Insulator-semiconductor composite polyoxyphenylene-polypyrrole: Electrochemical synthesis, characterization and chemical sensing properties

Engineering & Materials Science

• Polypyrroles 97%
• Semiconductor materials 56%
• Characterization (materials science) 55%
• Composite materials 36%
• Polymerization 30%
• Sodium 27%
• Conductive films 26%
• Composite films 25%
• Salts 25%
• Acids 24%
• Doping (additives) 20%
• Electropolymerization 16%
• Absorption spectroscopy 13%
• Infrared spectroscopy 12%
• Monomers 10%
• Electric properties 9%
• Scanning electron microscopy 7%

Physics & Astronomy

• electrochemical synthesis 100%
• polypyrroles 83%
• insulators 46%
• composite materials 38%
• characterization 35%
• polymerization 18%
• acids 17%
• salts 17%
• sodium 16%
• preparation 13%
• pyrroles 8%
• packing density 7%
• pinholes 7%
• monomers 5%
• absorption spectroscopy 5%
• electrical properties 4%
• conduction 4%
• conductivity 4%
• scanning electron microscopy 4%
• sensitivity 3%
• matrices 3%

Chemistry

• 4-Hydroxybenzenesulfonic Acid 37%
• Composite Material 31%
• Liquid Film 30%
• Polypyrrole 24%
• 2-Allylphenol 21%
• Sodium Salt 18%
• Polymerization Reaction 11%
• Doping Material 11%
• Metallophthalocyanines 9%
• IR Absorption 7%
• Work Function 7%
• Electropolymerization 6%
• Absorption Spectroscopy 6%
• Pyrrole 5%
• Electrical Property 5%
• Optical Property 4%
• Conductivity 4%
• UV/VIS Spectroscopy 4%
• Scanning Electron Microscopy 3%
• Monomer 3%
• pH Value 2%
• Time 2%