The electrochemical studies of thin boron-doped diamond films deposited at conductive poly(lactic acid) 3D prints

Description

The dataset contains the electrochemical characteristics of the electrodes composed of thin boron-doped diamond films coated on commercially available graphene-doped polylactide acid. The boron doping level expressed as the [B]/[C] ratio in the gas phase for these studies was 500 and 10,000 ppm.

Cyclic voltammetry and electrochemical impedance spectroscopy were used to determine electrode kinetics, in 1 mM K₃[Fe(CN)₆]/1 mM K₄[Fe(CN)₆] redox couple containing 0.5 M Na₂SO₄Cyclic voltammetry was conducted for chosen scan rates ν (5, 10, 25, 50, 75, 100, 150, 200, 300 mV s⁻¹). EIS measurements were performed across a frequency range from 0.05 Hz to 100 kHz at a formal potential (held for 20 min) with six points per frequency decade and a perturbation amplitude equal to 10 mV.

Differential pulse voltammetry was performed to determine trinitrotoluene limits of detection in electroanalysis. The measurements were done in a 0.1 M phosphate buffer solution (PBS) of pH = 6.8 consisting of 0.064, 0.125, 0.25, 0.5, 1.0, 2.0, 4.0, 8.0, 16.0, 32.0, and 64 ppm of TNT.

The selected measurements were utilized when preparing the manuscript published in Microchimica Acta: DOI 10.1007/s00604-022-05371-w

Dataset file

MA-EChem.zip

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Attribution
Raw data:: Data contained in dataset was not processed.
Software:: BioLogic potentiostat analysis software

Details

Year of publication:

2022

Verification date:

2023-01-13

Dataset language:

English

Fields of science:

chemical sciences (Natural sciences)
materials engineering (Engineering and Technology)

DOI:

10.34808/rhw5-8n98

Funding:

Verified by:

Gdańsk University of Technology

Keywords

References

publication Conductive printable electrodes tuned by boron-doped nanodiamond foil additives for nitroexplosive detection

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