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本文报道在常压下制备了α-环糊精-乙烯包结物的微细晶体,和环糊精与三十烷醇的溶胶与粉末包结物,以增加长链烷基醇的溶解度。其溶胶在室温下放置半年不凝聚。还用X-射线粉未衍射法、1~H核磁共振及差热-热重分析等方法研究了包结物的形成。
This paper reports the preparation of α-cyclodextrin-ethylene inclusion complex microcrystals at atmospheric pressure and the sol and powder inclusion of cyclodextrin and triacontanol to increase the solubility of long-chain alkyl alcohols. The sol is placed at room temperature for six months without condensation. The formation of inclusions was also studied by X-ray powder diffraction, 1 H nuclear magnetic resonance and differential thermal-thermogravimetric analysis.