Laser synthesis of Si-Mo-C-O polymer for membrane modification

摘要

Abstract: The interaction of CO$-2$/ laser radiation with mixtures of silane and molybdenum hexacarbonyl (vapor) results in solid Si/C/O/Mo material and various gaseous compounds (mainly CO). The XPS, SEM and IR spectral analysis of the deposit pointed out an organosilicon polymer structure, with a composition that is strongly affected by SiH$-4$/ partial concentration. Possible routes involved in the SiH$-4$/-photosensitized decomposition of Mo(CO)$-6$/ are discussed. The laser technique can serve as an efficient method for creating metal-modified organosilicon polymers for membrane modification.!14