Electrochemical characterization of nanosurface-modified screen-printed electrodes by using a source measure unit

In this study, the performance of a source measure unit (SMU) performing cyclic and differential pulse voltammetry analyses, in comparison to potentiostat, is investigated. SMU is a versatile and accurate tool, capable of sourcing and measuring simultaneously and is comparable to the use of a potent...

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Bibliographic Details
Published inBulletin of materials science Vol. 43; no. 1; p. 240
Main Authors Makableh, Yahia F, Al-Fandi, Mohamed, Jaradat, Hussamaldeen, Al-Shami, Abdulrahman, Rawashdeh, Israa, Harahsha, Tasneem
Format Journal Article
LanguageEnglish
Published Bangalore Indian Academy of Sciences 01.12.2020
Springer Nature B.V
Subjects
Accuracy
Carbon
Chemistry and Materials Science
Electrochemical analysis
Electrodes
Electrons
Engineering
Materials Science
Nanocomposites
Potassium
Potentiostats
R&D
Remote sensing
Research & development
Screen printing
Sensors
Software
Voltammetry
SMU
cyclic voltammetry (CV)
nanosurface
Potentiostat
differential pulse voltammetry (DPV)
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Summary:In this study, the performance of a source measure unit (SMU) performing cyclic and differential pulse voltammetry analyses, in comparison to potentiostat, is investigated. SMU is a versatile and accurate tool, capable of sourcing and measuring simultaneously and is comparable to the use of a potentiostat for such measurements. Here, two surface-functionalized screen-printed carbon electrodes with two different nanocomposites were utilized to represent the electrochemical system. The results unveil that the electrochemical behaviour of SMU is qualitatively comparable to that of the potentiostat with more than 97% accuracy; for both cyclic voltammetry (CV) and differential pulse voltammetry (DPV). Consequently, SMU is feasible for CV and DPV measurements. Graphic abstract
ISSN:0250-4707
0973-7669
DOI:10.1007/s12034-020-02122-6