title: Construction and electro-optic properties of liquid-crystal display doped by rhodium nanoparticles.
abstract: We prepared 4'-pentylbiphenyl-4-carbonitrile (5CB)-stabilized rhodium (5CB-Rh) nanoparticles and poly(cyclodextrin) (PCyD)-stabilized rhodium (PCyD-Rh) nanoparticles. The average diameter of Rh nanoparticles stabilized by 5CB, PalphaCyD, PbetaCyD, and PgammaCyD are 1.2, 5.4, 6.8, and 5.2 nm, respectively. The nanoparticles were dispersed in liquid crystal 5CB to construct novel twisted nematic liquid crystal device (TN-LCD). Voltage holding ratio was measured for TN-LCD fabricated by doping PbetaCyD-Rh nanoparticles. The decrement of the voltage was very much reduced for that doped with PbetaCyD-Rh. The response time of this TN-LCD in the presence of PbetaCyD-Rh nanoparticles was faster than that in the absence.
authors.affiliation: Department of Applied Chemistry, Tokyo University of Science, Yamaguchi, 1-1-1 Daigakudori, SanyoOnoda-shi, Yamaguchi 756-0884, Japan.
authors.forename: Yukihide
authors.initials: Y
authors.lastname: Shiraishi
authors.forename: Hironao
authors.initials: H
authors.lastname: Nakamura
authors.forename: Nobuaki
authors.initials: N
authors.lastname: Okamura
authors.forename: Naoto
authors.initials: N
authors.lastname: Nishida
authors.forename: Shunsuke
authors.initials: S
authors.lastname: Kobayashi
authors.forename: Naoki
authors.initials: N
authors.lastname: Toshima
mesh_terms: D004553:Electric Conductivity; D004867:Equipment Design; D019544:Equipment Failure Analysis; D008029:Lighting / Q000295:instrumentation*; D050866:Liquid Crystals / Q000737:chemistry*; D012031:Refractometry; D012238:Rhodium / Q000737:chemistry*
chemical_list: D012238:Rhodium