[HTML][HTML] Mechanism of local hydrogen entry into Fe sheets induced by atmospheric corrosion: Significance of potential, pH, and rust layer thickness

H Kakinuma, S Hiromoto, T Hojo, S Ajito, M Koyama… - Corrosion …, 2024 - Elsevier
Local hydrogen entry under a NaCl droplet on Fe sheets was analysed by employing a
hydrogenochromic sensor and electrochemical hydrogen permeation tests. Large …

Visualization of Microscopic Hydrogen Diffusion in Polycrystalline Pure Ni Using an Ir Complex

S Ajito, H Kakinuma, M Koyama… - MATERIALS …, 2024 - jstage.jst.go.jp
Abstract 1 Microscopic hydrogen visualization has long been required to clarify the
hydrogen 2 embrittlement mechanism of metallic materials. In this study, hydrogen diffusion …