Mechanical, thermal, and water vapor barrier properties of regenerated cellulose/nano-SiO2 composite films
Sign Up to like & getrecommendations! Published in 2018 at "Cellulose"
DOI: 10.1007/s10570-018-2059-x
Abstract: Bionanocomposite films were fabricated by reinforcing regenerated cellulose (RC) with 3-aminopropyl-functionalized silica nanoparticles (nano-SiO2). The composite films were prepared by dissolving cotton linter RC in a 7% NaOH/12% urea solution followed by the addition of… read more here.
Keywords: nano sio2; sio2; sio2 composite; regenerated cellulose ... See more keywords
Effect of coated and encapsulated polyacrylate/nano-SiO2 composite emulsions on the finishing performances of leather via miniemulsion polymerization
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Science"
DOI: 10.1007/s10853-020-04776-3
Abstract: In this study, the polyacrylate/nano-SiO2 (PA/SiO2) composite emulsion with ideal encapsulated and coated morphologies were prepared by miniemulsion polymerization. They, respectively, are encapsulated PA/SiO2-S composite emulsion, coated PA/SiO2-Q and PA/SiO2-W composite emulsion. The morphology of… read more here.
Keywords: nano sio2; sio2 composite; emulsion; composite emulsions ... See more keywords
Rapid electrospray synthesis and photocatalytic activities inhibition by ZnO–SiO2 composite particles
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Papers"
DOI: 10.1007/s11696-020-01221-2
Abstract: The fabrication of ZnO–SiO2 (ZS) composite found to be a great challenge owing to the disadvantage of the recent method such as high temperature and multistep process. To this end, a new and rapid method… read more here.
Keywords: zno particles; zno; composite particles; sio2 composite ... See more keywords
Preparation of transparent fluorocarbon/TiO 2 -SiO 2 composite coating with improved self-cleaning performance and anti-aging property
Sign Up to like & getrecommendations! Published in 2017 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2016.11.014
Abstract: Abstract This work reports a facile method to fabricate transparent self-cleaning fluorocarbon coatings filled by semicrystalline colloidal particles of TiO2-SiO2 composite oxide presenting a particle size ranging from 6 to 10 nm. Anatase-TiO2 crystallites were successfully… read more here.
Keywords: tio2; tio2 sio2; composite coatings; sio2 composite ... See more keywords
Facile preparation of cellulose-SiO2 composite aerogels with high SiO2 contents using a LiBr aqueous solution.
Sign Up to like & getrecommendations! Published in 2019 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2019.114975
Abstract: Cellulose-SiO2 composite aerogels (CSGs) with high SiO2 content up to 90% were successfully developed via the mixing of SiO2 particles and a cellulose solution dissolved in a LiBr aqueous solution. The characteristic properties resulting from… read more here.
Keywords: composite aerogels; sio2 composite; cellulose sio2; high sio2 ... See more keywords
The effect of calcination temperature on the structure and activity of TiO2/SiO2 composite catalysts derived from titanium sulfate and fly ash acid sludge
Sign Up to like & getrecommendations! Published in 2018 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2018.06.032
Abstract: Abstract The composite catalysts of TiO2/SiO2 were prepared though a sol-gel process followed by the calcination crystallization process. The inexpensive precursors, titanium sulfate and fly ash acid sludge, were used as providing titania and silica… read more here.
Keywords: tio2 sio2; temperature; calcination; sio2 composite ... See more keywords
Synthesis and characterization of SiO2/C composite nanofibers as free-standing anode materials for Li-ion batteries
Sign Up to like & getrecommendations! Published in 2019 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2019.135101
Abstract: Abstract One dimensional SiO2/C composite nanofibers were successfully synthesized from precursor solutions with polyvinylpyrrolidone (PVP) as a carbon source by electrospinning with two-step heat treatment, comprising preoxidation at 280 °C in the air followed by annealing… read more here.
Keywords: free standing; treatment; sio2; composite nanofibers ... See more keywords
A poly(vinylidene fluoride)/ethyl cellulose and amino-functionalized nano-SiO2 composite coated separator for 5 V high-voltage lithium-ion batteries with enhanced performance
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Power Sources"
DOI: 10.1016/j.jpowsour.2018.10.056
Abstract: Abstract A poly(vinylidene fluoride)/ethyl cellulose and amino-functionalized nano-SiO2 (PVDF-EC-(A-SiO2)) composite coated on polyethylene (PE) is developed as the functional separator of 5 V high-voltage lithium ion batteries with enhanced performance. Compared with the PE separator, the… read more here.
Keywords: high voltage; separator; sio2 composite; ion batteries ... See more keywords
Enhanced photocatalytic degradation of acetaminophen from wastewater using WO3/TiO2/SiO2 composite under UV–VIS irradiation
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2017.08.092
Abstract: Abstract This study investigates the photocatalytic degradation of acetaminophen (Ace) from synthetic wastewater by individual TiO2, TiO2/SiO2 and/or WO3/TiO2/SiO2 composite under UV–VIS illumination. To characterize changes in their morphology and crystal structures before and after… read more here.
Keywords: tio2; tio2 sio2; degradation; wo3 tio2 ... See more keywords
Facile preparation of super-oleophobic TiO2/SiO2 composite coatings by spraying method
Sign Up to like & getrecommendations! Published in 2021 at "Progress in Organic Coatings"
DOI: 10.1016/j.porgcoat.2021.106411
Abstract: Abstract Re-entrant geometries can effectively trap air pockets, increase air/liquid interface fraction, prevent the penetration of low surface tension organic liquids, and achieve super-oleophobic performance. However, the creation of re-entrant geometries usually involving expensive lithographic… read more here.
Keywords: super oleophobic; tio2 sio2; sio2 composite; spraying method ... See more keywords
New Cu2O-SiO2 Composite Aerogel-like Desulfurization Adsorbents with Different Molar Ratio of Si/Cu Based on π-Complexation
Sign Up to like & getrecommendations! Published in 2018 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.8b02968
Abstract: Cu2O-SiO2 composite aerogel-like adsorbents with different n(Si/Cu) were synthesized by a sol–gel method, followed by drying under atmospheric pressure, and characterized by BET, XRD, SEM, H2-TPR, XRF, and FTIR means. Their adsorption performance for thiophene… read more here.
Keywords: aerogel like; cu2o sio2; sio2; composite aerogel ... See more keywords