H₂S gas sensing properties of nanocrystalline Cu-doped ZnO thin films prepared by advanced spray pyrolysis

Keyphrases

• Spray Pyrolysis 100%
• Sensor Response 100%
• Cu-doped ZnO Thin Films 100%
• H2S Gas Sensing 100%
• Nanocrystalline Cu 100%
• Gas Sensing Properties 100%
• Cu Doping 100%
• Gas Concentration 50%
• Field Emission Scanning Electron Microscopy (FE-SEM) 50%
• Crystallinity 50%
• Copper Concentration 50%
• Electrical Conductance 50%
• Starting Solutions 50%
• Hexagonal Wurtzite 50%
• Sensor Selectivity 50%
• Good Stability 50%
• H2S Gas 50%
• Energy Dispersive X-ray 50%
• X-ray Spectroscopic Analysis 50%
• Operating Temperature 50%
• Preferential Orientation 50%
• Glass Substrate 50%
• Sensing Characteristics 50%
• Operation Temperature 50%
• Doping Concentration 50%
• Cu-doped ZnO Film 50%
• Cu-doped ZnO 50%

Material Science

• Nanocrystalline 100%
• Film 100%
• ZnO 100%
• Spray Pyrolysis 100%
• Thin Films 100%
• Field Emission Scanning Electron Microscopy 16%
• X-Ray Diffraction 16%
• Energy-Dispersive X-Ray Spectroscopy 16%
• Glass Substrate 16%
• Doping Concentration 16%

Chemical Engineering

• Pyrolysis 100%
• Film 100%
• Scanning Electron Microscopy 12%
• Crystallinity 12%