Two-step model for reduction reaction of ultrathin nickel oxide by hydrogen

• Published in: Journal of vacuum science & technology. A, Vacuum, surfaces, and films Vol. 39; no. 4
• Main Authors: Ogawa, Shuichi, Taga, Ryo, Yoshigoe, Akitaka, Takakuwa, Yuji
• Format: Journal Article
• Language: English
• Published: 01.07.2021

Nickel (Ni) is used as a catalyst for nitric oxide decomposition and ammonia production but it is easily oxidized and deactivated. Clarification of the reduction process of oxidized Ni is essential to promote more efficient use of Ni catalysts. In this study, the reduction processes of ultrathin oxi...