Research Article
Polymeric Foams as the Matrix of Voltammetric Sensors for the Detection of Catechol, Hydroquinone, and Their Mixtures
Table 1
Analytical data obtained from the impedance spectroscopy measurements.
| | Rs (Ω·cm2) | CCPE1 (sn Ω−1·cm−2) | nCPE1 | R1 (Ω·cm2) | CCPE1 (sn Ω−1·cm−2) | nCPE2 | R2 (Ω·cm2) | (10−4) |
| | PMMA_G | | 610 | 6.7·10−5 | 0.67 | 205.3 | 1.5·10−4 | 0.70 | 15270 | 3.7 | | PMMA_F_G | | 3151 | 3.4·10−6 | 0.58 | 13974 | 6.8·10−6 | 0.75 | 418250 | 4.6 |
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