Showing 1,061 - 1,074 results of 1,074 for search '"Silicon dioxide"', query time: 0.11s Refine Results
  1. 1061

    Development of novel carbon thin film electrodes for electrochemical analysis of trace heavy metals in aqueous solutions by Wang, Zhaomeng

    Published 2013
    “…In this work, few-layer graphene ultrathin films were synthesized via a novel solid-state carbon diffusion method by rapid thermal processing (RTP) of nickel/amorphous carbon (Ni/a-C) bilayers or Ni-C mixed layers, which were all sputtering-coated on silicon (Si) substrates with or without a silicon dioxide (SiO2) layer. For the Ni/a-C bilayer coated samples, the samples were heated at 1000 °C for 3 min to allow the C atoms from the a-C layers to diffuse into the top Ni layers to form C rich surface layers. …”
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    Thesis
  2. 1062

    Development, theory and application of the reflection confocal scanning infra-red microscope by Török, P, Török, Peter

    Published 1994
    “…</p> <p>The classical theory of light scattering is applied to individual spherical silicon dioxide particles embedded in silicon. Numerical results are presented and a contrast mechanism is proposed to describe how the scattered intensity depends on particle size (Chapter 8). …”
    Thesis
  3. 1063

    Optimization of seed priming to enhance germination and early seedlings growth of rice (Oryza sativa L.) VAR. FARO44 under drought stress by Ali, Lawan Gana

    Published 2021
    “…The objectives of the study include: (i) evaluate the suitability of potassium nitrate (KNO3), silicon dioxide (SiO2) and salicylic acid (SA) as priming agents for FARO44 rice germination and early seedling growth, (ii) evaluate the effects of seed priming on germination, early seedling growth and biochemical characteristics of rice seedlings under drought conditions, (iii) compare the activities of protective enzymes superoxide dismutase (SOD), catalase (CAT) and ascorbate peroxidase (APX) of rice seedlings under drought conditions and (iv) evaluate the effects of seed priming on drought tolerance of FARO44 rice seedlings under drought conditions. …”
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    Thesis
  4. 1064

    Short-term breakdown in silicone rubber based nanocomposites caused by electrical treeing by Mohamed Piah, Mohamed Afendi, Ahmad, Mohd. Hafizi, Jamil, Abdul Azim, Kamarol, Mohamad, Mustapha, Mariatti

    Published 2014
    “…This paper presents experimental study on short-term breakdown of silicone rubber based nanocomposites with different silicone dioxide (SiO2) nanofiller loading by focusing on the effect of electrical tree. …”
    Article
  5. 1065

    Study of plasmonic wave propagation in finite thickness metal film and layered dielectric materials by Chen, Kang.

    Published 2009
    “…The main projects and tasks included in this report are: 1) Investigation on extended plasmonic wave guiding structure (dielectric – metal – dielectric) constructed with high dielectric constant intermediate layer using reflection pole method (RPM) for gold, silver and copper. 2) High and low dielectric constant silicon compositions are used as intermediate layer to test wave guiding capabilities. 3) Several silicon dioxides are used as intermediate layer and semi-infinite layer to get critical intermediate layer thickness for longest range wave traveling. 4) Metal – dielectric – metal and asymmetric structures are investigated and documented in this report. …”
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    Final Year Project (FYP)
  6. 1066

    Pelelehan gula kelapa dan suhu transisigelas=The Coconut Sugar Melting and Glass Transition Temperature by Perpustakaan UGM, i-lib

    Published 2006
    “…ABSTRACT The objective of this research was to reduce coconut sugar melting by enhancing glass transition temperature (Tg). Silicone dioxide (SiO2) and magnesium carbonate (MgCO3) were added before the coconut sugar was formed. …”
    Article
  7. 1067

    Effect of filler on self-healing properties of silicone rubber in electrical tree phenomena by Zakaria, Izzah Hazirah

    Published 2015
    “…The nanofiller used in this study is Silicone Dioxide (SiO2). The results came out with self-healing is recovered faster in pure silicone rubber compared to silicone rubber filled of 2wt%, 4wt% and 6wt% of SiO2 nanofiller. …”
    Thesis
  8. 1068

    Formulations of linear low-density polyethylene-natural rubber (LLDP-NR) nanocomposite with high mechanical and dielectric strength for electrical insulation by Mohd Jamail, Nor Akmal, Sies, Mohamad Farid

    Published 2020
    “…Polymer nanocomposites are widely used for high voltage outdoor insulating application due to their efficient mechanical and electrical performance. Recently, Silicone Dioxide (SiO2), Titanium Dioxide (TiO2) and Montmorillonite (MMT) nanofillers are used as fillers because there are listed as the main nanofiller commonly used in mechanical insulation purpose due to the increases of effective activation energy. …”
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    Book Section
  9. 1069

    Partial discharge characteristics of natural rubber blends with inorganics nanofiller as electric insulating material by Ismail, Mohd. Izairi

    Published 2012
    “…Nanocomposite is the original structure that has been inserted by nano component (nanofiller) such as silicone dioxide and titanium dioxide. Nanocomposites are also found in nature, for example in the structure of the abalone shell and bone. …”
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    Thesis
  10. 1070

    Determination of space charge characteristics on contaminated XLPE insulator by Mohd Razib, Siti Nabilah

    Published 2019
    “…However, effect of mineral layer on space charge on underground XLPE insulator remain unanswered. These minerals Silicone Dioxide, Titanium Dioxide and Aluminium Oxide exist due to its content in underground soil. …”
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    Thesis
  11. 1071

    Experimental analysis of SiO2-distilled water nanofluids in a polymer electrolyte membrane fuel cell parallel channel cooling plate by Irnie Azlin, Zakaria, Wan Ahmad Najmi, Wan Mohamed, Zailan, M. B., Azmi, W. H.

    Published 2019
    “…An experimental report on the thermal performance of Silicone Dioxide (SiO2) nanofluid coolants based on a PEM fuel cell cooling system is presented. …”
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    Article
  12. 1072

    Evaluation of polyaniline composites and nanostructures as anti-corrosive pigments for carbon steel by A. Ahmed Al-Dulaimi, Ahmed

    Published 2010
    “…The degrees of corrosion on the steel panel are related to the pigment used in paint and thus the best PANI composite pigment for corrosion protection was PANI-Silicone dioxide (PANI-SiO2) while the best nano form in terms of corrosion protection was PANI nanofiber. …”
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    Thesis
  13. 1073

    Evaluation of polyaniline composites and nanostructures as anti-corrosive pigments for carbon steel by Hashim, Shahir, Khan, Mohd. Liiyyas, Al-Dulami, Ahemed A.Ahemed

    Published 2012
    “…The degrees of corrosion on the steel panel are related to the pigment used in paint and thus the best PANI composite pigment for corrosion protection was PANI-Silicone dioxide (PANI-SiO2) while the best nano form in terms of corrosion protection was PANI nanofiber. …”
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    Monograph
  14. 1074

    Zinc Oxide, Organoclay And Silica In Crosslinked Polyethylene Composite For Cable Insulation by Salim, Siti Nur Hajar Abdul

    Published 2018
    “…In this study, zinc oxide (ZnO) and silicone dioxide (SiO2) were used as untreated nanofiller, while treated nanofiller were 3-aminopropyltriethoxysilane treated ZnO (KH550-ZnO), 3-4-aminopropyltriethoxysilane treated SiO2 (KH550-SiO2) and organoclay (OMMT). …”
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    Thesis