20.500.12556/DiRROS-30541 Dataset for the article "A coupled multi-electrode array sensor for monitoring galvanic corrosion between copper and steel" This dataset supports the tables and figures in the article “A coupled multi-electrode array sensor for monitoring galvanic corrosion between copper and steel” (doi: https://doi.org/10.1149/1945-7111/ae89ec). The dataset contains experimental data for the CMEA-CS-1 and CMEA-CS-3 sensors exposed to bentonite in an oxic environment. CMEA-CS-1 was measured over 186 days of exposure and CMEA-CS-3 was measured for 176 days of exposure. After exposure, surface characterization was performed, and the dataset includes FE-SEM analysis and images, SEM analysis and images, Raman spectra and images, and micro-CT data. copper carbon steel bentonite galvanic corrosion coupled multi-electrode array oxic environment surface characterization baker ogljikovo jeklo galvanska korozija sklopljena mreža elektrod oksično okolje površinska karakterizacija true false false Slovenian National Building and Civil Engineering Institute Angleški jezik Slovenski jezik © authors, 2026 Delo ni kategorizirano 2026-06-29 11:45:06 2026-06-30 13:05:32 2026-07-31 09:00:38 0000-00-00 00:00:00 2026 0 Ljubljana 0 več datotek 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 2026-06-30 286431491 Readme-Kregar_CMEA-oxic.txt Readme-Kregar_CMEA-oxic.txt ReadMe file 1 111BB26848104C2EE22B3A64D4BD2B53 0e83f006c1bac221fd6012fc26e95c05849ff8d7a82f13253d2b4adf50cbeb50 b2cddff5-73a0-11f1-a785-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=46436 Inventory-of-dataset-Kregar.xlsx Inventory-of-dataset-Kregar.xlsx Excel ponuja podroben opis nabora podatkov, njegove metodologije in povezave s člankom "A coupled multi-electrode array sensor for monitoring galvanic corrosion between copper and steel". Excel provides a detailed description of the dataset, its methodology, and its connection to the article "A coupled multi-electrode array sensor for monitoring galvanic corrosion between copper and steel". 1 C3D80160D5FADEF113A3912EA09799BF 752eff29f26b6cda39934b10be427909959aea0937579f9a8d11cc7c77e8dd8f 496dc7f7-73a1-11f1-a785-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=46437 Figure_1.jpg Figure_1.jpg Slika, ki prikazuje barvno matriko mreže 5x5 senzorjev CMEA-CS-1 in CMEA-CS-3. Mreža 5x5 predstavlja niz elektrod, razporejenih v stolpcih, označenih z A–E, in vrsticah, označenih z 1–5 (npr. elektroda A1, B1, C1, D1 itd.). Image showing a color matrix of the 5x5 grid of CMEA-CS-1 and CMEA-CS-3 sensors. The 5x5 grid represents a set of electrodes arranged in columns labeled A–E and rows labeled 1–5 (e.g., electrode A1, B1, C1, D1, etc.). 1 9061D13642CA333544E421ADCD5DAE1F 1e4be0ee61cb08dce0b4175b2b31bf712903feeeb16e0e6906cca7526850d9f3 fb1f986b-73a1-11f1-a785-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=46438 CMEA-CS-1_RAW-DATA.zip CMEA-CS-1_RAW-DATA.zip Serija datotek .lvm (ločenih s tabulatorji), ki predstavljajo meritve CMEA na 24 bakrenih elektrodah in 1 elektrodi iz ogljikovega jekla pod mešanico bentonita v oksičnem okolju. Prvi stolpec predstavlja številko zapisa meritve, vsi naslednji stolpci pa predstavljajo meritve toka na posameznih elektrodah od 0 do 24. Datoteka se ustvari vsakih 15 minut. Odmiki naprave so bili izračunani iz začetnega merilnega obdobja, popravljeni pa so bili tudi odmiki odklona, tako da je vsota toka nič. Merilni podatki, pridobljeni med 17. 8. 2025 in 18. 8. 2025, so bili zavrženi zaradi elektrokemičnega šuma iz napajalnega omrežja, kar je ogrozilo zanesljivost rezultatov. Series of .lvm (tab delimited) files representing CMEA measurements on 24 copper electrodes and 1 carbon steel electrode under a bentonite mixture in an oxic environment. The first column represents the measurement record number, and all subsequent columns represent current measurements on individual electrodes from 0-24. A file is created every 15 minutes. Device offsets were calculated from the initial measuring period, and drift offsets were also corrected so that the current sum is zero. Measurement data acquired between 17.8.2025 and 18.8.2025 were discarded due to electrochemical noise from the power supply network, which compromised the reliability of the results. 1 BF32E8EC3588FCF719398F5C4E71B454 5d0b7db11d9ce455290d96516c2c4cde4c45d68333b44c42ec98293fe1ce2e82 4c8c9dd2-73a2-11f1-a785-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=46439 CMEA-CS-3_RAW-DATA.zip CMEA-CS-3_RAW-DATA.zip Serija datotek .lvm (ločenih s tabulatorji), ki predstavljajo meritve CMEA na 22 bakrenih elektrodah in 3 elektrodah iz ogljikovega jekla pod mešanico bentonita v oksičnem okolju. Prvi stolpec predstavlja številko zapisa meritve, vsi naslednji stolpci pa predstavljajo meritve toka na posameznih elektrodah od 0 do 24. Datoteka se ustvari vsakih 15 minut. Odmiki naprave so bili izračunani iz začetnega merilnega obdobja, popravljeni pa so bili tudi odmiki odmika, tako da je vsota toka nič. Podatki meritev, pridobljeni med 26. 3. 2025 (10:00) in 27. 3. 2025 (10:00), 7. 4. 2025 ter med 10. 5. 2025 (22:00) in 11. 5. 2025 (15:00), so bili zavrženi zaradi elektrokemičnega šuma iz napajalnega omrežja, kar je ogrozilo zanesljivost rezultatov. Series of .lvm (tab delimited) files representing CMEA measurements on 22 copper electrodes and 3 carbon steel electrodes under a bentonite mixture in an oxic environment. The first column represents the measurement record number, and all subsequent columns represent current measurements on individual electrodes from 0-24. A file is created every 15 minutes. Device offsets were calculated from the initial measuring period, and drift offsets were also corrected so that the current sum is zero. Measurement data acquired between 26.3.2025 (10:00) and 27.3.2025 (10:00), on 7.4.2025, and between 10.5.2025 (22:00) and 11.5.2025 (15:00) were discarded due to electrochemical noise from the power supply network, which compromised the reliability of the results. 1 3F0C356A70314019416E2B236779E60A 4be7c9156b9802d104985431b8ae15ac4d953bc26d7271ced6ea3d2877db676d 90b65475-73a2-11f1-a785-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=46440 Zavod za gradbeništvo Slovenije Opazovanje: Laboratorij Poskus: Laboratorij Meritve in testi A coupled multi-electrode array sensor for monitoring galvanic corrosion between copper and steel 0 0 0