International Journal of Materials Science and Applications

Volume 7, Issue 4, July 2018

  • Anti-Flammable Properties of Cotton Fabrics Using Eco Friendly Inorganic Materials by Layering Self-Assisted Processing

    Sechin Chang, Brian Condon, Elena Graves, Jade Smith

    Issue: Volume 7, Issue 4, July 2018
    Pages: 115-125
    Received: 20 April 2018
    Accepted: 05 May 2018
    Published: 22 May 2018
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    Abstract: A flame retardant surface has been prepared by the layer-by layer assemblies of branched polyethylenimine (BPEI), kaolin, urea, and diammonium phosphate (DAP) on cotton fabrics. Four different kinds of cotton fabrics (print cloth, mercerized print cloth, mercerized twill, and fleece) were prepared using solutions of BPEI, urea, DAP, and kaolin. Lay... Show More
  • A Molecular Dynamics Study on the Miscibility of Polyglycolide with Different Polymers

    Mahamat Bichara Abderaman, El-Hadji Oumar Gueye, Abdoulaye Ndiaye Dione, Alioune Aidara Diouf, Omar Faye, Aboubaker Chedikh Beye

    Issue: Volume 7, Issue 4, July 2018
    Pages: 126-132
    Received: 30 April 2018
    Accepted: 31 May 2018
    Published: 13 June 2018
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    Abstract: The miscibility of mixtures between polyglycolide and the following polymers: polyethylene, polystyrene, polyacrylonitrile and polylactide is studied by Molecular Dynamics Simulation using Forcite and Blends Modules. The simulations of the binary mixture for the evaluation of the energy is achieved in the framework of the Flory-Huggins model. The F... Show More
  • Numerical Simulation and Analysis on the Instability and Deformation of the L245/316L Bimetallic Clad Tube Liner

    Zhao Yufei, Han Wenli, Zhou Bing, Zhang Yingying, Guo Jiyin, Zhang Yanjun

    Issue: Volume 7, Issue 4, July 2018
    Pages: 133-141
    Received: 18 July 2018
    Accepted:
    Published: 19 July 2018
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    Abstract: The quality of the L245/316L bimetallic clad tube is greatly decided by the stability of the liner. In this work, the ABAQUS finite element software was used to simulate and analyze the instability and deformation of the L245/316L bimetallic clad tube liner during the coating process under different temperatures and during the compression and depre... Show More
  • The Preparation of Transparent Silicone Rubber with Rapid Vulcanization and Ultraviolet Absorbing Effect

    Jia Liya, Man Zhongbiao

    Issue: Volume 7, Issue 4, July 2018
    Pages: 142-146
    Received: 28 May 2018
    Accepted: 23 July 2018
    Published: 17 August 2018
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    Abstract: Silicone materials have excellent weathering resistance, high and low temperature resistance, anti-yellowing and a series of excellent properties over other materials. In this study vinyl silicone oil as the base polymer, hydrogen silicone oil as a cross-linking agent, vinyl silicone resin and ultraviolet absorber as additives, platinum complex as ... Show More
  • An Experimental Study on Treatment of Typical Low and Intermediate Level Radioactive Wastes with Thermal Plasma Melting Technology

    Wenzhang Xie, Peng Lin, Jie Lu, Xiajie Liu, Mingzhou Chen, Yonghong Lv

    Issue: Volume 7, Issue 4, July 2018
    Pages: 147-152
    Received: 03 June 2018
    Accepted: 19 July 2018
    Published: 21 August 2018
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    Abstract: With the active development of the nuclear industry in China, it is extremely urgent to study and develop advanced technologies for the radioactive waste treatment and disposal. With features of high temperature, high energy density and broad applicability, the thermal plasma melting technology has been considered as one of the key subjects in the ... Show More
  • Spent Lead-Acid Batteries Crushing Mechanical Properties and Impact Crushing Effect

    Wu Caibin, Li Bensheng, Yuan Chenfang, Zhao Jieming, Ye Jingsheng, Ni Shuainan

    Issue: Volume 7, Issue 4, July 2018
    Pages: 153-160
    Received: 10 July 2018
    Accepted: 21 August 2018
    Published: 11 September 2018
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    Abstract: The spent lead-acid battery contains a large amount of lead metal and waste acid. If not treated or simply treated, it will cause serious environmental pollution and even endanger human health. The paper focuses on the recovery of valuable resources such as lead paste and plastic by replacing chemical methods with physical ones, which the bending p... Show More
  • Comparative Study of Heterostructure Barrier Diodes in the GaAs/AlGaAs System

    Mise Akura, Geoffrey Dunn, Mohammed Missous

    Issue: Volume 7, Issue 4, July 2018
    Pages: 161-166
    Received: 16 September 2018
    Accepted:
    Published: 18 September 2018
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    Abstract: A comparative study of the electron transport property and operation of the Potential Well Barrier (PWB) diode and Planar-doped Potential-well Barrier (PPB) diode has been carried out in this study. Both diodes are heterostructures in GaAs/AlGaAs system with similarities in layer design though, with a sheet charge inserted close to the well of the ... Show More