新型磁性纳米固体酸催化剂ZrO2/Fe3O4的制备及表征

常铮,郭灿雄,李峰,段雪,张密林

Preparation adn characterization of the novel magnetic nano-size solid acid catalyst

Chang Zheng;Guo Canxiong;Li Feng;Duan Xue;Zhang Milin

化学学报 . 2002, (2): 298 -304 .