| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas sensor which realizes the decrease in size, which can detect a gas even having low molecular weight, and which has high versatility, and a gas sensing method.SOLUTION: In a gas sensor 100, an ion liquid 4 as an example of a gas absorber covers an anode 2 and a cathode 3. A detector 7 detects a gas as a detection object on the basis of an impedance value between the anode 2 and the cathode 3. |
