ISSN:
1662-9779
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Physics
Notes:
We synthesized a symmetric, fluorine-containing diblock copolymer ofpolypentafluorostyrene-b-poly(methyl methacrylate) (PPFS-b-PMMA) by atom transfer radicalpolymerization (ATRP). The PPFS macroinitiator was also synthesized by ATRP by using1-phenylethyl bromide initiator. The chemical structure of the polymer was confirmed by GPC,1H-NMR and DSC measurements. Due to the chemical dissimilarity between the PPFS and PMMAblocks, the microphase-separation was occurred during annealing at high temperature, displaying alamellar morphology with a thickness of approximately 35 nm
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/23/transtech_doi~10.4028%252Fwww.scientific.net%252FSSP.124-126.595.pdf
Permalink