摘要
用直接插入法将正丁胺和正癸胺插入α－Ｚｒ（ＨＰＯ４）２Ｈ２Ｏ，（简写为α－ＺｒＰ）制备了α－Ｚｒ（ＨＰＯ４）２（Ｃ４Ｈ９ＮＨ２）２Ｈ２Ｏ和α－Ｚｒ（ＨＰＯ４）２（Ｃ１０Ｈ２１ＮＨ２）２Ｈ２Ｏ，层间距分别是１．９４ｎｍ和３．２２ｎｍ。正丁胺的插入使α－ＺｒＰ的结晶水及层板羟基的热稳定性提高，插入的正丁胺在２２０～２７０℃可被脱除。用微波法直接将乙二醇插入α－ＺｒＰ，成功地制备了α－Ｚｒ（ＨＰＯ４）２（ＨＯＣ２Ｈ４ＯＨ）Ｈ２Ｏ，层间距是１．０７ｎｍ。用微波法直接将１－辛醇插入α－ＺｒＰ，得到的产物层间距为１．００ｎｍ。
αZr(HPO_4)_2(C_4H_9NH_2)_2·H_2O has been prepared by intercalating butylamine into αZr(HPO_4)_2·H_2O(abbreviated as αZrp).Its interlayer spacing is 194nm.The thermal stabilities of the structural water of αΖrP are enhanced by intercalation of butylamine,the intercalated butylamine being lost between 220℃ and 270℃.Decylamine can also be intercalated directly into αZrP,the interlayer spacing of the intercalated material being 332nm.αZr(HPO4)2(HOC2H4OH)·H2O can be prepared by intercalating ethylene glycol directly into αZrP using microwave irradiation,its interlayer spacing being 107nm.The process has no adverse effects on the crystallinity of the materials.The microwave method is more successful than conventional heating methods in the preparation of αZr(HPO_4)_2(HOC_2H_4OH)·H_2O,but less successful in the intercalation of 1octanol into αZrP.
出处
《石油学报（石油加工）》
EI
CAS
CSCD
北大核心
1998年第1期62-65,共4页
Acta Petrolei Sinica(Petroleum Processing Section)
基金
国家自然科学基金
关键词
磷酸锆
插层性能
胺
醇
层柱催化剂
制备
αzirconium phosphate,amine,alcohol,intercalation,microwave
