Analysis of the Thermal Decomposition Path of SF6 on the Surface of Cu and its Oxides

TiO2/SiC supported catalyst for efficient thermocatalytic conversion of SF6 waste gas

“…Meng et al [21] used a self-assembling chemical deposition method to synthesize FeOOH-SiC catalysts and loaded them into a fixed reaction bed to convert SF 6 . The degradation amount of SF 6 reached up to 99 ml g −1 at 700 • C. Zeng et al [22] modified the decomposition path of SF 6 on the Cu (1,1,1) surface based on density functional theory, and she found that the energy barrier of the decomposition of SF 6 on Cu was significantly lower than the free space, up to 95.17%. The above research confirms the promoting effect of transition metals and their compounds on the catalytic conversion of SF 6 .…”