节点文献
三元体系Zn(ClO4)2—BAPHDCA—H2O(30℃)的相平衡研究
A Study on the Ternary System of Zn(ClO4)2-BAPHDCA-H2O at 30℃and Characterizations of the Zn(BAPHDCA)(ClO4)2·2H2O
【Author】 Cui Bin Tang Zonoxun Zhang Fengxing Guo Zhizhen (Department of Chemistry Northwest University,Xi’an,710069)
【机构】 西北大学化学系;
【摘要】 本文研究了三元体系Zn(ClO4)2-BAPHDCA-H2O(BAPHDCA,N,N′-二安替比林- 1,6-己二酰胺)在30℃时的溶度和饱和溶液的折光指数,绘制了体系的溶度图及饱和溶液的折光指数-组成图,体系溶度曲线和饱和溶液的折光指数曲线均由三支组成,分别与BAPHDCA、Zn(BAPHDCA)(ClO4)2·2H2O和Zn(ClO4)2·6H2O相对应,发现并制备了未见文献报道的固液异组成溶解三元化合物Zn(BAPHDCA)(ClO4)2·2H2O.通过化学分析、元素分析、TG-DTG及IR光谱分析等对其进行了物理化学表征.
【Abstract】 The solubilities and the refractive indexes of the saturated solutions of the titled system at 30℃have been studied and the correspounding equilibrium diagram and refractive index diagram were constructed,Both solubility curves and refractive index curves of the system consist of threebranches,correspounding to BAPHDCA,Zn(BAPHDCA)(ClO4)2·2H2O and Zn(ClO4)2·6HO respectively.The Zn(BAPHDCA)(ClO4)2·2H2O which is incongruit soluble in water is found for the first time in this paper.It was characterized by chemical and elemental analysis,TG-DTG and IR spectra.
【Key words】 Phase equilibrium; Ternarysystem; Zinc perchlorate; N,N′-Bis(antipyrine-4′-yl)-hexanedicarboxamide;
- 【会议录名称】 第九届全国相图学术会议论文集
- 【会议名称】第九届全国相图学术会议
- 【会议时间】1997-10
- 【会议地点】中国北京
- 【分类号】O642.42
- 【主办单位】中国物理学会相图专业委员会