Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 23 for “"soda lime glass"”.
-
On the phenomenon and potential applications of pulsed laser-reshaped silver nanoparticles embedded in soda-lime glass
… (a “nanocomposite”) embedded within soda-lime glass. The Surface Plasmon Resonance (SPR) is a feature of these particles that is responsible for its unique optical properties. It is shown in this work how SPR is utilised for shape modification of silver nanoparticles with the use of a …
-
The dissolution rates of amorphous silica and opal-CT
Dissolution rates of two different glasses (soda-lime glass and fused quartz) and a natural opal (opal-CT) in distilled and deionized water and two concentrations of NaCI solution from 25°C to 75°C were measured by molybdate blue method and determined by initial rate method. The specific surface …
-
Additive manufacturing of glass using a filament fed process
… many scientific and engineering applications of glass including optics, communications, electronics, and hermetic seals, there has been minimal research towards the Additive Manufacturing (AM) of transparent glass parts. The special thermal and optical properties of glasses make them hard to be …
-
Computational control of laser systems for micro-machining
… microfluidics, micro-sensors, data storage, glass cutting and decorative marking applications. The relations of Nd:YV04 and C02 laser system parameter settings to the dimensions and morphology of microfabricated structures were examined in this work. Laser system parameters investigated …
-
Rapid Prototyping of a Directly Heated Thermionic Triode Using 3D Printing Techniques
… and encapsulant materials were printed on a soda lime glass substrate to form the triode electrodes and ceramic wall bonding layer respectively. The anode was printed with a layer of silver, and the grid and cathode filament supports were soldered to the remaining electrodes. The triode was …
-
The Effect of Microwaves on Aqueous Corrosion of Glass
Glass corrodes in aqueous environments. The corrosion process is well-understood for many circumstances involving long periods of time at room temperature as well as processes that involve conventional heating, but the effect of microwave energy on glass corrosion has never been fully investigated. …
-
Low temperature photoluminescence studies on sputter deposited cadmium sulphide/cadmium telluride heterojunctions and solar cells
… grown on transparent conducting oxide covered soda lime glass using rf-sputter deposition. It was found that the luminescence shifts from being dominated by sub-gap defect mediated emission at lower excitation powers to near band edge excitonic emission at higher excitation powers. The effect …
-
High Temperature Corrosion of Single Crystal Sapphire and Zirconia in Coal Gasification and Commercial Glass Environments
… zirconia at high temperatures in coal slag and soda lime glass. The amount of corrosion of sapphire and zirconia in corrosive slags was measured at 1200°C, 1300°C, and 1400°C for different exposure times. The microstructural features at the interface of sapphire and zirconia were investigated …
-
Chemical corrosion of Ag films on glass
… Ag films on an aluminoborosilicate and a soda lime glass was investigated in wet HCl and saturated water vapor as a function of concentration, temperature and time. The higher corrosion resistance of chemically deposited Ag films in comparison to evaporated or sputtered Ag films is …
-
Fabrication and characterization of sintered porous glass emitters for electrospray propulsion
… a silicon-on-insulator wafer to produce molds. Soda-lime glass microspheres with a median diameter of about 4[mu]m are then deposited into these molds and sintered to form porous columns with a diameter of 25[mu]mt, 50[mu]rm, or 75[mu]m. These columns become emitters when the device layer is …
-
Preparation And Characterization Of Cigss Solar Cells And Pv Module Data Analysis
… back contact, CuGa, In metallic precursors on a soda lime glass substrate using a stepper motor control for better uniformity. Further, selenization/ sulfurization of these precursors was carried out using rapid thermal processing (RTP). CIGS films were sulfurized using chemical bath deposition …
-
Dynamics and failure analysis of architectural glazing subjected to blast loading
… from architectural glazing. Use of laminated glass, two soda lime glass plies are adhered to a polyvinyl butyral (PVB) interlayer, has the potential for limiting such hazards. Most of the work on laminated glazing subjected to blast loading has been experimental and primarily geared towards …
-
Preparation Of Efficient Cuin1-xgaxse2-ysy/cds Thin-film Solar Cells By Optimizing The Molybdenum Back Contact And Using Diethylselenide as Selenium Precursor
… Mo film was sputter deposited on 2.5 cm x 10 cm soda-lime glass using DC magnetron sputtering for studying the adhesion and chemical reactivity with selenium and sulfur containing gas at maximum film growth temperature. Mo being a refractory material develops stresses, nature of which depends on …
-
Quantification of bond strength between cementitious materials and microbially-induced calcium carbonate precipitates
… calcium-silicate-hydrate corrosion products on soda-lime glass substrates. Over the course of a 28-day treatment period, mortar beams in nearly all treatment conditions recovered to 95-105% of their pre-cracked resonant frequency, though the rate of recovery varied. Beams healed autogenously …
-
Optical characterization of copper indium gallium diselenide thin films
… Polycrystalline layers deposited on Mo-coated soda lime glass, polycrystalline layers deposited on metal foil, and epitaxial films grown on (100) and (111) GaAs were analyzed in this work. This work concludes that the donor-acceptor pair recombination model used in most interpretations of CIGS …
-
Compositional Exploration and Microstructural- Environmental Evaluation of Alloys for Glass Vitrification Applications
… of alternative alloys for high-temperature glass vitrification, with the aim of improving the durability of Co-101 alloy spinners used in glass mineral wool production. These components operate under aggressive thermal and chemical conditions that accelerate oxidation and corrosion, limiting …
-
Characterization Of Microstructural And Chemical Features In Cu-in-ga-se-s-based Thin-film Solar Cells
… microstructure due to sodium incorporation from soda-lime glass or from a post-deposition treatment with NaF as a function of CIGS deposition temperature. The CIGS-CdS interface becomes smoother and the small columnar CIGS grains close to the Mo back contact disappear with increasing CIGS …
-
Self-assembled Plasmonic Nanostructures for Thin Film Photovoltaics
… silver nanostructures fabricated on soda-lime glass by a solid-state dewetting (SSD) process, which consist in thermallyinduced morphology transformation from a thin lm to an array of islands or nanoparticles is reported. It is shown that four distinct types of morphology tend to form …
-
Multiphysics Model of Hypervelocity Impact and Impact Induced Plasma Formation
… and applied to study metallic rods impacting soda-lime glass (SLG) in a chemically inert environment at hypersonic velocities. The framework addresses challenges such as interface tracking under large deformation and discontinuities in state variables and material models. Each of the three …
Page 1 of 2