【作者】 张宇； 照日格图； 徐爱菊； 赵进才；

【Author】 ZHANG Yu~(1,2),Bao Zhaorigetu~(1*),XU Ai-ju~1,ZHAO Jin-cai~2 1.College of Chemistry and Environmental Science,Inner Mongolia Normal University,Huhhot 010022,China 2.Laboratry of Photochemistry,Center for Molecular Sciences,Institute of Chemistry,Chinese Academy of Sciences,Beijing 100080,China

【机构】 内蒙古师范大学化学与环境科学学院； 中国科学院化学研究所光化学实验室,分子科学中心；

【摘要】 FTIR技术用于表征粘土矿物,可了解到其结构和化学组成的重要信息。经焙烧处理后的粘土也可通过FTIR技术揭示其结构和化学组成的变化。本文通过对杭锦2~#土的焙烧处理实验,经FTIR结合BET、XRD表征,分析解释了其结构的变化。更多还原

【Abstract】 FTIR technique is a sensitive method for characterization of clay minerals to investigate their structure and chemical compositioa The modification of clay structure with calcination can be obtained from FTIR spectroscopy.In this paper,Hangjin 2* clay was calcined from 100 to 900℃,and then characterized by FTIR,BET and XRD.The modification of structure and chemical composition of calcined Hangjin 2~# clay were analyzed and discussed.更多还原