Electrical and Optical Properties of Conducting Polymer with Quinoid Structure
スポンサーリンク
概要
- 論文の詳細を見る
Poly[α-(bithiophene-5,5'-diyl)-(p-(heptyloxy)benzylidene)-co-(α-bithiophene quinodimethane-5,5'-diyl)] (PBTHBQ), which is obtained from precursor poly[α-(bithiophene-5,5'-diyl)-(p-(heptyloxy)benzylidene)] (PBTHB) by oxidative dehydrogenation with 2,3-dichloro-5,6-dicyano-p-benzoquinone and contains alternating aromatic and quinoid thiophene rings in its main chain, has an optical absorption edge at about 1.4 eV, while the band gap of PBTHBQ was evaluated to be about 2.6 eV from the short-circuited photocurrent spectrum. The electrochemical and optical properties of PBTHBQ and PBTHB have been investigated by cyclic voltammetry, in situ optical absorption spectroscopy, photoconduction spectra measurements and electron spin resonance measurements. From these experimental results, electronic energy states of PBTHBQ and PBTHB were estimated. PBTHBQ was also found to be made from PBTHB by an electrochemical cycle.
- Publication Office, Japanese Journal of Applied Physics, Faculty of Science, University of Tokyoの論文
- 1997-06-15
著者
-
Yoshino Katsumi
Department Of Electrical Engineering Faculty Of Engineering Osaka University
-
Tada Kazuya
Department Of Electrical Engineering And Computer Sciences Graduate School Of Engineering Himeji Ins
-
Onoda Mitsuyoshi
Department Of Electrical Engineering And Computer Sciences Graduate School Of Engineering Himeji Ins
-
Kawai Tsuyoshi
Department Of Chemistry And Biochemistry Graduate School Of Engineering Kyushu University
-
Hosoda Kazuhisa
Department Of Electronic Engineering Faculty Of Engineering Osaka University
-
Hosoda Kazuhisa
Department of Electronic Engineering, Osaka University, 2-1 Yamada-Oka, Suita, Osaka 565, Japan
-
Onoda Mitsuyoshi
Department of Electrical Engineering, Faculty of Engineering, Himeji Institute of Technology,
-
Tada Kazuya
Department of Electronic Engineering, Osaka University, 2-1 Yamada-Oka, Suita, Osaka 565, Japan
-
Onoda Mitsuyoshi
Department of Electrical Engineering , Faculty of Engineering,HimejiInstitute of Technology
関連論文
- Fabrication and Field Emission Properties of C_ Nanorod Formed by Spin-Cast Treatment
- Fabrication of Interpenetrating Semilayered Structure of Conducting Polymer and Fullerene by Solvent Corrosion Method and Its Photovoltaic Properties
- Single-Mode Lasing in One-Dimensional Periodic Structure Containing Helical Structure as a Defect
- Optical Properties of Poly(2,5-dialkoxy-p-phenylenebutadiynylene)
- Side Chain Length Dependence of Optical Properties of Polyanions Based on Poly(p-phenylenevinylene) and Their Self-Assembled Multilayer Structures
- Formation of Nanorod-Shaped Surface of C_ Film and Its Field Emission Properties
- Defect Mode in One-Dimensional Photonic Crystal with In-Plane Switchable Nematic Liquid Crystal Defect Layer
- Defect Mode Switching in One-Dimensional Photonic Crystal with Nematie Liquid Crystal as Defect Layer
- Electro-Tunable Defect Mode in One-Dimensional Periodic Structure Containing Nematic Liquid Crystal as a Defect Layer
- Analysis of Acoustic Streaming in Nematic Liquid-Crystal Cell
- Optical Properties of Domain Pattern Induced in Nematic Liquid-Crystal Cell by Elastic Wave Propagation : Optical Properties of Condensed Matter
- Propagation Characteristics of Lamb Wave in Nematic Liquid-Crystal Cell
- Influence of Liquid-Crystal Directors in an Electric Field on Elastic Wave Propagating in Liquid-Crystal Cell
- Viscosity Measurement of Nematic Liquid Crystal Using Shear Horizontal Wave Propagation in Liquid Crystal Cell
- Viscosity Measurement of Ferroelectric Liquid Crystal Using Shear Horizontal Wave Propagation in a Trilayer Structure
- Properties of Conducting Polymer-Dye Composite and Photovoltaic Characteristics of Junction Devices
- ESR and Transport Studies in Electrochemically Doped Polythiophene Film
- Optical and Electrical Properties of Electrochemically Doped n- and p-Type Polythiophenes
- Anomalous Phase Sequence in Binary Mixture of 3MC2PCPOPB and TFMHPOBC ( FERROELECTRIC MATERIALS AND THEIR APPLICATIONS)
- Dielectric Properties in Ferroelectric and Antiferroelectric Liquid Crystals with Isotropie-Chiral Smectic C Phase Sequence
- Dynamics and Pressure Effect of the Helix in Ferroelectric Liquid Crystal with Small Pitch : L: LIQUID CRYSTALS
- Electrical and Optical Properties of Fluorinated Ferroelectric Liquid Crystal : L: Liquid Crystals
- Influence of Electric Field and Cell Thickness on Dielectric Behaviour of Ferroelectric Liquid Crystal at Phase Transition : L: Liquid Crystals
- Characteristic of Dielectric Behaviour of Ferroelectric Liquid Crystal at Smectic-A and Chiral Smectic-C Phase Transition
- Second-Harmonic Generation in Smectic A Phase of Ferroelectric Liquid Crystal Induced by Electroclinic Effect
- Electrooptical and Nonlinear Optical Effects in Free-Surface Films of Polymeric Ferroelectric Liquid Crystals Prepared by Spin-Coating Method
- Second-Harmonic Generation in Ferroelectric Liquid Crystalline Polymer
- Electrooptic Effect Based on Helix Deformation in Homeotropically Aligned Ferroelectric Liquid Crystal
- In Situ Studies on X-Ray Diffraction and Resistance of Graphitelike Film during the First Redox Cycle and the Effect of 12 Crown 4
- In Situ Measurements of Drastic Change of Electrical Conductivity and Structure upon Electrochemical Lithium Intercalation in Pyrolyzed Poly(hydrazocarbonyl-1-4-phenylenecarbonyl) Film
- Electrical Properties of Pyrolyzed and Electrochemically Lithium-Doped Poly (hydrazocarbonyl-1, 4-phenylenecarbonyl) Film
- Unique Electrical and Magnetic Properties of Pyrolyzed Poly(hydrazocarbonyl-1,4-phenylenecarbonyl) Film
- Preparation of Ferromagnetic Organic Compounds by Pyrolysis of (2, 4, 6-Triphenoxy-1, 3, 5-Triazine/Melamine) in Ar Atmosphere Including a Trace of Dry Air
- Preparation and Electrical Properties of Conducting Polyaniline-Polycarbonate Composite Films
- Electrical Conduction near Percolation Threshold in Polymer Composite Containing Conducting Polypyrrole-Coated Insulating Polymer Fiber
- Electrical Conduction by Percolation Process in Insulating Polymer Containing Small Amount of Conducting Polymer
- Optical and Rheological Properties of Poly(3-alkylthiophene) Solution
- Marked Enhancement of Photoconductivity and Quenching of Luminescence in Poly(2,5-dialkoxy-p-phenylene vinylene) upon C_ Doping
- Preparation and Electrical Property of Polypyrrole-Polyethylene Composite
- Organic Photovoltaic Cell with Donor-Acceptor Double Heterojunctions
- Classification of Electrochemical Characteristics of Microorganisms and Antibacterial Effects of Powdered TiO_2 Depending on the Kind of Microorganism for Application to Sensors
- Synthesis and Characterization of Photoconducting Polyaniline-TiO_2 Nanocomposite
- Ferromagnetic Tendency of TDAE-Fullerene-Conducting Polymer System
- Superconductivity in Conducting Polymer/Fullerence Composite Doped by Alkali Metal
- Anomalous Behavior of Electron Spin Resonance in K_xC_ Film Prepared by Electrochemical Method
- Electron Spin Resonance Spectra of K_xC_ Films Prepared by Electrochemical Doping
- Electrical Conductivity and ESR Spectrum of Buckminsterfullerene-Doped Poly(3-alkylthiophene)
- Measurements of Carrier Mobility and Quantum Yield of Carrier Generation in Discotic Liquid Crystal Hexahexyl-Oxytriphenylene by Time-of-Flight Method
- Crystal Structural Change of Poly(3-Alkylthiophene) Induced by Iodine Doping as Revealed by X-Ray Diffraction and Infrared/Raman Spectroscopic Measurements
- Electronic Properties and Electroluminescence of Monosubstituted Polyacetylenes and Their Mixtures with Disubstituted Polyacetylene
- Photoluminescence and Electroluminescence in Polymer Mixture of Poly(alkylphenylacetylene) and Poly(diphenylacetylene) Derivatives
- Spectral Narrowing of Emission in Di-substituted Polyacetylene
- Optical Properties and Blue and Green Electroluminescence in Soluble Disubstituted Acetylene Polymers
- Transient Properties of Organic Electroluminescent Diode Using 8-HydroXyquinoline Aluminum Doped with Rubrene as an Electro-Optical Conversion Device for Polymeric Integrated Devices
- Reversal of Spontaneous Polarization Direction in Ferroelectric Liquid Crystal with Temperature : L: Liquid Crystals
- Electrica land Optical Properties of Poly(3,4-dialkylthiophene)
- Effective Photoresponse in C_-Doped Conducting Polymer due to Forbidden Transition in C_
- Wavelength Dependence of Junction Characteristics of Poly(3-alkylthiophene)/C_ Layer
- Time-Resolved Study of Fullerene Doping Effects on Photoluminescene and Photoconductivity of Poly(3-alkylthiophene)
- Electrical Property of Poly(3-octyloxythiophene) and Its Gas Sensor Application
- Electrochemical Properties of Fullerene Derivative Polymers as Electrode Materials
- Electron-Beam-Induced Conduction in Polystyrene
- An Interpretation on Existence of Thermochromism in Poly-(3-alkylthiophene) and Absence in Poly(3-alkylfuran):A Theoretical Study of Conformation Defect in Polymer Chain
- Electronic Structures in Substituted Derivatives of Polypyrrole
- Dependence of Poly(3-alkylthiophene) Film Properties on Electrochemical Polymerization Conditions and Alkyl Chain Length
- Kinetics of Dopant Diffusion in Poly(3-alkylthiophene) Films Studied by Chronoabsorptometric Method
- Controlled Growth of Carbon Nanotubes on Micropatterned Au/Cr Composite Film and Field Emission from Their Arrays
- Electrochemical Properties of Poly(3-alkylthiophene) Gel and Its Characteristics as an Electrode Active Material in Secondary Battery
- Dynamic Characteristics of Bimorph with Conducting Polymer Gel
- Solvent Effects on Gel Characteristics of Conducting Polymer
- Electrochermical Properties of Poly(isothianaphthene)
- Size Dependence of Response Time of Volume Instability in Conducting Polymer Gel
- Optical and Magnetic Properties of Electrochemically Doped p- and n-Type Poly(3-hexylthiophene)
- N-Type Doping Properties and Electronic States of Poly(2,5-thienylene vinylene)
- Preparation of Glass-Conducting Polymer Composite by Sol-Gel Method and Its Property
- Electrochemical Synthesis of Soluble Poly(n-alkylphenylene)s
- Electrooptic Modulation in the Optical Waveguide Using Ferroelectric Liquid Crystal
- Hybrid Optical Bistability and Limiting in Ferroelectric Liquid Crystals
- Soft Mode Contribution around Sm A-Sm C* Phase Transition Temperature under DC Bias Field in Ferroelectric Liquid Crystal : Condensed Matter
- Photoinduced Polarons and Exciton in Polythiophene Films
- Thermally-Stimulated Current Measurements and Localized States in Polychlorophenylacetylene
- Characteristics of Poly(p-pyridyl virnylene)/Poly(3-alkylthiophene) Heterojunction Photocell
- Electrical Properties of a Periodic Porous Carbon Replica of Opal
- Spectral Narrowing of Photoluminescence in Conducting Polymer and Fluorescent Dyes Infiltrated in Photonic Crystal, Synthetic Opal
- The Optical Properties of Porous Opal Crystals Infiltrated with Organic Molecules
- Bistability of Electro-Optic Effects in Ferroelectric Liquid Crystals : L: Liquid Crystals
- Tunable Optical Stop Band and Reflection Peak in Synthetic Opal Infiltrated with Liquid Crystal and Conducting Polymer as Photonic Crystal
- Electroluminescent Diodes Utilizing Polysilanes
- Polarity-Dependent Multicolor Organic Electroluminescent Device
- Two-Band Electroluminescent Emission in Organic Electroluminescent Diode with Phthalocyanine Film
- Pulse Response of Electroluminescence in Poly(3-alkylthiophene) Mixed with Fluorescent Dye
- Ultraviolet Electroluminescent Diode Utilizing Poly(methylphenylsilane)
- Unique Electroluminescent Characteristics of Light-Emitting Diode Utilizing Poly(3-alkylthiophene) Containing Fluorescent Dye
- Polarization Anisotropy of Organic Electroluminescent Diode with Periodic Multilayer Structure Utilizing 8-Hydroxyquinoline Aluminum and Aromatic Diamine
- Effects of C_6O Doping on Electrical and Optical Properties of Poly[(disilanylene)oligophenylenes]
- Optical Properties and El Characteristics of Poly[(disilanylene)oligophenylenes]
- Improvement of Characteristics of Organic Photovoltaic Devices Composed of Conducting Polymer-Fullerene Systems by Introduction of ZnO Layer
- Photoconduction Properties in Mono- and Disubstituted Polyacetylene Films : Atoms, Molecules, and Chemical Physics
- Photocurrent Enhancement in Conducting Polymer Device by Doping with Endohedral Metallofullerene La@C_ (Short Note)
- Doping Effects of Tetra(amino)fullerene Epoxide in Conducting Polymer Thin Film : Atoms, Molecules, and Chemical Physics