Crystal Structures of Three Crystalline Forms of Poly(vinylidene fluoride)
نویسندگان
چکیده
منابع مشابه
Theoretical study on the optical properties of polyvinylidene fluoride crystal
We report our first-principles studies on the linear and non-linear optical properties of ferroelectric polyvinylidene fluoride crystal. Calculated values of the refractive indices agree well with experiments. As regards the second-harmonic-generation coefficients, theoretical values are larger than experimental ones. Possible reasons for the discrepancy are discussed. Polyvinylidene fluoride (...
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single-walled carbon nanotubes (swcnt) and multi-walled carbon nanotubes(mwcnt) were melt-blended with polyvinylidene fluoride (pvdf).ft-ir technique revealed that swcnt has insignificant effect on the crystalline structure of pvdf and at 3wt% modification only 14% beta crystal isformed. this observation was accounted for by the chair structure of swcnt. in mwcnt nancomposites it was found that...
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ژورنال
عنوان ژورنال: Polymer Journal
سال: 1972
ISSN: 0032-3896,1349-0540
DOI: 10.1295/polymj.3.600