Nanoscience and Nanometrology


Volume 4, Issue 2, December 2018

  • Modeling of Controlled Release of Betacarotene Microcapsules in Ethyl Acetate

    Jucelio Kilinski Tavares, Antônio Augusto Ulson de Souza, José Vladimir de Oliveira, Adriano da Silva, Wagner Luiz Priamo, Selene Maria Arruda Guelli Ulson de Souza

    Issue: Volume 4, Issue 2, December 2018
    Pages: 23-33
    Received: 5 July 2018
    Accepted: 13 September 2018
    Published: 17 October 2018
    DOI: 10.11648/j.nsnm.20180402.11
    Abstract: In this work several models of mass transfer process were used for modelling and simulating active principles release of polymeric microcapsules of the matrix type. To demonstrate the performance of each model compared to the experimental data, a statistical analysis using the F test was done. The following mathematical models were used on this mas... Show More
  • Corrosion Behavior of AA5038 Nanostructured Aluminum Alloy Produced by Accumulative Roll-Bonding

    Ali Torkan, Amin Rabiei Baboukani, Iman Khakpour

    Issue: Volume 4, Issue 2, December 2018
    Pages: 34-40
    Received: 13 July 2018
    Accepted: 30 September 2018
    Published: 27 October 2018
    DOI: 10.11648/j.nsnm.20180402.12
    Abstract: Accumulative roll bonding is the only severe plastic deformation process for the industrial production of ultrafine grained sheets with desirable mechanical properties. In the present research, corrosion behavior of nanostructured 5083 Aluminum alloy produced by Accumulative Roll Bonding (ARB) was carried out in 3.5% NaCl solution. Potentiodynamic ... Show More