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含偶氮苯的香蕉形铁电液晶材料的合成与电光特性研究
  • 项目名称：含偶氮苯的香蕉形铁电液晶材料的合成与电光特性研究
  • 项目类别：面上项目
  • 批准号：10674091
  • 申请代码：A0402
  • 项目来源：国家自然科学基金
  • 研究期限：2007-01-01-2009-12-31
  • 项目负责人：黄远明
  • 负责人职称：教授
  • 依托单位：云南师范大学
  • 批准年度：2006
中文摘要：

合成了一系列含偶氮的香蕉形液晶材料和不含偶氮的香蕉形液晶材料，分别对它们的物理特性和化学特写进行了表征，包括香蕉形分子材料的核磁共振谱的测量 （NMR）、红外吸收谱的测量（FTIR）、质谱的测量（MS）、紫外可见区的光学吸收谱的测量、光致发光谱的测量（PL）、电子结构的计算、相变温度的测量（DSC）、偏光显微织构图的测量（POM）、自发极化值的测量。着重研究了紫外光照对其液晶电光特性的影响，实现了用外来光对含偶氮的香蕉形铁电液晶的电光性质进行调控的目标。该项目取得的研究成果为在瑞士Trans Tech Publications出版书Advances in Liquid Crystals一本；在国内外科技刊物上发表了研究论文共54篇，其中8篇被SCI 收录，42篇被EI 收录，1篇被ISTP 收录；参加了第22届国际液晶会议并作口头报告（韩国，2008）；培养了2位硕士生毕业，还有6位硕士生和1位博士生在读。

中文主题词： 香蕉形铁电液晶；偶氮苯；电子结构；光荧光；电光性质
结论摘要：

英文主题词Banana-shaped ferroelectric liquid crystal;azobenzene;electronic structures;photoluminescence;electro-optical properties

成果综合统计
成果类型
数量
  • 期刊论文
  • 会议论文
  • 专利
  • 获奖
  • 著作
  • 58
  • 3
  • 0
  • 0
  • 1
期刊论文
激发波长对多孔硅荧光特性的影响
Photoluminescence of monosubstituted polyacetylene at low temperatures
多孔硅薄膜微结构的分形特性
Effect of cis-backbone on optical properties of polyphenylacetylene
Groove-free optical gratings self-assembled by banana-shaped molecules
A smart bent-core liquid crystal to write Chinese characters
Blue light emission from a rod-like liquid crystal
Optical switching properties of an azo-containing banana-shaped liquid crystal
Photo-instability in a binary mixture of banana-shaped and rod-shaped liquid crystals
Electronic transitions in a classical antiferroelectric banana-shaped compound
Self-similarity of electrochemically-deposited copper films on porous silicon
Green aluminate phosphors used for information display
Organic photovoltaic cells prepared with toluene sulfonic acid doped polypyrrole
Optical properties and electronic structures of sexithiophene
Synthesis and characterization of a cholesteric liquid crystal cholesteryl nonanoate
Synthesis and mesomorphic properties of three-ring containing bent-core liquid crystal 1,3-phenylene
Purple photoluminescence from banana-shaped molecules 1,3-phenylene bis(4-methoxybenzylideneamine)
Photostability of an antiferroelectric banana-shaped liquid crystal
Photochemistry in an azo-containing banana-shaped liquid crystal
Mesomorphic properties of three-benzene-ring containing bent-core liquid crystals 1,3-phenylene-bis[
Synthesis and mesomorphic properties of three-benzene-ring containing bent-core liquid crystal 1,3-p
Ionic conductivity induced loss of birefringence of banana-shaped liquid crystal
Periodically birefringent thin films grown out of the isotropic phase of a bent-core banana-shaped l
Effects of cyclic heating and cooling on the banana-phase growing behaviors of banana-shaped liquid
Synthesis and properties of UV-curable sealant for LCD panels
Synthesis of small silicate spacers for ferroelectric liquid crystal displays
Dependence of optical properties of UV-curable sealant on amount of catalyst N, N-dimethylbenzylamin
Concentration-dependent light scattering in lyotropic liquid crystal formed by sodium dodecyl sulfon
Influence of cooling rates on phase transitions of bent-core liquid crystal 1,3-phenylene-bis[4-(hex
Diffraction equation for one-dimensional gratings self-assembled by banana-shaped liquid crystals
Laser diffractions in lyotropic liquid crystal formed by sodium dodecyl sulfonate
Microstructures of strontium aluminates and polystyrene phosphorescent composite films
Size-dependent conductivity of polypyrrole doped with anthraquinone-2-sulfonic acid sodium
Conductivity and thermal-stability of 5-sulfosalicylic acid sodium doped polypyrrole
Self-assembled optical gratings with banana-shaped liquid crystals
Effect of mortar-pestle grinding on conductivity of ferric chloride doped polypyrrole
An easy way to make liquid crystal cells for laboratory uses
Optical absorption and light emission of a banana-shaped liquid crystal
Effects of red and green laser irradiations on the optical properties of an azo-containing bent-core
Formation of micrometer-sized electrical contacts on light-emitting porous silicon films
Effects of salt 9,10-anthraquinone-2-sulfonic acid sodium on the conductivity of polypyrrole
Correlation of excitation-wavelength dependent photoluminescence with the fractal microstructures of
多孔硅薄膜上铜微晶的形成
多孔硅的分形结构及其荧光特性
溶胶凝胶法合成光子晶体材料
Mechanical Grinding: An Effective Method to Control the Conductivity of p-toluene Sulfonic Acid Dope
Origin of the Deep Blue Photoluminescence of a Liquid Crystalline Polymer Poly[(4-Hexylcarbonyl-Biph
Effects of Photo-Irradiation on the Optical Properties and Electronic Structures of an Azo-Containin
Fractal Features of Growing Aggregates from Isotropic Melt of a Chiral Bent-Core Liquid Crystal
Electronic Structure Calculation of Banana-Shaped Liquid Crystals
有机无刻痕光栅的研制
带支链聚乙炔液晶高分子的合成与光学特性
利用香蕉形液晶自组装技术研制有机无刻痕光栅
单取代聚乙炔的荧光光谱在低温下的裂变
香蕉型液晶的电子结构计算和电激发特性
绿色长余辉铝酸盐在信息显示领域的应用探索
三苯环香蕉形液晶的合成和表征
Photolumincscent Properties of Polyacetylenes Carbazole
会议论文
Voltage-Induced Flow Instability and Turbulence in Bananashaped Liquid Crystal
Stress-induced photoluminescence in porous silicon films
Crack networks developed in thin films of silica-based photonic crystals
著作
Advances in Liquid Crystals
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