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Surface-Modified Nanofibrous PVDF Membranes for Liquid Separation Technology

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F19%3A00006744" target="_blank" >RIV/46747885:24620/19:00006744 - isvavai.cz</a>

  • Result on the web

    <a href="https://www.mdpi.com/1996-1944/12/17/2702#cite" target="_blank" >https://www.mdpi.com/1996-1944/12/17/2702#cite</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.3390/ma12172702" target="_blank" >10.3390/ma12172702</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Surface-Modified Nanofibrous PVDF Membranes for Liquid Separation Technology

  • Original language description

    Preparing easily scaled up, cost-effective, and recyclable membranes for separation technology is challenging. In the present study, a unique and new type of modified polyvinylidene fluoride (PVDF) nanofibrous membrane was prepared for the separation of oil-water emulsions. Surface modification was done in two steps. In the first step, dehydrofluorination of PVDF membranes was done using an alkaline solution. After the first step, oil removal and permeability of the membranes were dramatically improved. In the second step, TiO2 nanoparticles were grafted onto the surface of the membranes. After adding TiO2 nanoparticles, membranes exhibited outstanding anti-fouling and self-cleaning performance. The as-prepared membranes can be of great use in new green separation technology and have great potential to deal with the separation of oil-water emulsions in the near future.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • 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

    2019

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Materials

  • ISSN

    1996-1944

  • e-ISSN

  • Volume of the periodical

    12

  • Issue of the periodical within the volume

    17

  • Country of publishing house

    CH - SWITZERLAND

  • Number of pages

    12

  • Pages from-to

    1-12

  • UT code for WoS article

    000488880300055

  • EID of the result in the Scopus database

    2-s2.0-85071847140