Crystal Phase Transition Creates a Highly Active and Stable RuC

Autor: Jeonghyeon, Kim, Hee Jin, Kim, Bibi, Ruqia, Mi Ji, Kim, Yeong-Ji, Jang, Tae Hwan, Jo, Hionsuck, Baik, Hyung-Suk, Oh, Hee-Suk, Chung, Kangkyun, Baek, Siwoo, Noh, Moonjung, Jung, Ki-Jeong, Kim, Hyung-Kyu, Lim, Young-Sang, Youn, Sang-Il, Choi
Rok vydání: 2021
Zdroj: Advanced materials (Deerfield Beach, Fla.). 33(48)
ISSN: 1521-4095
Popis: Although metastable crystal structures have received much attention owing to their utilization in various fields, their phase-transition to a thermodynamic structure has attracted comparably little interest. In the case of nanoscale crystals, such an exothermic phase-transition releases high energy within a confined surface area and reconstructs surface atomic arrangement in a short time. Thus, this high-energy nanosurface may create novel crystal structures when some elements are supplied. In this work, the creation of a ruthenium carbide (RuC
Databáze: OpenAIRE