Highly Sensitive Triethylamine Gas Sensor Enabled by Hamburger-like GO/ZnO Heterostructures

Key Points

• The aim is to develop a highly sensitive and selective gas sensor for detecting triethylamine (TEA).
• Utilized GO/ZnO heterostructures to enhance sensor performance.
• Conducted tests to evaluate sensitivity and selectivity in detecting TEA.
• Analyzed sensor response under various concentrations of TEA.
• Achieved significant improvements in sensitivity compared to traditional sensors.
• Demonstrated high selectivity for triethylamine over other gases.
• Sensor responded quickly to changes in triethylamine concentration.