Essays about: "soda-lime"

Showing result 1 - 5 of 8 essays containing the word soda-lime.

  1. 1. Life cycle assessment of flat glass and the implications of thinner and stronger glass

    University essay from Linnéuniversitetet/Institutionen för byggd miljö och energiteknik (BET)

    Author : Daniel Chima; [2023]
    Keywords : Soda-Lime Glass SLS ; Thermal Strengthening; Chemical Strengthening; Life Cycle Analysis.;

    Abstract : In the production of glass, the addition of more cullet to the batch of glass and the reduction of the thickness of glass are means to reduce energy consumption and raw material usage. This contributes towards improved energy efficiency targets of the European Union. READ MORE

  3. 2. A study of the photochromic effect in oxygen containing rare-earth metal hydride thin films and multilayer structures

    University essay from Uppsala universitet/Tillämpad kärnfysik

    Author : Sigurbjörn Már Aðalsteinsson; [2020]
    Keywords : ;

    Abstract : In this work, we have studied the photochromic response of several oxygen containing rare-earth hydride thin films (REHO, RE = Y, Nd, Gd, and Dy). Their chemical composition was characterized by an iterative multi-method approach based on ion beams, while the photochromic effect was measured by means of optical spectrometry. READ MORE

  4. 3. Dielectric properties of soda-lime silicate glass doped with TiO2

    University essay from Uppsala universitet/Fasta tillståndets fysik

    Author : Philip Sandell; [2020]
    Keywords : impedance spectroscopy; soda-lime; silicate; glass; titanium dioxide; dielectric;

    Abstract : A survey of the dielectric properties of TiO2 doped soda-lime silicate is presented. Impedance spectroscopy was used with measurements conducted in a temperature range from 298 K to 623 K and frequencies between 10-2 and 106 Hz. READ MORE

  5. 4. Processing of Sub-micrometer Features for Rear Contact Passivation Layer of Ultrathin Film Solar Cells Using Optical Lithography

    University essay from

    Author : Evelina Roxner; Ronja Olsmats Baumeister; [2019]
    Keywords : nanofabrication; optical lithography; photo lithography; line contacts; microfabrication; rear contact passivation; passivation layer; sub-micrometer features; thin film; ultra-thin film; solar cells; CIGS; aluminiumoxide;

    Abstract : Thin film copper, indium, gallium, selenide (CIGS) solar cells are promising in the field of photovoltaic technology. To reduce material and fabrication cost, as well as increasing electrical properties of the cell, research is ongoing towards ultra-thin film solar cells (absorption layer thickness less than 500 nm). READ MORE

  6. 5. Detection of glass in RDF using NIR spectroscopy

    University essay from Mälardalens högskola/Akademin för ekonomi, samhälle och teknik

    Author : Philip Hedlund; [2018]
    Keywords : NIR; spectroscopy; RDF; glass; CFB; boiler; performance; losses; NIR; spektroskopi; RDF; glas; CFB; panna; prestanda; förluster;

    Abstract : Purpose of this study was to investigate the possibilities of using Near-infrared (NIR) spectroscopy to detect glass in refuse derived fuel (RDF) as well as what on-line data of glass content could be used for in terms of boiler operation and performance determination. Sample configurations were done with dried RDF (to prevent mass loss due to moisture and spectroscopic disturbance) and increasing concentrations of colored soda-lime glass, total of 100 samples. READ MORE