Infrared spectra of methanol desorption in a He stream and under vacuum on CeO2 and ZrO2 catalyst surfaces

摘要

Infrared spectra of methanol desorption in a He stream and under vacuum on CeO _(2) and ZrO _(2) catalyst surfaces are added for the article ( RSC Adv. , 2014, 4 , 30968) as a response to the letter of Dr F. C. Meunier ( RSC Adv. , 2016, 6 , 17288) and to make the ascription of the bands at 1096, 1054, 1032 and 1012 cm ~(?1) more convincing. After putting under vacuum, the bands at 1096, 1054, 1032 and 1012 cm ~(?1) still exist, which indicates that these bands are ascribed to chemisorbed methoxy.