溶剂对溶胶-凝胶法制备LaMnFe2Al9O19催化剂的影响
任晓光 郑建东 宋永吉 沈国良
Effect of solvent on the preparation of LaMnFe2Al9O19 catalysts by sol-gel method
Ren Xiaoguang
石油炼制与化工 . 2007, (9): 38 -41 .