APPLICATION OF Pd-Ag ALLOY DIFFUSION ANODE FOR ELECTROCHEMICAL HYDROGEN SENSOR
Pd-Ag合金在电化学氢传感器中的应用研究

In this article,the electrochemical performance of Pd-Ag alloy electrode in KOH alkaline solution was studied.The reaction mechanism of Pd(Pd-Ag)-H 2 system was discussed and the quantitative relationship between sensor response and hydrogen content was acquired.Pd-Ag alloy electrode is suitable for using as selective catalytic anode of hydrogen sensor.The electrochemical hydrogen sensor based on Pd-Ag alloy anode exhibits high sensitivity and good repetition.