Indium oxide (In2O3) gas sensors - An insight study

Key Points

• Indium oxide gas sensors demonstrate superior sensitivity in detecting various gases, enhancing detection capabilities.
• Key evidence indicates that gas sensors based on indium oxide exhibit a sensitivity improvement of up to 30% compared to conventional sensors.
• Analysis of various semiconductor materials shows the advantages of indium oxide in terms of response time and selectivity for specific gases.
• Highlights the potential applications of indium oxide gas sensors in environmental monitoring and industrial safety, indicating a need for further studies.