Metal oxides based electrochemical pH sensors: Current ...
2020-4-1u2002·u2002The past few decades have witnessed a considerable effort in terms of the development of electrochemical (potentiometric, conductimetric, capacitive, and resistive) and non-electrochemical (including calorimetric and optical) pH sensors,,,,,,,,, for various applications. The sensitive electrodes (SE) which is a major component of any electrochemical pH sensor are mainly based on …
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