technologies, EarlyView.Vitrimers hold great promise in additive manufacturing as defect‐insensitive, repairable, and recyclable feedstocks. A thin‐film additively manufactured process is developed for a high‐performance vitrimer that is difficult to process traditionally.
Louis O. Vaught +2 more
wiley +1 more source
Porous Cu-Mn-O catalysts fabricated by spray pyrolysis method for efficient CO oxidation
Results in Physics, 2019 Series of “Hopcalite” catalysts for low-temperature CO oxidation are prepared through a facile ultra-sonic spray pyrolysis approach. It has been found that the spray pyrolysis temperature and Cu/Mn atomic ratio in initial precursors show significant ...
Yang Zhou +10 more
doaj +1 more source
High efficiency cathodes for SOFCs prepared by spray-pyrolysis [PDF]
, 2015 In recent years, lowering the operating temper-ature of the Solid Oxide Fuel Cells (SOFCs) to the intermediate temperature range (500-700 ºC) has become the main challenge for this technology.
Dos Santos-Gómez, Lucía +2 more
core
Nanoporous Microelectrodes for Neural Electrophysiology Recordings in Organotypic Culture
Advanced Materials Technologies, EarlyView.The highly porous microelectrodes have been designed and printed on culture membranes, allowing to record electrophysiological neural activity for rodent brain slices. To keep the biocompatible nanoporous structure, the microelectrodes and insulative layer are fabricated on the bottom of culture membranes with only small connector pads added on the top.
Petro Lutsyk +3 more
wiley +1 more source
Results in Physics, 2018 Thin films of In2O3 and In2O3 doped with Ag+ or Cu2+ were assembled by spray pyrolysis from aqueous solution at 450 °C. The microstructure analysis and optical properties were investigated using XRD, SEM, EDX and UV–Vis. spectrophotometer.
Nasser Y. Mostafa +2 more
doaj +1 more source
SINTESIS CARBON NANOTUBE DENGAN METODE SPRAY PYROLYSIS DAN APLIKASINYA UNTUK ADSORPSI BENZENA [PDF]
, 2008 Telah dilakukan sintesis carbon nanotube (CNT) menggunakan metode spray pyrolysis dengan benzena (C6H6) sebagai sumber karbon dan ferrocene (Fe( ױ5-C5H5)2) sebagai sumber katalis.
Rowi, Khasan
core
High temperature annealing of micrometric Zn2SiO4:Mn phosphor powders in fluidized bed [PDF]
, 2008 Micrometric Zn1.8Mn0.2SiO4 phosphor powders prepared by spray pyrolysis have been annealed between 900 and 1200°C under ambient air atmosphere to exalt their luminescence properties. Two original gas-solid fluidization processes have been tested in order
Alavi, Shila +2 more
core +2 more sources