矿井甲烷检测敏感元件制备的研究

Study of Preparing CH 4 Sensor Used to Test Content of CH 4 in Coal Mining

以提高矿井甲烷检测敏感元件（即催化元件）的性能为目的，通过系统研究催化元件制备中的关键工艺条件以及对催化元件性能的影响，得出了许多有意义的实验结果与数据。

The key conditions of preparing CH 4 sensor and the effect of the conditons on working properties of CH 4 sensor,in order to proving the propeties of CH 4 sensor are studied.Some conditions and methods of preparing CH 4 sensor are showed.