Remove hydrogen and store it too: an acid-in-clay based electro-chemical solution
Name
d4mh01071j.pdf
Description
Published version
Size
1.51 MB
Format
Adobe PDF
Checksum (MD5)
fdd605363b076bcd27a0215c57eb1eb1
Author(s)
Kim, Kyung-Shik
Park, Jin-Sung
Yoon, Young-Chul
Kim, Jinwoo
Li, Ju
Yildiz, Bilge
Tasan, Cemal Cem
Date Issued
November 14, 2024
Journal
Materials Horizons
Publisher
Royal Society of Chemistry
Citation
Kim, Kyung-Shik, Park, Jin-Sung, Yoon, Young-Chul, Kim, Jinwoo, Li, Ju et al. 2024. "Remove hydrogen and store it too: an acid-in-clay based electro-chemical solution." Materials Horizons, 12 (3).
Version
Final published version
Abstract
Extracting hydrogen from metallic components can open up a new pathway for preventing hydrogen embrittlement. To this end, we propose an electrochemically driven, all-solid method for hydrogen control, capable of both extracting and storing hydrogen simultaneously. In this approach, we employ acid-in-clay as a proton conducting electrolyte at room temperature. Through this electrochemical treatment, hydrogen is efficiently extracted from pre-charged steels, thereby restoring their tensile properties and preventing embrittlement. Moreover, it has been confirmed that the extracted hydrogen can be efficiently collected at the counter electrode, demonstrating the significant advantages of the process.
MIT Department
Massachusetts Institute of Technology. Department of Materials Science and Engineering
Massachusetts Institute of Technology. Department of Nuclear Science and Engineering
Terms of Use
Creative Commons Attribution-Noncommercial
Persistent DSpace Link
DOI of Published Version
https://doi.org/10.1039/D4MH01071J
