User contributions for Jiaxin

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A user with 15 edits. Account created on 22 January 2026.

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15:5715:57, 15 April 2026 diff hist +146 Alcohol Sensor Based on Gas-Sensitive Resistive Materials No edit summary current
15:5515:55, 15 April 2026 diff hist +5 Alcohol Sensor Based on Gas-Sensitive Resistive Materials →References
15:5515:55, 15 April 2026 diff hist +1,165 Alcohol Sensor Based on Gas-Sensitive Resistive Materials →References
15:5415:54, 15 April 2026 diff hist +185 Alcohol Sensor Based on Gas-Sensitive Resistive Materials →Experimental Investigation
15:5115:51, 15 April 2026 diff hist +133 Alcohol Sensor Based on Gas-Sensitive Resistive Materials No edit summary
15:3515:35, 15 April 2026 diff hist −4 Alcohol Sensor Based on Gas-Sensitive Resistive Materials →Resistance change
15:3515:35, 15 April 2026 diff hist −4 Alcohol Sensor Based on Gas-Sensitive Resistive Materials →Ethanol reaction
15:3515:35, 15 April 2026 diff hist −4 Alcohol Sensor Based on Gas-Sensitive Resistive Materials →Oxygen adsorption
15:3415:34, 15 April 2026 diff hist −5 Alcohol Sensor Based on Gas-Sensitive Resistive Materials →Sensitivity (Concentration–Response Relationship)
15:3415:34, 15 April 2026 diff hist −141 Alcohol Sensor Based on Gas-Sensitive Resistive Materials →Operating Temperature and Preheating
15:3115:31, 15 April 2026 diff hist −27 Alcohol Sensor Based on Gas-Sensitive Resistive Materials →Sensor Resistance (Rs) and Normalized Response (Rs/R0)
15:2815:28, 15 April 2026 diff hist +6 Alcohol Sensor Based on Gas-Sensitive Resistive Materials →Working Principle
15:2415:24, 15 April 2026 diff hist +2,295 Alcohol Sensor Based on Gas-Sensitive Resistive Materials No edit summary
15:2115:21, 15 April 2026 diff hist +9,758 N Alcohol Sensor Based on Gas-Sensitive Resistive Materials Created page with "== Introduction == The MQ-3 is a low-cost metal-oxide semiconductor (MOS) gas sensor designed for the detection of alcohol (ethanol) vapor in air. It is widely used in breathalyzers, vehicle safety systems, and environmental monitoring due to its high sensitivity to ethanol and relatively low sensitivity to interfering gases such as benzene and smoke. The sensing material is tin dioxide (SnO<sub>2</sub>), an n-type metal-oxide semiconductor. Structurally, the sensor co..."

19:1019:10, 31 March 2026 diff hist +527 Main Page →Projects

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