Effect of Si/Al ratio on catalytic performance of hydrothermally aged Cu-SSZ-13 for the NH 3 -SCR of NO in simulated diesel exhaust
Sign Up to like & getrecommendations! Published in 2017 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2017.04.198
Abstract: Abstract The hydrothermal stability of the CuSSZ-13 samples with various Si/Al ratios was examined. The NO conversions in the NH3-SCR and NH3 oxidation were measured. Physicochemical properties of the samples were characterized by means of… read more here.
Keywords: scr; effect ratio; ratio; ratio catalytic ... See more keywords
Effect of Ni-Ta ratio on the catalytic selectivity of fibrous Ni-Ta/ZSM-5 for dry reforming of methane
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2020.115952
Abstract: Abstract A series of Ni-Ta catalysts supported on fibrous ZSM-5 were synthesized by microemulsion and impregnation method. Catalytic activity and selectivity were influenced by incorporation of Ta into Ni catalyst. The side reaction (Boudouard, methane… read more here.
Keywords: effect ratio; methane; fibrous zsm; catalyst ... See more keywords
Trimetallic Ni-Co-Ru catalyst for the dry reforming of methane: Effect of the Ni/Co ratio and the calcination temperature
Sign Up to like & getrecommendations! Published in 2021 at "Fuel"
DOI: 10.1016/j.fuel.2021.120950
Abstract: Abstract This work studies the effect of Ni/Co ratio and calcination temperature on the performance of trimetallic Ni-Co-Ru catalysts supported on MgO-Al2O3. Higher activity was achieved with higher Ni/Co ratios, and the effect of calcination… read more here.
Keywords: calcination temperature; effect ratio; catalyst; calcination ... See more keywords
The effect of Sr/Ba ratio on the structure and luminescence properties of phosphors Sr2-Ba MgGeO7: Pb2+
Sign Up to like & getrecommendations! Published in 2018 at "Optik"
DOI: 10.1016/j.ijleo.2018.08.042
Abstract: Abstract Pb2+-doped phosphors exhibit tunable photoluminescence due to the sensitivity of their luminescence to the local environment. It is of great significance to tune the luminous color of Pb2+ doped phosphors for their applications by… read more here.
Keywords: pb2; effect ratio; luminescence properties; structure luminescence ... See more keywords
Effect of W/Mo ratio on the as-cast microstructure of Nb-modified Hastelloy N alloys
Sign Up to like & getrecommendations! Published in 2021 at "Materials Characterization"
DOI: 10.1016/j.matchar.2021.111075
Abstract: Abstract The effects of W/Mo ratio on the microstructures of as-cast Nb-modified Hastelloy N alloys have been investigated systematically in this study. It was found that the dendritic morphologies are independent on W/Mo ratio, but… read more here.
Keywords: effect ratio; ratio; hastelloy alloys; eutectic phases ... See more keywords
Effect of the Co/Mo Ratio on the Morphology and Activity of the CoMo Catalyst Supported on MgO Nanosheets in Dibenzothiophene Hydrodesulfurization
Sign Up to like & getrecommendations! Published in 2020 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.0c00804
Abstract: MgO nanosheets were employed to prepare CoMo catalyst with diļ¬erent Co/Mo ratio (CoMo/NA-MgO) by aqueous co-impregnation method. The CoMo/NA-MgO showed an increased activity in the hydrodesulfuriza... read more here.
Keywords: como catalyst; effect ratio; activity; mgo nanosheets ... See more keywords
Effect of the Ratio between Porosity and SiO2 and Al2O3 on Tensile Strength of Zeolite-Cemented Sands
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials in Civil Engineering"
DOI: 10.1061/(asce)mt.1943-5533.0002197
Abstract: AbstractThe practice of soil treatment using cement and zeolite is an approach that can be widely used in soil stabilization particularly in road construction, as a support layer for shallow founda... read more here.
Keywords: tensile strength; al2o3 tensile; ratio porosity; effect ratio ... See more keywords
Effect of Cu/Ga ratio on deep-level defects in CuGaSe2 thin films studied by photocapacitance measurements with two-wavelength excitation.
Sign Up to like & getrecommendations! Published in 2017 at "Applied optics"
DOI: 10.1364/ao.56.004090
Abstract: The effect of the Cu/Ga ratio on properties of deep-level defects in CuGaSe2 thin films were studied, using photocapacitance methods with two-wavelength excitation. The transient photocapacitance method, using a monochromatic probe light, determined two kinds… read more here.
Keywords: photocapacitance; effect ratio; deep level; level ... See more keywords
Effect of the ratio of dietary metabolizable energy to nitrogen content on production performance, serum metabolites, rumen fermentation parameters, and bacterial diversity in yaks
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Microbiology"
DOI: 10.3389/fmicb.2022.1013980
Abstract: This study examined the effect of the ratio of dietary metabolizable energy (MJ) to nitrogen (g) content (ME:N) on average daily gain (ADG), blood biochemical indices, rumen fermentation parameters, and rumen bacterial community in yaks.… read more here.
Keywords: metabolizable energy; ratio dietary; effect ratio; ratio ... See more keywords