SnO2-TiO2的制备及气敏性能研究 - 技术论文 - 中国计量测控网 关键词 Sol-Gel;掺杂;气敏性能 [gap=630]Keywords Sol-Gel; Droping; Gas-sensing sensitivity
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Fiber gas sensing is a high sensitivity gas detection technique.
光纤气体传感技术是一种高灵敏度的气体检测技术。
The ITO nanometer line has excellent gas sensing characteristic and the gas sensor has short response time, short restoring time, high sensitivity and other advantages.
气体传感器的优点有响应时间快、恢复时间短，性能稳定，噪 声低，灵敏度高，适合于规模化的工业生产。
The application of WO_3 sensing-film and gas sensing mechanism are reviewed. Different dopings have different effects on gas sensitivity.
介绍了气敏性方面的应用和机理，说明了不同掺杂对气敏的影响；
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