Ab initio thermodynamic study of SnO${}_2$(110) surface in an O${}_2$ and NO environment: a fundamental understanding of gas sensing mechanism for NO and NO${}_2$

Chol-Jun Yu, Yun-Hyok Kye, Song-Nam Hong +5

For the purpose of elucidating the gas sensing mechanism of SnO${}_2$ for NO and NO${}_2$ gases, we calculate the phase diagram of SnO${}_2$(110) surface in contact with an O${}_2$ and NO…