Results 31 to 40 of about 81,972 (357)
Journal of Natural Fibers, 2022 The primary purpose of the research is to improve the surface of hemp fibers chemically. The outcome of different chemical treatments of fibers on their chemical, morphological, physical, and thermal properties has been studied.
Priyanka Soni, Shishir Sinha
doaj +1 more source
Dentistry Journal, 2023 The aim of the study was to evaluate the effect of various silane coupling agents on the micro-push-out bond strength between a hydrogen peroxide-etched epoxy-based fiber-reinforced post and composite resin core.
Sarah Adwani +5 more
doaj +1 more source
Investigating the early age crack resistance of concrete treated with silane-modified zeolite powder
Alexandria Engineering JournalThis study investigates the efficacy of silane-modified zeolite powder in enhancing the early age crack resistance of concrete. Three concrete mixes were evaluated: a reference mix, a 20 % zeolite replacement mix, and a silane-modified zeolite mix.
Yuan Zhou +3 more
doaj +1 more source
Wettability and Anti-Corrosion Performances of Carbon Nanotube-Silane Composite Coatings
Fibers, 2020 In this paper, a sol-gel N-propyl-trimethoxy-silane coating filled with different amount of multi-wall carbon nanotubes (MWCNTs) was investigated in order to improve the aluminum corrosion resistance.
Luigi Calabrese +2 more
doaj +1 more source
XPS and AFM study of interaction of organosilane and sizing with e-glass fibre surface
, 2008 Organosilanes are often used in commercial sizings for glass fibres to provide wettability with the resin and promote strong interfacial adhesion to the matrix in a fibre reinforced polymer composite.
Liu, Xiaoming +5 more
core +1 more source
Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres
Advanced Engineering Materials, EarlyView.This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann +3 more
wiley +1 more source
Enhancement of the Silicon Nanocrystals’ Electronic Structure within a Silicon Carbide Matrix
Indonesian Journal of ChemistryUsing plasma-enhanced chemical vapor deposition (PECVD), a mixed gas of silane (SiH4) and methane (CH4) was diluted with hydrogen (H2) to produce thin films of silicon nanocrystals embedded in a silicon carbide (SiC) matrix.
Soni Prayogi
doaj +1 more source
Dental Journal, 2016 Background: Fixed orthodontic appliances with ceramic brackets are used frequently to fulfill the aesthetic demand of patient through orthodontic treatment. Ceramic brackets have some weaknesses such as bond strength and enamel surface damage.
Pinandi Sri Pudyani +1 more
doaj +1 more source
NMR spectroscopic studies of dimethyldiethoxy silane hydrolysis and polysiloxane conversion
, 2002 The hydrolysis rate of alkoxy silane (dimethyldiethoxy silane, DMDES, etc.) is a linear relationship vs. the reaction time under the moisture flux control.
Kan‐Nan Chen +3 more
core +1 more source
Effect of Oxygen Content on Surface and Subsurface Integrity During Turning of Ti–6Al–4V
Advanced Engineering Materials, EarlyView.This study examines how oxygen content in the ambient atmosphere affects the surface and subsurface properties of Ti–6Al–4V during turning. Results show that oxygen does not influence surface roughness. However, machining in an extremely high vacuum‐adequate atmosphere increases surface hardness by up to 7.8% and induces compressive residual stresses ...
Benjamin Bergmann +3 more
wiley +1 more source