Dynamo-optical and electro-optical properties of chitin nitrate molecules in solutions

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Dynamo-optical and electro-optical properties of chitin nitrate molecules in solutions. / Yevlampieva, N. P.; Lezov, A. V.; Marsheva, V. N.; Marchenko, G. N.; Tsvetkov, V. N.

In: Polymer Science U.S.S.R., Vol. 27, No. 12, 01.01.1985, p. 2921-2927.

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

Author

Yevlampieva, N. P. ; Lezov, A. V. ; Marsheva, V. N. ; Marchenko, G. N. ; Tsvetkov, V. N. / Dynamo-optical and electro-optical properties of chitin nitrate molecules in solutions. In: Polymer Science U.S.S.R. 1985 ; Vol. 27, No. 12. pp. 2921-2927.

BibTeX

@article{8e7b5ac7c65d4001afe52d5bb336d648,

title = "Dynamo-optical and electro-optical properties of chitin nitrate molecules in solutions",

abstract = "Flow birefringence and electrical (pulse field) birefringence have been measured for molecules of highly substituted chitin nitrates in DMF solutions. The length of the Kuhn segment A = (250±30) × 10-8 cm was determined as well as the optical anisotropy Δa = -(12±1) × 10-25cm3 and the longitudinal dipole component μ01 = 0·3 D for the monomer units. Comparing conformational properties of highly substituted nitroesters of various chemical types it was found that the intrinsic anisotropy is higher for chitin nitrate molecules compared with cellulose nitrates; in addition, the molecules are less stable in solutions and less prone to form complexes compared with the latter. {\textcopyright} 1985.",

author = "Yevlampieva, {N. P.} and Lezov, {A. V.} and Marsheva, {V. N.} and Marchenko, {G. N.} and Tsvetkov, {V. N.}",

year = "1985",

month = jan,

day = "1",

doi = "10.1016/0032-3950(85)90538-6",

language = "English",

volume = "27",

pages = "2921--2927",

journal = "Polymer science USSR",

issn = "0032-3950",

publisher = "Pergamon Press",

number = "12",

}

RIS

TY - JOUR

T1 - Dynamo-optical and electro-optical properties of chitin nitrate molecules in solutions

AU - Yevlampieva, N. P.

AU - Lezov, A. V.

AU - Marsheva, V. N.

AU - Marchenko, G. N.

AU - Tsvetkov, V. N.

PY - 1985/1/1

Y1 - 1985/1/1

N2 - Flow birefringence and electrical (pulse field) birefringence have been measured for molecules of highly substituted chitin nitrates in DMF solutions. The length of the Kuhn segment A = (250±30) × 10-8 cm was determined as well as the optical anisotropy Δa = -(12±1) × 10-25cm3 and the longitudinal dipole component μ01 = 0·3 D for the monomer units. Comparing conformational properties of highly substituted nitroesters of various chemical types it was found that the intrinsic anisotropy is higher for chitin nitrate molecules compared with cellulose nitrates; in addition, the molecules are less stable in solutions and less prone to form complexes compared with the latter. © 1985.

AB - Flow birefringence and electrical (pulse field) birefringence have been measured for molecules of highly substituted chitin nitrates in DMF solutions. The length of the Kuhn segment A = (250±30) × 10-8 cm was determined as well as the optical anisotropy Δa = -(12±1) × 10-25cm3 and the longitudinal dipole component μ01 = 0·3 D for the monomer units. Comparing conformational properties of highly substituted nitroesters of various chemical types it was found that the intrinsic anisotropy is higher for chitin nitrate molecules compared with cellulose nitrates; in addition, the molecules are less stable in solutions and less prone to form complexes compared with the latter. © 1985.

UR - http://www.scopus.com/inward/record.url?scp=0022177641&partnerID=8YFLogxK

U2 - 10.1016/0032-3950(85)90538-6

DO - 10.1016/0032-3950(85)90538-6

M3 - Article

AN - SCOPUS:0022177641

VL - 27

SP - 2921

EP - 2927

JO - Polymer science USSR

JF - Polymer science USSR

SN - 0032-3950

IS - 12

ER -

ID: 132315112