Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
Influence of Dyes on the Electro-optical Properties of Liquid Crystals. / Андреева, Татьяна Анатольевна; Бедрина, Марина Евгеньевна.
Influence of Dyes on the Electro-optical Properties of Liquid Crystals. ed. / Анна Головкина; Николай Смирнов. Cham, Switzerland : Springer Nature, 2022. p. 257–263 (Lecture Notes in Control and Information Sciences - Proceedings).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
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TY - GEN
T1 - Influence of Dyes on the Electro-optical Properties of Liquid Crystals
AU - Андреева, Татьяна Анатольевна
AU - Бедрина, Марина Евгеньевна
N1 - Conference code: 4
PY - 2022/3/16
Y1 - 2022/3/16
N2 - Different molecules of liquid crystals such as 4-pentyl-4’-cyanobiphenyl (CB5) and 4-(Hexyloxy)phenyl 4-butylbenzoate, and their interaction with dyes such as 1,2-Diamino-4-nitrobenzene, N,N-Dimethyl-4-nitrosoaniline, and dimethylamino-훽-nitrostyrene were investigated by the density functional theory (DFT) using hybrid potential method B3LYP/6-31G. The electronic absorption spectra of isolated dye molecules and the resulting complexes with liquid crystals were calculated. It was shown that the shift of the absorption bands in the spectra of the dye depends on the structure of the complex. The shift and splitting of the bands due to minor impurity of dye molecules placed in the liquid crystal characterizes the mesophase structure.
AB - Different molecules of liquid crystals such as 4-pentyl-4’-cyanobiphenyl (CB5) and 4-(Hexyloxy)phenyl 4-butylbenzoate, and their interaction with dyes such as 1,2-Diamino-4-nitrobenzene, N,N-Dimethyl-4-nitrosoaniline, and dimethylamino-훽-nitrostyrene were investigated by the density functional theory (DFT) using hybrid potential method B3LYP/6-31G. The electronic absorption spectra of isolated dye molecules and the resulting complexes with liquid crystals were calculated. It was shown that the shift of the absorption bands in the spectra of the dye depends on the structure of the complex. The shift and splitting of the bands due to minor impurity of dye molecules placed in the liquid crystal characterizes the mesophase structure.
UR - https://www.mendeley.com/catalogue/46538665-750e-3794-aef4-782e2a25b2a6/
U2 - 10.1007/978-3-030-87966-2_28
DO - 10.1007/978-3-030-87966-2_28
M3 - Conference contribution
SN - 978-3-030-87965-5
T3 - Lecture Notes in Control and Information Sciences - Proceedings
SP - 257
EP - 263
BT - Influence of Dyes on the Electro-optical Properties of Liquid Crystals
A2 - Головкина, Анна
A2 - Смирнов, Николай
PB - Springer Nature
CY - Cham, Switzerland
T2 - Stability and Control Processes: International Conference Dedicated to the Memory of Professor Vladimir Zubov
Y2 - 5 October 2020 through 9 October 2020
ER -
ID: 101343339