Research output: Contribution to journal › Article › peer-review
Electrooptical and molecular properties of star-shaped fullerene-containing derivatives of poly(N-vinylpyrrolidone) in solutions. / Evlampieva, N. P.; Nazarova, O. V.; Bokov, S. N.; Dmitrieva, T. A.; Panarin, E. F.; Ryumtsev, E. I.
In: Vysokomolekularnye Soedineniya. Ser.A Ser.B Ser.C - Kratkie Soobshcheniya, Vol. 46, No. 5, 2004, p. 822-829.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Electrooptical and molecular properties of star-shaped fullerene-containing derivatives of poly(N-vinylpyrrolidone) in solutions
AU - Evlampieva, N. P.
AU - Nazarova, O. V.
AU - Bokov, S. N.
AU - Dmitrieva, T. A.
AU - Panarin, E. F.
AU - Ryumtsev, E. I.
PY - 2004
Y1 - 2004
N2 - The properties of two poly(N-vinylpyrrolidone) derivatives containing ≈40 wt. % of star-shaped macromolecules with fullerene C60 as a branching point were studied by the methods of electrooptical Kerr effect, dielectric polarization of macromolecules in solutions, and viscometry. It was shown that a polar nanoparticle (fullerene amino adduct) that appears at the center of a polymer molecule after covalent addition of end groups of poly(N-vinylpyrrolidone) to C60 drastically changes electrooptical and dielectric characteristics of the parent polymer. It was demonstrated that the fullerene core appreciably affects the size and molecular density of star-shaped poly(N-vinylpyrrolidone) samples in solution.
AB - The properties of two poly(N-vinylpyrrolidone) derivatives containing ≈40 wt. % of star-shaped macromolecules with fullerene C60 as a branching point were studied by the methods of electrooptical Kerr effect, dielectric polarization of macromolecules in solutions, and viscometry. It was shown that a polar nanoparticle (fullerene amino adduct) that appears at the center of a polymer molecule after covalent addition of end groups of poly(N-vinylpyrrolidone) to C60 drastically changes electrooptical and dielectric characteristics of the parent polymer. It was demonstrated that the fullerene core appreciably affects the size and molecular density of star-shaped poly(N-vinylpyrrolidone) samples in solution.
UR - http://www.scopus.com/inward/record.url?scp=2942636162&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:2942636162
VL - 46
SP - 822
EP - 829
JO - ВЫСОКОМОЛЕКУЛЯРНЫЕ СОЕДИНЕНИЯ. СЕРИЯ А
JF - ВЫСОКОМОЛЕКУЛЯРНЫЕ СОЕДИНЕНИЯ. СЕРИЯ А
SN - 2308-1120
IS - 5
ER -
ID: 94262557