Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
The electrooptical properties of carbosilane dendrimers with mesogenic terminal groups in solution. / Lezov, A. V.; Polushina, G. E.; Mikhailova, M. E.; Rebrov, E. A.; Muzafarov, A. M.; Ryumtsev, E. I.
в: Russian Journal of Physical Chemistry A, Том 77, № 6, 01.06.2003, стр. 944-947.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - The electrooptical properties of carbosilane dendrimers with mesogenic terminal groups in solution
AU - Lezov, A. V.
AU - Polushina, G. E.
AU - Mikhailova, M. E.
AU - Rebrov, E. A.
AU - Muzafarov, A. M.
AU - Ryumtsev, E. I.
PY - 2003/6/1
Y1 - 2003/6/1
N2 - The electrooptical properties of carbosilane dendrimers with different structures of terminal polar groups were studied in toluene and chloroform. The Kerr constants of all dendrimers were found to be independent of the generation number and correspond by order of magnitude to the Kerr constants of compounds modeling their terminal mesogenic fragments. The Kerr constants of the dendrimers calculated according to the principle of the additivity of the electrooptical constants of the core and mesogenic groups taken with their weight factors were shown to coincide with the measured Kerr constants. The electrooptical properties of dendrimers with mesogenic terminal groups were found to be determined by the parameters of the electric structure and the optical characteristics of the polar terminal groups, whose orientations in an electric field were virtually independent of each other.
AB - The electrooptical properties of carbosilane dendrimers with different structures of terminal polar groups were studied in toluene and chloroform. The Kerr constants of all dendrimers were found to be independent of the generation number and correspond by order of magnitude to the Kerr constants of compounds modeling their terminal mesogenic fragments. The Kerr constants of the dendrimers calculated according to the principle of the additivity of the electrooptical constants of the core and mesogenic groups taken with their weight factors were shown to coincide with the measured Kerr constants. The electrooptical properties of dendrimers with mesogenic terminal groups were found to be determined by the parameters of the electric structure and the optical characteristics of the polar terminal groups, whose orientations in an electric field were virtually independent of each other.
UR - http://www.scopus.com/inward/record.url?scp=0037715001&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0037715001
VL - 77
SP - 944
EP - 947
JO - Russian Journal of Physical Chemistry A
JF - Russian Journal of Physical Chemistry A
SN - 0036-0244
IS - 6
ER -
ID: 33911834