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
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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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