摘要
本文利用胺基与水杨醛反应的显色特性,选用胺基偶联剂与酸活化粘土进行偶联反应,检测偶联效果,半定量地用偶联量来说明酸活化粘土的活化程度。探讨使用这类偶联剂的一些工艺条件。
In view of the fact that amido group shows its chromphoric property whenever it is reacted with salicylic adehyde, amido coupling agent is chosen to coupling reaction with acid aetivated clay and their coupling effect is detected. The activation grade of acid activated clay is explained semiquantitatively in terms of coupling percent. Some technological conditions for using this kind of coupling agents are found out.
出处
《华侨大学学报（自然科学版）》
CAS
1990年第3期298-302,共5页
Journal of Huaqiao University(Natural Science)
基金
国家自然科学基金
关键词
粘土
酸活化
偶联剂
偶联反应
胺基
coupling reaction
coupling agent
acid activated
clay
