| SEM | Highly periodic rectangular geometries with well-controlled cavity dimensions were observed over large areas after Ni deposition; differences in cavity length were within 0.1 µm; cavity morphology was maintained after Ni deposition; minor sidewall roughness was observed, with no systematic dependence of sidewall morphology on cavity length |
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Daiki Ashizawa, Zenglong Ding, Masaki Itatani, Nobuaki Oyamada, Yui Itakura, Daiki Sato, Yasutaka Matsuo, Yoshiaki Nishijima, Daiki Kurosu, Rui Kamada, Kazuyasu Sakaguchi, Tomohiro Fukushima, Kei Murakoshi. “Enhanced oxygen evolution reaction by cavity-arrayed electrodes.” ChemRxiv (). https://doi.org/10.26434/chemrxiv-2024-cb2sk/v2
Values presented only in scanning electron microscopy images were not transcribed. The main paper refers to supporting information, but no separate supporting information file was found among the files available from the ChemRxiv record