| 摘要 |
<p>An electrochemical sensor for measuring the concentrations of gases, the sensor including working, reference and auxiliary electrodes (22,40,42) and a non-aqueous electrolyte. So that the reference electrode (40) will be stable over a long period of use in the non-aqueous electrolyte, it is made of silver and thinly coated with silver pyro-phosphate.</p> |
