催化剂载体r-氧化铝中微量铁的磁性表征
周乃扶,朱传征,王学东,沈慕仲
Magnetic characterization of micro-amount of iron in catalyst support \g\-alumina
ZHOU NAIFU;ZHU CHUANZHENG;WANG XUEDONG;SHEN MUZHONG
化学学报 . 1984, (8): 805 -808 .