A solid acid catalyst SO4 2-/TiO2/Ce4+ were prepared by sol-gel method using tetrabutyl titanate as TiO2 precursor.The c......

Highly ordered mesoporous CeO2-TiO2-ZrO2 was prepared by using Pluronic F127 as the template from the evaporation-induce......

Acid catalysis,one of the most important industrial processes,suffers from the toxicity,corrosion and recyclability prob......

　　Lignocellulosic biomass,the most abundant organic material in nature,is one of the most promising feedstocks in bior......

对以改性氧化锆替代传统的浓硫酸作酯化反应催化剂合成乳酸丁酯的新工艺进行了试验探索，取得了满意效果，合格产品收率达８５％以上。......

报道了在ＺＷ固体酸催化剂上甲醇和环氧乙烷的醚化反应，结果表明，ＺＷ固体酸个有很高的催化活性和较窄的相对分子质量分布，采用间歇釜式反应器......