纳米材料的制备及其在气体检测中的应用

Preparation of Nanomaterials and Their Application in Gas Detection

纳米材料是一类应用广泛的无机化工材料,因高比表面积和小尺寸,具备独特的物理化学性质。本文阐述了纳米材料的常用制备方法和表征手段,并重点介绍了纳米气敏传感器为例的应用。

Nanomaterials are a widely used class of inorganic chemical materials,with unique physicochemical properties due to their high specific surface and small size.In this paper,the common preparation methods and characterization methods of nanomaterials are elaborated,and the application of nanomaterials is emphatically described by taking nano-gas sensor as an example.