Preparation of ferroelectric nanoparticles for their use in liquid crystalline colloids

被引：60

作者：

Atkuri, H. ^{[1
]}

Cook, G. ^{[2
,3
]}

Evans, D. R. ^{[2
]}

Cheon, C-I ^{[4
]}

Glushchenko, A. ^{[5
]}

Reshetnyak, V. ^{[6
]}

Reznikov, Yu ^{[7
]}

West, J. ^{[1
]}

Zhang, K. ^{[1
]}

机构：

[1] Kent State Univ, Inst Liquid Crystal, Kent, OH 44240 USA

[2] USAF, Res Lab, Mat & Mfg Directorate, Wright Patterson AFB, OH 45433 USA

[3] Univ Technol Corp, Dayton, OH 45433 USA

[4] Hoseo Univ, Dept Mat Sci & Engn, Asan 336795, Chungnam, South Korea

[5] Univ Colorado, Dept Phys, Colorado Springs, CO 80933 USA

[6] Natl Taras Shevchenko Univ Kyiv, Dept Phys, UA-03680 Kiev, Ukraine

[7] Natl Acad Sci, Inst Phys, UA-03028 Kiev, Ukraine

来源：

JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS | 2009年 / 11卷 / 02期

关键词：

ferroelectric nanoparticles; surfactant; ball mill; liquid crystals; colloids; BARIUM; SUSPENSIONS; PRECURSORS; PARTICLES; POWDERS;

D O I：

10.1088/1464-4258/11/2/024006

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this paper we summarize our many years of experience in the preparation and optimization of stable colloids of ferroelectric nanoparticles dispersed in an isotropic carrier and in a liquid crystal host. The colloids are of interest for use in electro-optic devices, photorefractive hybrids and nonlinear optical elements. We also outline some of the most interesting features the nanoparticles bring to liquid crystals, along with the potential of these relatively new colloids.

引用

页数：5

共 20 条

[1] THEORY OF MAGNETIC SUSPENSIONS IN LIQUID CRYSTALS [J].

BROCHARD, F ;

GENNES, PGD .

JOURNAL DE PHYSIQUE, 1970, 31 (07) :691-&

[2] Magnetically induced alignment of FNS [J].

Buluy, O ;

Ouskova, E ;

Reznikov, Y ;

Glushchenko, A ;

West, J ;

Reshetnyak, V .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2002, 252 (1-3) :159-161

[3] Nanoparticle doped organic-inorganic hybrid photorefractives [J].

Cook, G. ;

Glushchenko, A. V. ;

Reshetnyak, V. ;

Griffith, A. T. ;

Saleh, M. A. ;

Evans, D. R. .

OPTICS EXPRESS, 2008, 16 (06) :4015-4022

[4] BARIUM-TITANATE FORMATION BY ORGANIC RESINS FORMED WITH MIXED CITRATE [J].

COUTURES, JP ;

ODIER, P ;

PROUST, C .

JOURNAL OF MATERIALS SCIENCE, 1992, 27 (07) :1849-1856

[5]

Eror N.G., 1986, MRS Proceedings, V73, P571, DOI DOI 10.1557/PROC-73-571

[6] THERMAL-ANALYSIS OF PRECURSORS OF BARIUM-TITANATE PREPARED BY COPRECIPITATION [J].

FANG, TT ;

LIN, HB ;

HWANG, JB .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1990, 73 (11) :3363-3367

[7] PREPARATION AND PROPERTIES OF UNIFORM FINE PEROVSKITE POWDERS BY HYDROTHERMAL SYNTHESIS [J].

FUKAI, K ;

HIDAKA, K ;

AOKI, M ;

ABE, K .

CERAMICS INTERNATIONAL, 1990, 16 (05) :285-290

[8] MAGNETIC PLATELETS IN A NEMATIC LIQUID-CRYSTAL [J].

HAYES, CF .

MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1976, 36 (3-4) :245-253

[9] MOLTEN-SALT SYNTHESIS OF BA1-XPBXTIO3 IN THE SYSTEM BATIO3-PBCL2 [J].

ITO, Y ;

SHIMADA, S ;

INAGAKI, M .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1995, 78 (10) :2695-2699

[10] Orientational coupling amplification in ferroelectric nematic colloids [J].

Li, Fenghua ;

Buchnev, Oleksandr ;

Il Cheon, Chae ;

Glushchenko, Anatoliy ;

Reshetnyak, Victor ;

Reznikov, Yuri ;

Sluckin, Timothy J. ;

West, John L. .

PHYSICAL REVIEW LETTERS, 2006, 97 (14)

← 1 2 →