Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7724051 | International Journal of Hydrogen Energy | 2012 | 10 Pages |
Abstract
⺠ZrO2 sol-gel coating against hydrogen absorption by metals. ⺠ZrO2 partially blocks iron surface to hydrogen evolution and hydrogen entry. ⺠The coating efficiently prevents iron surface become more active to hydrogen entry. ⺠The local concentration of hydrogen beneath the ZrO2-free iron sites increases. ⺠The increase in hydrogen concentration results in more intensive hydrogen trapping.
Related Topics
Physical Sciences and Engineering
Chemistry
Electrochemistry
Authors
I. Voloshchuk, T. Zakroczymski,