欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
掺杂种类和掺杂量的不同可使聚苯胺的光学性质发生很大的变化．利用盐酸挥发的HCl气体对聚苯胺自支持薄膜进行了掺杂，并测量了不同掺杂浓度的薄膜在不同入射角下的红外反射谱（4000cm-1～400cm-1）．结果表明：掺杂使干涉程度明显减弱、干涉峰向长波方向移动、反射率先上升后下降，而且不同入射角反射谱的相对强度也会有一定程度的改变．通过实测数据分析与计算机模拟对比证明：在低掺杂浓度时，随着掺杂程度的提高，消光系数上升较快，当掺杂浓度较高时，消光系数上升缓慢；在整个掺杂过程中，折射率基本保持一个较慢的上升趋势．
英文摘要：
Optical property of polyaniline may be greatly changed by doping materials and concentra- tions. In our work, polyaniline free-standing films were doped by hydrogen chloride gas volatilized from hydrochloric acid. Infrared reflectance spectrum（4 000 cm-1-400 cm-1） of the films with dif- ferent doping concentration was recorded under different angle of incidence. The results show that dopant will greatly reduce the interference intensity. The interference peaks move to the direction of the longer wavelength. With increasing doping concentration, the reflectivity increases at first, then decreases. Ratio of reflectivities with different angle of incidence also changed. The measured data were compared with the calculated ones. It is found that at low doping, the extinction coefficient in- creases rapidly with the increasing doping concentration. As the doping is further increased, the in- creasing gets slower. While the refractive index slowly increases with increasing doping concentration in the whole range.
同期刊论文项目
同项目期刊论文
Spherical Zn(2)SiO(4):Eu(3+)@SiO(2) phosphor particles in core-shell structure: Synthesis and charac
Evaluating Acceleration Ability of Electrons of Different Acceleration Layers in Solid State Cathodo
Enhancedperformance in organic light-emitting diode by utilizing MoO3 –doped C60as effective hole in
Characteristics of organic light emitting diodes with vanadium oxide solution-treated indium tin oxi
Luminescence Properties of Nano-Sized Sr(2)MgSiO(5): Eu(2+), Mn(2+) Phosphors Prepared by the Sol-Ge
Synthesis and Luminescence Properties of Sr(2)SiO(4): Eu(3+), Dy(3+) Phosphors by the Sol-Gel Method
Electroluminescence of Zinc Selenium (ZnSe) Nanocrystals Co-Doped with Poly [2-methoxy-5-(2-ethylhex
Towards Color Stable Blue Primary for Displays: Suppress Field-Dependent Color Change in a Multilaye
Effects of the Introduced Single-Wall Carbon Nanotubes on the Performance of Blue Phosphorescence Or
Composition and annealing effects in solution-processable functionalized graphene oxide/P3HT based s
Preparation and Transmissivity of ZnS Nanocolumn Thin Films with Glancing Angle Deposition Technolog
The performance improvement in pentacene organic thin film transistors by inserting C(60)/MoO(3) ult
Magnetically Responsive Phase-Change Microspheres with Large Magnetization Using Ferrite Nanoparticl
Electrical bistability of copper (I) sulfide nanocrystals blending with a semiconducting polymer (vo
Improving photovoltaic properties by incorporating both SPFGraphene and functionalized multiwalled c
Study on the influences of quantum well structure on the performance of organic light emitting devic
Effect of MgO buffer layer thickness on the electrical properties of MgZnO thin film transistors fab
The improvement of near-ultraviolet electroluminescence of ZnO nanorods/MEH-PPV heterostructure by u
Improved performance of organic light- emitting diodes with cesium chloride insidetris (8-hydroxyqui
Structural and Optical Properties of Nonpolar (11(2)over-bar0) ZnO Films Grown by Plasma-Assisted Mo
Improving Photovoltaic Properties by Incorporating Solution-Processable Functionalized Graphene Into
Synthesis of Water Dispersible Hexagonal-phase NaYF4:Yb,Er Nanoparticles with High Efficient Upconve
Electric field-modulated amplified spontaneous emission in waveguides based on poly 2-methoxy-5-(2 '
Organic Deep Ultraviolet Photodetector With Response Peak Focusing on 270 nm Using the Acceptor BAlq
Enhanced performance of organic electroluminescent diodes by UV–ozone treatment of molybdenum trioxi
Improvement of amplified spontaneous emission performance of conjugated polymer waveguides with a lo
Enhanced brightness of organic light-emitting diodes based on Mg:Ag cathode using alkali metal chlor
Solar-Blind Photoresistors Based on Mg0.48Zn0.52O Thin Films Grown on r-Al2O3 Substrates by Radio-Fr
Non-doped red or blue electroluminescent materials based on fluorenyl-triarylamines with fumaronitri
Direct Synthesis of Hydrophobic Graphene-Based Nanosheets via Chemical Modification of Exfoliated Gr
Organic photodetectors based on transparent electrodes for application in ultraviolet light detectio
Fabrication and optical properties of Alq3 doped PMMA microsphere arrays templated by ZnO inverse op
MORPHOLOGICALLY CONTROLLED ELECTRODEPOSITION OF ZnO AND Cu2O BY THE COLLOIDAL CRYSTAL TEMPLATE METHO
Photonic crystal heterostructures fabricated by TiO2 and ZnO inverse opals using colloidal crystal t
Spherical Zn2SiO4:Eu3+@SiO2 phosphor particles in core–shell structure: Synthesis and characterizati
Effect of annealing treatment on the performance of organic photovoltaic devices using SPFGraphene a
Solution-Processable Functionalized Graphene Oxide as an Ef?cient Hole Transport Layer in Organic Ph
Polymer bulk heterojunction photovoltaic devices based on complex donors and solution-processable fu
Photorefractive photonic crystals fabricated with PMMA and 5CB based materials using three-dimension
Research based on dependencies of luminescent properties of CdTe quantum dots with TGA as surfactant
Solution-Processable Functionalized Graphene Oxide as an Efficient Hole Transport Layer in Organic P
Preparation and characterization of electrodeposited Ag-doped ZnO inverse opals with a smooth surfac
The fabrication of nanochain structure of gold nanoparticles and its application in ractopamine sens
期刊信息
位置：