基于以上氧离子的吸附和解析的可逆过程，使传感器的总阻抗的连续变化从而导

基于以上氧离子的吸附和解析的可逆过程，使传感器的总阻抗的连续变化从而导致传感天线的幅值的线性变化，在传感材料中掺杂RGO可以提高传感器器件的灵敏度，最终通过幅值的参数间接反映待测气体的浓度，其反应过程如图11所示。

Based on the reversible process of adsorption and analysis of oxygen ions mentioned above, the continuous change in the total impedance of the sensor leads to a linear change in the amplitude of the sensing antenna. Doping RGO in the sensing material can improve the sensitivity of the sensor device, and ultimately indirectly reflect the concentration of the gas to be measured through the parameters of the amplitude. The reaction process is shown in Figure 11.

Based on the reversible process of adsorption and desorption of oxygen ions, the total impedance of the sensor changes continuously, which leads to the linear change of the amplitude of the sensing antenna. The sensitivity of the sensor device can be improved by doping RGO into the sensing material, and finally the concentration of the gas to be measured can be indirectly reflected through the parameters of the amplitude. The reaction process is shown in Figure 11.