International Journal of Materials Science and Applications

Volume 6, Issue 2, March 2017

  • Contribution to Paris Agreement of United Nation by Coil-EEFL lamps with Zero Electric Power Consumption

    Lyuji Ozawa

    Issue: Volume 6, Issue 2, March 2017
    Pages: 65-76
    Received: 06 January 2017
    Accepted: 16 January 2017
    Published: 23 January 2017
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    Abstract: Illumination by incandescent lamps is an essential necessity for our life activity. The operation of the lamps consumes about 30% of total electric power on the world. The reduction of the electric power consumption of the incandescent lamps is an urgent subject for the UN project. The developed coil-EEFL lamps miraculously have zero electric power... Show More
  • A Review on Surface Modification of Bast Fibre as Reinforcement in Polymer Composites

    Sandeep Kumar, Krishan Kant Singh Mer, Lalta Prasad, Vinay Kumar Patel

    Issue: Volume 6, Issue 2, March 2017
    Pages: 77-82
    Received: 18 November 2016
    Accepted: 17 December 2016
    Published: 03 February 2017
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    Abstract: In the past few decades, natural fibres have shown remarkable achievements in the field of reinforced polymer composites because of environmental issues and petroleum crises. Biodegradable fibres (bast, animals hair, stalk, seed etc.) has been used by researchers because of its low cost, low density, abundant in nature, high stiffness etc. over oth... Show More
  • X Ray and Inductively Coupled Plasma Atomic Emission Spectroscopy Analysis of Cristallographic Structure And Composition of Pavement Based Clay Materials

    Hilaire Elenga, Timothée Nsongo, Bernard Mabiala, David Bilembi, Ferland Ngoro Elenga, Balla Diop Ngom, Aboubaker Chedikh Beye

    Issue: Volume 6, Issue 2, March 2017
    Pages: 83-87
    Received: 29 December 2016
    Accepted: 12 January 2017
    Published: 10 February 2017
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    Abstract: In order to predicttechnological properties of local clay based materials mixed to wood waste and to prevent human health andenvironment, experimental mineral structure and composition study were conducted. The influence of wood waste on the structural properties of clay samples were also investigated. Non and stabilized clay sample at 4% of cement... Show More
  • Metal Nanowires Subjected to Relavant Hydrated Metal Ions

    Aiman Mukhtar, Tahir Mehmood

    Issue: Volume 6, Issue 2, March 2017
    Pages: 88-94
    Received: 09 February 2017
    Accepted:
    Published: 10 February 2017
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    Abstract: The hcp-Co and fcc-Ni nanowires with the diameter of ~ 50nm were successfully prepared at different overpotentials by using potentiostatic electrochemical deposition in the pores of AAO templates. The prepared nanowires were characterized by X-ray diffraction, and the morphology of the nanowires was investigated by scanning electron microscope. In ... Show More
  • Chemical Solution Deposition of Epitaxial YBa2Cu3O7-x /CeO2/ La2Zr2O7 Multilayer Films on Biaxially-Textured Ni-W Tapes

    Hongyan Li, Xinni Tang, Yuanqing Chen

    Issue: Volume 6, Issue 2, March 2017
    Pages: 95-98
    Received: 04 February 2017
    Accepted: 17 February 2017
    Published: 02 March 2017
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    Abstract: CeO2/La2Zr2O7 composite buffer layers were deposited on Ni-W tapes using chemical solution method. YBa2Cu3O7-x (YBCO) films were then deposited on the CeO2/La2Zr2O7 composite buffer layers using a low-fluorine solution route. Effect of the annealing temperature and annealing atmosphere on the texture of the CeO2 layers was investigated. It was foun... Show More
  • Mineral Phase Crystallization Sequence of Delta Steel Company (DSC), Ovwian-Aladja, Western Niger Delta Steelmaking Slag for Use as Material in Industry

    Wessey Napoleon Afolabi

    Issue: Volume 6, Issue 2, March 2017
    Pages: 99-107
    Received: 05 January 2017
    Accepted: 31 January 2017
    Published: 07 March 2017
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    Abstract: Slag is a non-metallic by-product obtained in the refining of metals from metallic ores. Slag production at the Delta Steel Company (DSC), Ovwian-Aladja, western Niger Delta, follows the direct iron reduction steelmaking process. Fifteen company slag samples collected were examined by x-ray fluorescence, thin section petrography and electron microp... Show More
  • A First-Principles Study of a New Heusler Alloy

    Chen Chen, Jingbo Ren, Zhenguo Wang, Lei Feng, Wufeng Jiang, Suju Hao

    Issue: Volume 6, Issue 2, March 2017
    Pages: 108-111
    Received: 20 January 2017
    Accepted: 22 February 2017
    Published: 09 March 2017
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    Abstract: A full-Heusler alloy Ti2NiGa have been investigated by first-principles calculations. The electronic structures and magnetic properties have been obtained. The compound is predicted to be a new half-metal ferrimagnet. The calculations show that there is an energy gap in the minority spin of the band structures, whereas the other spin is strongly me... Show More