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Effect of rheological characteristics of polyethylene oxide on the electrospinning

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F18%3A63521741" target="_blank" >RIV/70883521:28110/18:63521741 - isvavai.cz</a>

  • Alternative codes found

    RIV/67985874:_____/18:00489426 RIV/70883521:28610/18:63521741

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Effect of rheological characteristics of polyethylene oxide on the electrospinning

  • Original language description

    The effects of average molecular weight (MW) on the fibre diameter of electrospun polyethylene oxide (PEO) have been investigated. PEO with molecular weights ranging from 100 000 to 1 000 000 g/mol was dissolved in distilled water at various concentrations. The rheological properties especially the elasticity of polymer solution were measured and correlated with average fibre diameter. It was observed that the elasticity of PEO aqueous solutions increased with increasing MW whereas the viscosity was kept fixed. Nanofibrous webs obtained at optimal conditions were analysed by means of a scanning electron microscope. The diameter of fibres with circular cross sections increased with elasticity of polymer solution

  • Czech name

  • Czech description

Classification

  • Type

    O - Miscellaneous

  • CEP classification

  • OECD FORD branch

    20501 - Materials engineering

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2018

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů