Structure enhanced TiO2/Si electrode for disaccharides sensor

Using the spin coating approach, n-type TiO2 thin films have been coated using the sol-gel process onto p-type silicon substrates. The film’s XRD pattern reveals the existence of the most prominent silicon peak in addition to peaks representing the mixed anatase and rutile phases of TiO2. Debye-Sche...

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Bibliographic Details
Main Authors: Amirtharajan, Saranya, Abel, Sunil Kumar, Christopher, Priyadarshini, Thathagath, Arivan, Hareendran, Ashique, Mathirajan, Charulatha
Format: Conference Proceeding
Language:English
Subjects:
Anatase
Crystallization
Disaccharides
Electrodes
Silicon substrates
Sol-gel processes
Spin coating
Thin films
Titanium dioxide
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Summary:Using the spin coating approach, n-type TiO2 thin films have been coated using the sol-gel process onto p-type silicon substrates. The film’s XRD pattern reveals the existence of the most prominent silicon peak in addition to peaks representing the mixed anatase and rutile phases of TiO2. Debye-Scherrer’s formula yielded a crystallization size (CZ) of 48 nm. Using TiO2/Si as the working electrode, the linearity of the electrochemical responses to sucrose at various concentrations was thoroughly examined.
ISSN:0094-243X
1551-7616
DOI:10.1063/5.0241685