2025 年 76 巻 1 号 p. 50-53
Porous-type anodic oxide with re-entrant structures formed by two distinct anodizing processes suppressed the delay of boiling initiation. Even after long-term boiling, the nanostructured oxide surface maintained its structure. Moreover, the boiling cooling performance of hydrofluoroether-7100 was equal to that before the test.