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981
New Network Polymer Electrolytes Based on Ionic Liquid and SiO<sub>2</sub> Nanoparticles for Energy Storage Systems
Published 2023-05-01“…The method of quantum-chemical modeling of the interaction of SiO<sub>2</sub> nanoparticles with ions showed the advantage of the mixed adsorption process, in which a negatively charged surface layer is formed from Li<sup>+</sup> BF<sub>4</sub><sup>—</sup> ions on silicon dioxide particles and then from ions of the ionic liquid EMI<sup>+</sup> BF<sub>4</sub><sup>−</sup>. …”
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982
Evaluation of Mechanical and Thermal Properties of Polypropylene-Based Nanocomposites Reinforced with Silica Nanofillers via Melt Processing Followed by Injection Molding
Published 2023-12-01“…The current work disseminates the studies on the mechanical and thermal properties of the polypropylene HHR102 polymer reinforced with nano dispersoids of silicon dioxide at varied weight fractions. The nanocomposites, fabricated via melt processing followed by injection molding, were tested for tensile strength, % elongation, tensile modulus, and impact toughness. …”
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983
Remineralization of Artificially Demineralized Human Enamel and Dentin Samples by Zinc-Carbonate Hydroxyapatite Nanocrystals
Published 2022-10-01“…EDX analysis showed calcium phosphate and silicon dioxide precipitations on treated dentin samples. …”
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984
The Evolution of Organosilicon Precursors for Low-k Interlayer Dielectric Fabrication Driven by Integration Challenges
Published 2021-08-01“…Reduction of the dielectric constant of a material can be accomplished by selecting chemical bonds with low polarizability and introducing porosity. Moving from silicon dioxide, silsesquioxane-based materials, and silica-based materials to porous silica materials, the industry has been able to reduce the ILDs’ dielectric constant from 4.5 to as low as 1.5. …”
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985
A Novel Conformal Quasi-Yagi Antenna With Offset Feed for High Directional 300GHz Applications
Published 2023-01-01“…The proposed antenna is designed on a Silicon-dioxide (SiO2) dielectric substrate having a permittivity (<inline-formula> <tex-math notation="LaTeX">$\varepsilon _{\mathrm {r}}$ </tex-math></inline-formula>) of 4 and a height of <inline-formula> <tex-math notation="LaTeX">$60\mu \text{m}$ </tex-math></inline-formula>. …”
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986
1.8-μm thulium microlasers integrated on silicon
Published 2018“…The 200-μmdiameter thulium microlasers are enabled by a novel high quality-factor (Q-factor) design, which includes two silicon nitride layers and a silicon dioxide trench filled with thulium-doped aluminum oxide. …”
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987
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988
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989
Nanoparticles-surfactant foam and crude oil interaction in porous media
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Thesis -
990
Forced convection nanofluids through corrugated backward facing step channels using numerical analysis
Published 2017“…However, there is a decrease in these parameters with an increase in the wavelength and nanoparticle diameter. The silicon dioxide-water nanofluid provides the best thermal hydraulic performance. …”
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Thesis -
991
Investigation Of Adhesion Between Microwave Plasma Treated Epoxy And Silicone
Published 2020“…Further ageing from one week to two months, the gradual decline in shear strength between epoxy and silicone is due to the dominating influence of the decaying in surface free energy and oxidation state of silicon dioxide. During ageing, LMWOM play negligible role in affecting the shear strength between epoxy and silicone probably due to the consumption of LMWOM in cross-linking reactions and the diffusion of LMWOM from the surface of epoxy to the bulk. …”
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Thesis -
992
Color stability of pigmented maxillofacial prosthetic silicone elastomer with and without filler incorporation subjected to outdoor weathering - a digital evaluation
Published 2021“…Nano-filler particle silicon dioxide (SiO2) was infused within an additional 72 pigmented samples that were also weathered. …”
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Thesis -
993
Graphene floating gate flash memory performance with high-k tunnel barrier engineering
Published 2020“…The memory window for flash memory cell for silicon dioxide (SiO2) is 15.4 V while for the memory window using variable oxide thickness (VARIOT) of 1/7 nm of SiO2/high-k material of four high-k materials for SiO2/Si3N4, SiO2/AhO3, SiO2/HfO2 and SiO2/ZrO2 tunnel barrier are 23.0 V, 20.0 V, 25.4 V and 26.0 V, respectively at the same P/E voltage of ±20 V programming and erasing voltage. …”
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Thesis -
994
Variable oxide thickness optimization and reliability analysis of Gate-All-Around floating gate for flash memory cell
Published 2020“…This research begins with the VARIOT optimization of five high-k dielectric materials which are Zirconium dioxide, Hafnium (IV) Oxide, Lanthanum Oxide, Yttrium (III) Oxide, and Aluminium Oxide (ZrO2, HfO2, La2O3, Y2O3 and Al2O3) in which these high-k dielectrics can be embedded onto low-k dielectric layer which is Silicon Dioxide, SiO2 using 3-Dimensional (3D) TCAD simulator of Silvaco ATLAS. …”
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Thesis -
995
Nanoparticles-surfactant foam and crude oil interaction in porous media
Published 2017“…Due to limited research in this area, this study was conducted to understand the influence of silicon dioxide (SiO2) and aluminum oxide (Al2O3) nanoparticles on the surfactant foam bulk and dynamic stability and surfactant adsorption on clay mineral. …”
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Thesis -
996
Water quality study at Tasik Chini in 2013 and 2016 during wet and dry season
Published 2017“…Twelve parameters to identify heavy metals concentration are Iron (III) Oxide (Fe203), Silicon Dioxide (SiO2), Alaminium Oxide (Al203), Manganese Oxide (MnO), Potassium Oxide (K20), Titanium Dioxide (TiO2), Phosphorus pentoxide (p205), Barium Oxide (BaO) Lead Oxide (Pbo), Calcium Oxide (Cao), Sulphur Trioxide(SO3), and Zinc Oxide (ZnO) also had test by run ICP-MS. …”
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Undergraduates Project Papers -
997
Distinct molecular subtypes of systemic sclerosis and gene signature with diagnostic capability
Published 2023-10-01“…Eight pertinent compounds, namely methotrexate, resveratrol, paclitaxel, trichloroethylene, formaldehyde, silicon dioxide, benzene, and tetrachloroethylene, were identified from the CTD.ConclusionThe present study has effectively devised an innovative molecular subtyping methodology for patients with SSc and a diagnostic model based on machine learning to aid in clinical treatment. …”
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998
Phase transformation sequence of pre-oxidized roast-leach ferrovanadium residue
Published 2024-03-01“…According to the XRF analysis, the predominant compounds present are hematite, Fe2O3 (75.55%), titanium dioxide, TiO₂ (12.79%), silicon dioxide, SiO2 (3.03%), and alumina, Aℓ2O3 (2.62%), along with minor compounds. …”
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999
Performance Study of Nano/SiO<sub>2</sub> Films and the Antimicrobial Application on Cantaloupe Fruit Shelf-Life
Published 2021-04-01“…Novel films were prepared by the addition of 1% chitosan, 1% nano silicon dioxide, and 1% nisin and freeze-dried for the performance study. …”
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1000
Spatially‐Modulated Silicon Interface Energetics Via Hydrogen Plasma‐Assisted Atomic Layer Deposition of Ultrathin Alumina
Published 2023-02-01“…Trimethylaluminum in combination with remote hydrogen plasma is used instead of a gas‐phase oxidant for the transformation of silicon dioxide (SiO2) into alumina. Depending on the number of ALD cycles, the SiO2 can be partially or fully transformed, which is exploited to deposit ultrathin AlOx layers in selected regions defined by lithographic patterning. …”
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