Synthesis of Co/SiO2 hybrid nanocatalyst via twisted Co3Si2O5(OH)4 nanosheets for high-temperature Fischer–Tropsch reaction
hybrid nanostructure, Fischer–Tropsch synthesis, thermal stability, metal silicate hydroxide, cobalt catalyst
ABSTRACT A cobalt-silica hybrid nanocatalyst bearing small cobalt particles of diameter ~5 nm was prepared through a hydrothermal reaction and hydrogen reduction. The resulting material showed very high CO conversion (>82%) and high hydrocarbon productivity (~1.0 gHC·g−1 cat·h−1) with high activity (~8.5 × 10−5 molCO·g−1 Co·s−1) in the Fischer–Tropsch synthesis reaction.
Tsinghua University Press
Ji Chan Park,Shin Wook Kang,Jeong-Chul Kim,Jae In Kwon,Sanha Jang,Geun Bae Rhim,Mijong Kim,Dong Hyun Chun,Ho-Tae Lee,Heon Jung,Hyunjoon Song,Jung-Il Yang, Synthesis of Co/SiO2 hybrid nanocatalyst via twisted Co3Si2O5(OH)4 nanosheets for high-temperature Fischer–Tropsch reaction. NanoRes.2017, 10(3): 1044–1055