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Title:Effect of processing temperature on performance of screen-printed graphite electrodes
Authors:ID Repič, Barbara, Institut "Jožef Stefan" (Author)
ID Radan, Kristian, Institut "Jožef Stefan" (Author)
ID Marolt, Gregor (Author)
ID Benčan, Andreja, Institut "Jožef Stefan" (Author)
ID Kuščer, Danjela, Institut "Jožef Stefan" (Author)
Files:URL URL - Source URL, visit https://www.sciencedirect.com/science/article/pii/S0254058425001014?via%3Dihub
 
.pdf PDF - Presentation file, download (2,88 MB)
MD5: 40DD194C82EF9C74F4BDC7AD2EBA55C2
 
Language:Slovenian
Typology:1.01 - Original Scientific Article
Organization:Logo IJS - Jožef Stefan Institute
Keywords:sitotisk, elektrode, debeli film
Publication status:Published
Publication version:Version of Record
Submitted for review:02.10.2024
Article acceptance date:24.01.2025
Publication date:28.01.2025
Publisher:Elsevier
Year of publishing:2025
Number of pages:1-15 str.
Numbering:Vol. 337, Art. 130455
Source:Nizozemska
PID:20.500.12556/DiRROS-23914 New window
UDC:54
ISSN on article:1879-3312
DOI:10.1016/j.matchemphys.2025.130455 New window
COBISS.SI-ID:224407811 New window
Copyright:© 2025 The Authors.
Note:Nasl. z nasl. zaslona; Opis vira z dne 29. 1. 2025;
Publication date in DiRROS:23.10.2025
Views:198
Downloads:104
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Record is a part of a journal

Title:Materials chemistry and physics
Publisher:Elsevier
ISSN:1879-3312
COBISS.SI-ID:23046917 New window

Document is financed by a project

Funder:ARIS - Slovenian Research and Innovation Agency
Project number:P2-0105-2022
Name:Multifunkcijski materiali in naprave: od kvantnega do makro nivoja

Funder:ARIS - Slovenian Research and Innovation Agency
Project number:J2-3049-2021
Name:MIkrofluidni Senzorski Sistem za zaznavanje PESticidov (MISS PES)

Funder:ARIS - Slovenian Research and Innovation Agency
Project number:P1-0153-2020
Name:Raziskave in razvoj analiznih metod in postopkov

Funder:ARIS - Slovenian Research and Innovation Agency
Project number:N1-0225-2021
Name:Visokotlačna stabilizacija in fazni prehodi zmuzljivih fluoridov prehodnih kovin

Funder:ARIS - Slovenian Research and Innovation Agency
Funding programme:Young Researcher program
Project number:56886

Funder:ARIS - Slovenian Research and Innovation Agency
Funding programme:Young Researcher program
Project number:PR-11483

Funder:Ministry of Higher Education, Science and Innovation of Republic Slovenia
Funding programme:M-ERA.NET
Project number:C3360-23-252004
Name:INNOvative catalyst and its regeneration for clean Hydrogen Production via methane Pyrolysis
Acronym:INNOHYPPY

Licences

License:CC BY-NC 4.0, Creative Commons Attribution-NonCommercial 4.0 International
Link:http://creativecommons.org/licenses/by-nc/4.0/
Description:A creative commons license that bans commercial use, but the users don’t have to license their derivative works on the same terms.
Licensing start date:28.01.2025
Applies to:VoR

Secondary language

Language:English
Abstract:Graphite thick films have been considered as an effective integrated working electrode in disposable electrochemical sensors for the on-site detection of pollutants in remote locations. The processing conditions of graphite thick films are not well documented, which hinders progress in their use. By combining profilometry, optical microscopy, X-ray powder diffraction, and Raman spectroscopy, we show that the structural development of graphite thick films strongly depends on the processing temperature. After thermal annealing of the screen-printed paste, the arrangement of the graphene layers improved and the organic components from the paste facilitated the fragmentation of the graphite grains. The resulting sheet resistance of the thick films decreases and contributes to a higher electron-transfer rate and thus to faster redox processes at the electrode surface. The elucidation of the relationship between processing and properties offers new opportunities to customise the properties of graphite thick films for a variety of applications requiring defect engineering.
Keywords:screen-printed electrodes, graphite, thick films


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