Výsledky vyhledávání

Alignment of Hard Spherocylinders by Hard Spheres on Substrates

Autor: Youngseok Choi, Makoto Uchida, Osamu Haba, Musun Kwak, Sangpyo Hong, Akihiro Nishioka, Koichiro Yonetake, Tomonori Koda, Dongwoo Kang, Yuichi Momoi, Nakwon Kim

Publikováno v: Molecular Crystals and Liquid Crystals. 612:24-32

We performed Monte Carlo simulation of the system consisting of hard spheres, hard spherocylinders and a large hard plate. These elements were used to examine how substrates modified by adsorbed particles affect an alignment of liquid crystal molecul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::20936e0cb36848b031b21acb2660f17b
https://doi.org/10.1080/15421406.2015.1030572

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UV-Induced Stable Planar Alignment of Nematic Liquid Crystals Using a Polypropyleneimine Dendrimer Having a Mesogen Consisting of Cinnamate and Azobenzene Moieties

Autor: Koichiro Yonetake, Yuichi Momoi, Youngseok Choi, Musun Kwak, Nakwon Kim, Tomonori Koda, Syun Sato, Keisuke Machida, Osamu Haba, Dongwoo Kang, Sangpyo Hong, Hiroki Itabashi

Publikováno v: Molecular Crystals and Liquid Crystals. 610:201-209

A liquid crystalline dendrimer having a cinnamate mesogen containing an azobenzene moiety (D-6AC2) was prepared as an alignment agent of nematic liquid crystals for a planar homogeneous alignment. D-6AC2 is a thermotropic liquid crystal showing smect

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6388ac8c07668b53553b5ced8203d6f2
https://doi.org/10.1080/15421406.2015.1026737

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Homeotropic Alignment of a Linear Polyacrylate Having a Side Chain Consisting of a 1st Generation Polypropyleneimine Dendron with Peripheral Cyclohexylphenyl Mesogens

Autor: Koichiro Yonetake, Tomonori Koda, Nakwon Kim, Hiroki Itabashi, Yuichi Momoi, Daisuke Kitade, Musun Kwak, Osamu Haba, Sangpyo Hong, Youngseok Choi, Dongwoo Kang, Keigo Takahashi, Wataru Matsuno

Publikováno v: Molecular Crystals and Liquid Crystals. 610:122-128

Dendronized LC polyacrylate (PA-G1-6PC5) was prepared by the radical polymerization of the 1st generation polypropyleneimine dendron (A-G1-6PC5) having a focal acryloyl and peripheral mesogenic groups. The PA-G1-6PC5 polymer was a thermotropic liquid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::449bc0c601b548437abb1c7a60406677
https://doi.org/10.1080/15421406.2015.1025610

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P.79: WITHDRAWN: P.80: Analysis Commentary of Polymer Network Structure of Polymer Stabilized Blue Phase

Autor: Youngseok Choi, Nakwon Kim, Musun Kwak, Seung-Kyu Choi, Sangjin An, Jongho Jeon, Suho Jeon, Yoonseon Yi, Dongwoo Kang, Kyoungri Kim, Byungjae Kim

Publikováno v: SID Symposium Digest of Technical Papers. 44:1286-1289

After removing liquid crystals (LCs) using hexane cleansing solution, polymer network (PN) structure of polymer stabilized blue phase (PSBP) was analyzed. PN type had different shape in the surface region (nearby glass) and intermediate region. Direc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8a201197680a5eb5db9f7d29811de913
https://doi.org/10.1002/j.2168-0159.2013.tb06470.x

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