Hydrodynamic, molecular, and conformational characteristics of poly[1,3-bis(3′,4-dicarboxyphenoxy)benzene 4,4′-bis(4″-N-phenoxy)-diphenylsulfone]imide in solutions

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Hydrodynamic, molecular, and conformational characteristics of poly[1,3-bis(3′,4-dicarboxyphenoxy)benzene 4,4′-bis(4″-N-phenoxy)-diphenylsulfone]imide in solutions. / Okatova, O. V.; Didenko, A. L.; Svetlichnyi, V. M.; Pavlov, G. M.

In: Polymer Science - Series A, Vol. 58, No. 1, 01.01.2016, p. 12-17.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{02bd759e8c704ab3a9b1d4aa23e45834,

title = "Hydrodynamic, molecular, and conformational characteristics of poly[1,3-bis(3′,4-dicarboxyphenoxy)benzene 4,4′-bis(4″-N-phenoxy)-diphenylsulfone]imide in solutions",

abstract = "Properties of soluble polyetherimide samples are studied via molecular-hydrodynamics methods. According to the sedimentation–diffusion analysis, the molecular masses of the samples are in the range (5–65) × 103 g mol–1. Scaling ratios relating hydrodynamic characteristics to molecular mass are ascertained, and the conformational characteristics of polyetherimide molecular chains are determined. The statistical segment calculated from the translational- and rotational-friction data is 2.7 ± 0.7 nm. A comparison of this value with the statistical segment calculated for freely jointed chains yields a rotation-hindrance parameter of 1.16.",

author = "Okatova, {O. V.} and Didenko, {A. L.} and Svetlichnyi, {V. M.} and Pavlov, {G. M.}",

year = "2016",

month = jan,

day = "1",

doi = "10.1134/S0965545X16010089",

language = "English",

volume = "58",

pages = "12--17",

journal = "Polymer Science - Series A",

issn = "0965-545X",

publisher = "МАИК {"}Наука/Интерпериодика{"}",

number = "1",

}

RIS

TY - JOUR

T1 - Hydrodynamic, molecular, and conformational characteristics of poly[1,3-bis(3′,4-dicarboxyphenoxy)benzene 4,4′-bis(4″-N-phenoxy)-diphenylsulfone]imide in solutions

AU - Okatova, O. V.

AU - Didenko, A. L.

AU - Svetlichnyi, V. M.

AU - Pavlov, G. M.

PY - 2016/1/1

Y1 - 2016/1/1

N2 - Properties of soluble polyetherimide samples are studied via molecular-hydrodynamics methods. According to the sedimentation–diffusion analysis, the molecular masses of the samples are in the range (5–65) × 103 g mol–1. Scaling ratios relating hydrodynamic characteristics to molecular mass are ascertained, and the conformational characteristics of polyetherimide molecular chains are determined. The statistical segment calculated from the translational- and rotational-friction data is 2.7 ± 0.7 nm. A comparison of this value with the statistical segment calculated for freely jointed chains yields a rotation-hindrance parameter of 1.16.

AB - Properties of soluble polyetherimide samples are studied via molecular-hydrodynamics methods. According to the sedimentation–diffusion analysis, the molecular masses of the samples are in the range (5–65) × 103 g mol–1. Scaling ratios relating hydrodynamic characteristics to molecular mass are ascertained, and the conformational characteristics of polyetherimide molecular chains are determined. The statistical segment calculated from the translational- and rotational-friction data is 2.7 ± 0.7 nm. A comparison of this value with the statistical segment calculated for freely jointed chains yields a rotation-hindrance parameter of 1.16.

UR - http://www.scopus.com/inward/record.url?scp=84958757465&partnerID=8YFLogxK

U2 - 10.1134/S0965545X16010089

DO - 10.1134/S0965545X16010089

M3 - Article

VL - 58

SP - 12

EP - 17

JO - Polymer Science - Series A

JF - Polymer Science - Series A

SN - 0965-545X

IS - 1

ER -

ID: 7604738