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Conformational and optical properties of macromolecules of some aliphatic-substituted cellulose esters. / Tsvetkov, N.V.; Bushin, S.V.; Bezrukova, M.A.; Astapenko, E.P.; Mikusheva, N.G.; Lebedeva, E.V.; Podseval'nikova, A.N.; Khripunov, A.K.

In: Cellulose, Vol. 20, No. 3, 2013, p. 1057-1071.

Research output: Contribution to journal › Article

Harvard

Tsvetkov, NV, Bushin, SV, Bezrukova, MA, Astapenko, EP, Mikusheva, NG, Lebedeva, EV, Podseval'nikova, AN & Khripunov, AK 2013, 'Conformational and optical properties of macromolecules of some aliphatic-substituted cellulose esters', Cellulose, vol. 20, no. 3, pp. 1057-1071. https://doi.org/10.1007/s10570-013-9913-7

APA

Tsvetkov, N. V., Bushin, S. V., Bezrukova, M. A., Astapenko, E. P., Mikusheva, N. G., Lebedeva, E. V., Podseval'nikova, A. N., & Khripunov, A. K. (2013). Conformational and optical properties of macromolecules of some aliphatic-substituted cellulose esters. Cellulose, 20(3), 1057-1071. https://doi.org/10.1007/s10570-013-9913-7

Vancouver

Tsvetkov NV, Bushin SV, Bezrukova MA, Astapenko EP, Mikusheva NG, Lebedeva EV et al. Conformational and optical properties of macromolecules of some aliphatic-substituted cellulose esters. Cellulose. 2013;20(3):1057-1071. https://doi.org/10.1007/s10570-013-9913-7

Author

Tsvetkov, N.V. ; Bushin, S.V. ; Bezrukova, M.A. ; Astapenko, E.P. ; Mikusheva, N.G. ; Lebedeva, E.V. ; Podseval'nikova, A.N. ; Khripunov, A.K. / Conformational and optical properties of macromolecules of some aliphatic-substituted cellulose esters. In: Cellulose. 2013 ; Vol. 20, No. 3. pp. 1057-1071.

BibTeX

@article{b38ce0e502144668ba174182610ad76b,
title = "Conformational and optical properties of macromolecules of some aliphatic-substituted cellulose esters",
abstract = "Synthesized cellulose pelargonates, tridecanoates, valerates, and acetovalerates of various molecular weights are studied in chloroform, dioxane, and tetrachloroethane solutions by the methods of isothermal translational diffusion, sedimentation velocity method, flow birefringence (dynamooptical Maxwell effect), viscometry, and equilibrium electric birefringence (Kerr effect). The equilibrium polymer rigidities are determined and the role of the solvent and temperature in the formation of the conformational characteristics of the macromolecules under study is analyzed. The values of the intrinsic optical anisotropy of the monomeric units of the studied cellulose esters are experimentally determined. The contribution of the side chains to the optical anisotropy of the macromolecules of cellulose esters with aliphatic substituents is analyzed. The results obtained in this study are compared with the data on the cellulose esters with the aliphatic side substituents studied earlier. For the studied samples, the",
keywords = "Macromolecule conformation Aliphatic groups Cellulose Maxwell effect Kerr effect",
author = "N.V. Tsvetkov and S.V. Bushin and M.A. Bezrukova and E.P. Astapenko and N.G. Mikusheva and E.V. Lebedeva and A.N. Podseval'nikova and A.K. Khripunov",
year = "2013",
doi = "10.1007/s10570-013-9913-7",
language = "English",
volume = "20",
pages = "1057--1071",
journal = "Cellulose",
issn = "0969-0239",
publisher = "Springer Nature",
number = "3",

}

RIS

TY - JOUR

T1 - Conformational and optical properties of macromolecules of some aliphatic-substituted cellulose esters

AU - Tsvetkov, N.V.

AU - Bushin, S.V.

AU - Bezrukova, M.A.

AU - Astapenko, E.P.

AU - Mikusheva, N.G.

AU - Lebedeva, E.V.

AU - Podseval'nikova, A.N.

AU - Khripunov, A.K.

PY - 2013

Y1 - 2013

N2 - Synthesized cellulose pelargonates, tridecanoates, valerates, and acetovalerates of various molecular weights are studied in chloroform, dioxane, and tetrachloroethane solutions by the methods of isothermal translational diffusion, sedimentation velocity method, flow birefringence (dynamooptical Maxwell effect), viscometry, and equilibrium electric birefringence (Kerr effect). The equilibrium polymer rigidities are determined and the role of the solvent and temperature in the formation of the conformational characteristics of the macromolecules under study is analyzed. The values of the intrinsic optical anisotropy of the monomeric units of the studied cellulose esters are experimentally determined. The contribution of the side chains to the optical anisotropy of the macromolecules of cellulose esters with aliphatic substituents is analyzed. The results obtained in this study are compared with the data on the cellulose esters with the aliphatic side substituents studied earlier. For the studied samples, the

AB - Synthesized cellulose pelargonates, tridecanoates, valerates, and acetovalerates of various molecular weights are studied in chloroform, dioxane, and tetrachloroethane solutions by the methods of isothermal translational diffusion, sedimentation velocity method, flow birefringence (dynamooptical Maxwell effect), viscometry, and equilibrium electric birefringence (Kerr effect). The equilibrium polymer rigidities are determined and the role of the solvent and temperature in the formation of the conformational characteristics of the macromolecules under study is analyzed. The values of the intrinsic optical anisotropy of the monomeric units of the studied cellulose esters are experimentally determined. The contribution of the side chains to the optical anisotropy of the macromolecules of cellulose esters with aliphatic substituents is analyzed. The results obtained in this study are compared with the data on the cellulose esters with the aliphatic side substituents studied earlier. For the studied samples, the

KW - Macromolecule conformation Aliphatic groups Cellulose Maxwell effect Kerr effect

U2 - 10.1007/s10570-013-9913-7

DO - 10.1007/s10570-013-9913-7

M3 - Article

VL - 20

SP - 1057

EP - 1071

JO - Cellulose

JF - Cellulose

SN - 0969-0239

IS - 3

ER -

ID: 7377919