两种测定氧化铝载体孔结构方法的误差分析  

Error Analysis for Two Determination Methods of Alumina Supporter Pore Structure

作　　者：申丽红[1] 巨文军[1] 

机构地区：[1]黎明化工研究院,河南洛阳471000

出　　处：《化学推进剂与高分子材料》2010年第3期64-66,共3页Chemical Propellants & Polymeric Materials

摘　　要：氮气吸附法和压汞法都是对氧化铝载体孔结构测定应用最广泛的方法,从原理、仪器和样品的具体情况三方面对氮气吸附法和压汞法进行了比较,分析了误差来源。The nitrogen gas adsorption method and the mercury intrusion method are the most widely used methods for determining the pore structure of alumina supporter.The comparison between nitrogen gas adsorption method and mercury intrusion method was carried out from principle,apparatus and sample.The source of error was also analyzed.

关 键 词：氮气吸附法 压汞法 误差分析 

分 类 号：O643.36[理学—物理化学]