论文部分内容阅读
利用共沉淀法合成γ-Fe_2O_3敏感基料,通过Cr_2O_3的掺杂研制出具有高选择性,灵敏度,抗湿性和稳定性的LPG气敏元件.
The coprecipitation method was used to synthesize γ-Fe_2O_3 sensitized binder. The LPG gas sensor with high selectivity, sensitivity, moisture resistance and stability was prepared by doping Cr_2O_3.