Dispersions of carbon nanotubes in cholesteric liquid crystals with photoactive components
Optical transmission and selective reflection data are reported for dispersions of single-walled carbon nanotubes (SWCNT) in cholesteric liquid crystals comprising a mixture of cholesterol esters and azoxy nematic ZhK-440. The optical density was shown to be essentially non-linear with SWCNT concent...
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| Veröffentlicht in: | Functional Materials |
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| Datum: | 2014 |
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| Format: | Artikel |
| Sprache: | English |
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НТК «Інститут монокристалів» НАН України
2014
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| Zitieren: | Dispersions of carbon nanotubes in cholesteric liquid crystals with photoactive components / A.N. Samoilov, S.S. Minenko, L.N. Lisetski, N.I. Lebovka, M.S. Soskin, S.I. Torgova // Functional Materials. — 2014. — Т. 21, № 4. — С. 373-378. — Бібліогр.: 30 назв. — англ. |
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Samoilov, A.N. Minenko, S.S. Lisetski, L.N. Lebovka, N.I. Soskin, M.S. Torgova, S.I. 2017-06-12T08:03:54Z 2017-06-12T08:03:54Z 2014 Dispersions of carbon nanotubes in cholesteric liquid crystals with photoactive components / A.N. Samoilov, S.S. Minenko, L.N. Lisetski, N.I. Lebovka, M.S. Soskin, S.I. Torgova // Functional Materials. — 2014. — Т. 21, № 4. — С. 373-378. — Бібліогр.: 30 назв. — англ. 1027-5495 DOI: dx.doi.org/10.15407/fm21.04.373 https://nasplib.isofts.kiev.ua/handle/123456789/120477 Optical transmission and selective reflection data are reported for dispersions of single-walled carbon nanotubes (SWCNT) in cholesteric liquid crystals comprising a mixture of cholesterol esters and azoxy nematic ZhK-440. The optical density was shown to be essentially non-linear with SWCNT concentration, with a minimum ascribed to formation of "stacked" aggregates of nanotubes. The location of this minimum, as well as the selective reflection maximum (helical pitch), are sensitive to partially reversible UV-induced trans-cis-trans isomerisation effects. The UV-controlled helical pitch variation was shown to be only slightly affected by introduction of carbon nanotubes. Application prospects of such materials in optoelectronic devices are considered. en НТК «Інститут монокристалів» НАН України Functional Materials Characterization and properties Dispersions of carbon nanotubes in cholesteric liquid crystals with photoactive components Article published earlier |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Dispersions of carbon nanotubes in cholesteric liquid crystals with photoactive components |
| spellingShingle |
Dispersions of carbon nanotubes in cholesteric liquid crystals with photoactive components Samoilov, A.N. Minenko, S.S. Lisetski, L.N. Lebovka, N.I. Soskin, M.S. Torgova, S.I. Characterization and properties |
| title_short |
Dispersions of carbon nanotubes in cholesteric liquid crystals with photoactive components |
| title_full |
Dispersions of carbon nanotubes in cholesteric liquid crystals with photoactive components |
| title_fullStr |
Dispersions of carbon nanotubes in cholesteric liquid crystals with photoactive components |
| title_full_unstemmed |
Dispersions of carbon nanotubes in cholesteric liquid crystals with photoactive components |
| title_sort |
dispersions of carbon nanotubes in cholesteric liquid crystals with photoactive components |
| author |
Samoilov, A.N. Minenko, S.S. Lisetski, L.N. Lebovka, N.I. Soskin, M.S. Torgova, S.I. |
| author_facet |
Samoilov, A.N. Minenko, S.S. Lisetski, L.N. Lebovka, N.I. Soskin, M.S. Torgova, S.I. |
| topic |
Characterization and properties |
| topic_facet |
Characterization and properties |
| publishDate |
2014 |
| language |
English |
| container_title |
Functional Materials |
| publisher |
НТК «Інститут монокристалів» НАН України |
| format |
Article |
| description |
Optical transmission and selective reflection data are reported for dispersions of single-walled carbon nanotubes (SWCNT) in cholesteric liquid crystals comprising a mixture of cholesterol esters and azoxy nematic ZhK-440. The optical density was shown to be essentially non-linear with SWCNT concentration, with a minimum ascribed to formation of "stacked" aggregates of nanotubes. The location of this minimum, as well as the selective reflection maximum (helical pitch), are sensitive to partially reversible UV-induced trans-cis-trans isomerisation effects. The UV-controlled helical pitch variation was shown to be only slightly affected by introduction of carbon nanotubes. Application prospects of such materials in optoelectronic devices are considered.
|
| issn |
1027-5495 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/120477 |
| citation_txt |
Dispersions of carbon nanotubes in cholesteric liquid crystals with photoactive components / A.N. Samoilov, S.S. Minenko, L.N. Lisetski, N.I. Lebovka, M.S. Soskin, S.I. Torgova // Functional Materials. — 2014. — Т. 21, № 4. — С. 373-378. — Бібліогр.: 30 назв. — англ. |
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| first_indexed |
2025-12-07T18:13:09Z |
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2025-12-07T18:13:09Z |
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