A silica-supported copper (Cu/SiO2) catalyst containing highly dispersed Cu nanoparticles was prepared via a crown-ether-assisted impregnation method. A 12-crown-4-ether-assisted Cu/SiO2 catalyst outperformed several Cu/SiO2 catalysts prepared wit...
Harok Jeong   Sangmin Park   Junghoon Yang   Hye-Min Lee   Sangmin An   Yasuhiro Yamada   Jungpil Kim