Sökning: "nanoproducts"

Hittade 4 uppsatser innehållade ordet nanoproducts.

  1. 1. Nano products, Small companies, Big challenges: An exploration of the value of sustainability assessments for nano-companies

    Master-uppsats, Lunds universitet/Internationella miljöinstitutet

    Författare :Kimberly Ong; [2016]
    Nyckelord :sustainability assessment; nanotechnology; SME; nanomaterials; manufacturing; LCA; nanoproducts; Earth and Environmental Sciences; Technology and Engineering; Science General;

    Sammanfattning : There is a global demand for sustainable industrial development and a call to make manufacturing “greener”. Nanotechnologies are in a promising position to be early adopters of this concept. LÄS MER

  3. 2. Nanoprodukter En granskning av nanoprodukter och dess kapacitet att avlägsna mögelmissfärgningar

    Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvård

    Författare :Matilda Thorlund Brönmark; [2013-07-03]
    Nyckelord :Nano; emulsions; distemper; painting; mold; mural;

    Sammanfattning : This report has explored the use of nanoparticles, micro-emulsions and chemical gels as advanced systems for extracting discoloration from mold on mural paintings. The purpose is to investigate the cleaning results and to compare them with the commonly used techniques used for the same purpose by practising conservator-restorers in Sweden. LÄS MER

  4. 3. Synthesis and Structural Characterization of Metal-Doped Titanate Nanotubes Using TEM, XRD and XAS

    Master-uppsats, Lunds universitet/Fysiska institutionen

    Författare :Muhammad Yasir; [2011]
    Nyckelord :Physics and Astronomy;

    Sammanfattning : This work presents the synthesis and structural characterization of titanate nanoproducts, focusing on the effect induced by the presence of silver ion in different concentrations. The synthesis and chemical analysis using TEM, XRD and EDX were performed at the University of Szeged in Hungary. LÄS MER

  5. 4. Nanotechnology and Sustainability : A Critical Review of Current Trendsand Future Developments

    Master-uppsats, KTH/Industriell ekologi

    Författare :Amir Sattari; [2009]
    Nyckelord :nanoscience; nanotechnology; sustainability;

    Sammanfattning : This report considers both contributions and adverse consequences, uncertainties, and unknownrelationships that are potentially involved in the advances of techno-economic and humanisticinterests towards the advances in Nanosciences and Nanotechnologies (N&N). Because of thedistinctive physical and chemical properties of materials at nanoscales, which have not beenunderstood deeply yet, besides the huge potentials to benefit many areas of research andapplication, it is recognized that application of N&N may raise new ecological, health and safety,socio-economic, and regulatory challenges that will require scientific, techno-economic, andsocietal considerations. LÄS MER