GC-FTIR联用技术分析水泥石硅烷化产物结构  

ANALYSIS ON STRUCTURE OF CEMENT SILICANE DERIVATIVESWITH COMBINED TECHNIQUE OF GC-FTIR

作　　者：王晓钧[1] 钟白茜[1] 陈悦[1] 杨南如[1] 周兴山 林鲜[2] 霍明江[2] 谭震球[2] 张颖[2] 

机构地区：[1]南京化工大学材料科学与工程系 [2]中国石油天然气总公司工程技术研究院

出　　处：《硅酸盐学报》1998年第2期136-141,共6页Journal of The Chinese Ceramic Society

摘　　要：将气相色谱－红外光谱（ＧＣ－ＦＴＩＲ）联用技术首次应用于水泥石硅烷化产物的结构分析．将气相色谱分离的低聚物组分用Ｆｏｕｒｉｅｒ红外光谱进行结构定性分析，确定出对应的硅烷化产物的具体结构，以明了硅烷化过程．该技术的运用。Application of GC-FTIR combined technique to the study on structure of cement silicane derivatives in cement chemistry is firstly introduced. The specific structure of low polymers separated by gas chromatography is analysed qualitatively with FTIR. The reactionary steps from cement to cement silicane derivatives are also explicated. The application of the combined technique has put the widely used TMS structure analysis forward for the hydration process.

关 键 词：气相色谱法 硅烷化 水泥 硅烷产物 结构 

分 类 号：TQ172.18[化学工程—水泥工业]