摘要
SO_4^(2-)/M_xO_y型固体超强酸是一种新兴的绿色催化剂,在有机合成、废水处理等领域有着广泛的应用。简单分析了SO_4^(2-)/M_xO_y型固体超强酸的失活原因,综述了国内外近年来SO_4^(2-)/M_xO_y型固体超强酸在载体、促进剂及贵金属的引入等方面的改性方法,并指出了固体超强酸的发展方向。
SO4^2-/MxOy solid superacid is a new green catalyst, and is widely used in the fields of organic synthesis and waste water treatment, etc. The deactivation mechanism of SO4^2-/MxOy solid superacid is analyzed roughly, and the methods of modifying SO4^2-/MxOy solid superacid by improving the cartier and accelerant for the superacid and adding noble metal to it are summarized in this paper. The direction of solid superacid development is pointed out as well.
出处
《精细石油化工进展》
CAS
2011年第6期28-31,共4页
Advances in Fine Petrochemicals
