Syngas methanation over Ni/SiO 2 catalyst prepared by ammonia-assisted impregnation
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2017.09.068
Abstract: Abstract Ni/SiO2 catalyst was prepared via ammonia-assisted impregnation using amorphous porous SiO2 as support. The process of the ammonia-assisted impregnation was analyzed and the catalyst was attempted for syngas methanation. X-ray diffraction, infrared radiation and… read more here.
Keywords: catalyst; assisted impregnation; syngas methanation; ammonia assisted ... See more keywords
Enhanced growth of Y3al5O12:Ce3+ nanocrystals in mesoporous SiO2 utilizing vacuum-assisted impregnation
Sign Up to like & getrecommendations! Published in 2020 at "Processing and Application of Ceramics"
DOI: 10.2298/pac2002141r
Abstract: YAG:Ce nanocrystals were successfully formed within silica matrix via impregnation of a YAG:Ce precursor solution in mesoporous silica, followed by sintering. In this study, vacuum-assisted impregnation was applied to increase the size of YAG:Ce nanocrystals… read more here.
Keywords: vacuum assisted; yag nanocrystals; assisted impregnation; impregnation ... See more keywords