Ce和La改性固体超强酸S
2
O
2-
8
/ZrO
2
-SiO
2
催化剂合成及其酯化性能研究
曾飞虎
*
, 陈崇城, 陈晓玲, 王志文
Synthesis of S
2
O
2-
8
/ZrO
2
-SiO
2
superacid catalyst modified by La or Ce and its activity in esterification
Zeng Feihu
*
, Chen Congcheng, Chen Xiaoling, Wang Zhiwen
Ce、La改性S
2
O
8
2-
/ZrO
2
-SiO
2
催化剂的FT-IR谱图