Sensitive silica-alumina modified capacitive non-faradaic glucose sensor for gestational diabetes.
Sign Up to like & getrecommendations! Published in 2021 at "Biotechnology and applied biochemistry"
DOI: 10.1002/bab.2155
Abstract: Highly sensitive silica-Alumina (Si-Al) modified capacitive non-faradaic glucose biosensor was introduced to monitor the gestational diabetes. Glucose oxidase (GOx) was attached on Si-Al electrode surface as the probe through amine-modification followed by glutaraldehyde premixed GOx… read more here.
Keywords: gestational diabetes; capacitive non; silica alumina; sensitive silica ... See more keywords
Three‐Dimensional Analytical Surface Quantification of Heterogeneous Silica‐Alumina Catalyst Supports
Sign Up to like & getrecommendations! Published in 2017 at "ChemCatChem"
DOI: 10.1002/cctc.201600543
Abstract: The ability of energy‐filtered transmission electron microscopy (EFTEM) tomography to provide 3 D chemical maps at the nanoscale opens a new way to analyse heterogeneous materials quantitatively. In association with other techniques, EFTEM tomography has been… read more here.
Keywords: sample; catalyst supports; surface; silica alumina ... See more keywords
Influence of silica and alumina (SiO2 + Al2O3) on crystallization characteristics of synthetic coal slags
Sign Up to like & getrecommendations! Published in 2017 at "Fuel"
DOI: 10.1016/j.fuel.2016.10.081
Abstract: Abstract Crystallization inside the liquid slag of entrained flow gasifiers can increase the viscosity of the slag, affecting flow down the wall and resulting in operational problems. The chemical component of the slag is an… read more here.
Keywords: temperature; crystallization; silica alumina; influence ... See more keywords
Synthesis and characterization of amorphous silica-alumina with enhanced acidity and its application in hydro-isomerization/cracking
Sign Up to like & getrecommendations! Published in 2020 at "Fuel"
DOI: 10.1016/j.fuel.2020.118487
Abstract: Abstract Amorphous silica-aluminas with enhanced Bronsted acidity have been successfully synthesized via a novel acetic acid based sol-gel process. The resulting amorphous silica-aluminas possess an irregular spherical morphology, homogeneously element dispersion, and a high external… read more here.
Keywords: bronsted acid; silica alumina; silica aluminas; amorphous silica ... See more keywords
An efficient Pd/carbon-silica-alumina catalyst for the hydrodeoxygenation of bio-oil model compound phenol
Sign Up to like & getrecommendations! Published in 2021 at "Molecular Catalysis"
DOI: 10.1016/j.mcat.2021.111681
Abstract: Abstract Bio-oil is a kind of viable renewable and environmentally sustainable energy, which is obtained from fast pyrolysis of biomass. However, bio-oil is not suitable for direct application due to the high content of oxygen… read more here.
Keywords: carbon silica; bio oil; hydrodeoxygenation bio; oil ... See more keywords
Mixed silica-alumina oxide as sorbent for dyes and metal ions removal from aqueous solutions and wastewaters
Sign Up to like & getrecommendations! Published in 2017 at "Microporous and Mesoporous Materials"
DOI: 10.1016/j.micromeso.2017.05.016
Abstract: Abstract Wastewaters containing organic and inorganic contaminants such as dyes, heavy metal ions, salts, and surfactants are considered to be a serious environmental problem in human society. Adsorption is the most popular technique for wastewater… read more here.
Keywords: metal ions; removal aqueous; silica alumina; ions removal ... See more keywords
Synthesis and characterization of superhydrophobic surfaces prepared from silica and alumina nanoparticles on a polyurethane polymer matrix
Sign Up to like & getrecommendations! Published in 2019 at "Progress in Organic Coatings"
DOI: 10.1016/j.porgcoat.2019.05.036
Abstract: Abstract An economical approach to synthesize superhydrophobic surfaces with silica and alumina nanoparticles on a polyurethane-based paint is presented. The surfaces have been prepared by spraying functionalized nanoparticles on the partially cured polymer matrix, and… read more here.
Keywords: superhydrophobic surfaces; microscopy; nanoparticles polyurethane; surfaces prepared ... See more keywords
Identification of the structure of Ni active sites for ethylene oligomerization on an amorphous silica-alumina supported nickel catalyst
Sign Up to like & getrecommendations! Published in 2021 at "Chinese Journal of Catalysis"
DOI: 10.1016/s1872-2067(21)63827-5
Abstract: Abstract The structure of Ni active sites supported on amorphous silica-alumina supports with different contents of Al2O3 loadings in relation to their activities in ethylene oligomerization were investigated. Two kinds of Ni sites were detected… read more here.
Keywords: active sites; silica alumina; ethylene oligomerization; amorphous silica ... See more keywords
Indole Hydrodenitrogenation over Alumina and Silica–Alumina-Supported Sulfide Catalysts—Comparison with Quinoline
Sign Up to like & getrecommendations! Published in 2017 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.7b02993
Abstract: A detailed kinetic model was proposed to analyze experimental data obtained from indole hydrodenitrogenation (HDN) over γ-Al2O3 and amorphous silica–alumina (ASA)-supported NiMo catalysts. The goal was to investigate the support acidity effects on indole HDN… read more here.
Keywords: quinoline indole; quinoline hdn; silica alumina; quinoline ... See more keywords
Preparation of Silica, Alumina, Titania, and Zirconia with Different Pore Sizes Using Sol–Gel Method and Their Properties as Matrices in Catalytic Cracking
Sign Up to like & getrecommendations! Published in 2018 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.8b03019
Abstract: Different mesoporous sizes of oxides, silica, alumina, titania, and zirconia were made by changing calcination temperature, and mixed catalysts, the mixtures of the oxides and microporous zeolite, were prepared. Conversions of n-dodecane using the β… read more here.
Keywords: mixed catalysts; catalytic cracking; zeolite; alumina titania ... See more keywords
Production of pyrolytic oil from ULDP plastics using silica-alumina catalyst and used as fuel for DI diesel engine
Sign Up to like & getrecommendations! Published in 2020 at "RSC Advances"
DOI: 10.1039/d0ra07073d
Abstract: A rapid increase in the use of non-biodegradable plastics and their disposal after use has had a detrimental impact on the environment. Used plastics (used low-density polyethylene – ULDP) were selected as feedstock for the… read more here.
Keywords: pyrolytic oil; diesel; engine; silica alumina ... See more keywords