Sökning: id:"swepub:oai:DiVA.org:ri-13326" >
Melt spinning of PV...
Melt spinning of PVDF fibers with enhanced β phase structure
-
- Guo, Zengwei (författare)
- RISE,IVF
-
- Nilsson, Erik (författare)
- RISE,IVF,Chalmers University of Technology, Sweden
-
- Rigdahl, Mikael (författare)
- Chalmers University of Technology, Sweden
-
visa fler...
-
- Hagström, Bengt (författare)
- RISE,IVF,Chalmers University of Technology, Sweden
-
visa färre...
-
(creator_code:org_t)
- 2013-05-29
- 2013
- Engelska.
-
Ingår i: Journal of Applied Polymer Science. - : Wiley. - 0021-8995 .- 1097-4628. ; 130:4, s. 2603-2609
- Relaterad länk:
-
http://onlinelibrary...
-
visa fler...
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- Polyvinylidene fluoride (PVDF) fibers with a high amount of β phase crystal structure were prepared by melt spinning. With this technique, the cold drawing process is critical and efficient when aiming for a high amount of β phase. During the cold drawing process, more than 80% of the originally formed α phase crystal structure was converted into the β phase structure. In addition, the incorporation of 0.01 wt % of amino-modified double wall carbon nanotube (NH2-DWCNT) could further enhance the β phase content in the PVDF fibers. FTIR and DSC studies showed that the addition of NH2-DWCNT to PVDF fibers could increase both the total crystallinity and β phase fraction in PVDF. The addition of nanoclay was found to be less efficient in this respect.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Materialteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering (hsv//eng)
Nyckelord
- clay
- fibers
- graphene and fullerenes
- nanotubes
- textiles
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas