摘要
ATB(偶氮特异丁烷)是一类性能良好的自由基引发剂、用它引发交联OV-1701石英弹性毛细柱,交联度大于96％,柱子内壁惰性,柱效高,热稳定性好,交联前后柱极性无明显变化,文中还对交联条件和反应机理进行了研究和探讨。
A_(20)-tert-butance(ATB)is a superior free radical initiator. Quartz capillary columns were cross-linked with ATB as the initiator. The results showed that the crosslinkage was more than 96% and exccllent inertness, high column efficiency and good thermostability were obtained. The columns showed no change in polarity after the curing. The optimal cross linking condition and the possible mechanism were discussed.
出处
《分析化学》
SCIE
EI
CAS
CSCD
北大核心
1990年第4期310-314,共5页
Chinese Journal of Analytical Chemistry
