Enhanced Sensing of Acetone by Al-ZnO Synthesized using Microwave-Assisted Combustion

Key Points

• The aim is to enhance the detection of high-concentration acetone using Al-ZnO synthesized through microwave-assisted combustion.
• Synthesis of 5% Al-ZnO using microwave-assisted combustion.
• Evaluation of acetone sensing capabilities at 500ppm concentration.
• Testing conducted at low operating temperatures.
• Al-ZnO sensor achieved a 242% response to 500ppm acetone concentration.
• Demonstrated effective sensing capabilities at low temperatures.

Abstract