Mechanical activation of spinel and pyrochlore phases in ZnO based varistors

Physics & Astronomy

• varistors 91%
• spinel 68%
• activation 55%
• vaporizing 18%
• diffraction 14%
• thermal analysis 13%
• chemical reactions 12%
• x rays 12%
• scanning electron microscopy 9%
• temperature 4%

Engineering & Materials Science

• Varistors 100%
• Powders 45%
• X ray diffraction 27%
• Amorphization 22%
• Differential thermal analysis 17%
• Vaporization 16%
• Thermogravimetric analysis 15%
• Chemical reactions 13%
• Scanning electron microscopy 11%
• Chemical analysis 9%
• Temperature 5%

Chemistry

• Mechanical Activation 90%
• Mixture 30%
• Amorphization 17%
• Vaporization 14%
• X-Ray Diffraction 13%
• Differential Thermal Analysis 13%
• Thermogravimetric Analysis 10%
• Scanning Electron Microscopy 8%
• Weight 7%