CdS|TiO<sub>2</sub> Non-Enzymatic Sulfide Photoelectrochemical Sensor
نویسندگان
چکیده
A non-enzymatic photoelectrochemical detection of aqueous sulfide and ascorbic acid, using an CdS $\vert $ TiO2 nanotubes photoanode, is presented. Its performance compared with a Pt photoanode. Both the electrodes show high sensitivity in visible range capabilities at micromolar levels for acid. Photoelectrodes are also able to detect notation="LaTeX">$\text{H}_{{2}}\text{O}_{{2}}$ , but this analyte causes degradation during photocurrent measurements, consequent release Cd notation="LaTeX">$^{{2}+}$ ions solution.
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ژورنال
عنوان ژورنال: IEEE Sensors Journal
سال: 2023
ISSN: ['1558-1748', '1530-437X']
DOI: https://doi.org/10.1109/jsen.2022.3225635