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四氯合锌酸十四烷铵-四氯合锌酸十六烷铵二元体系相图
Phase diagram of binary system (C14H29NH3)2ZnCl4-(C16H33NH3)2ZnCl4
【摘要】 合成了四氯合锌酸十四烷铵(C14H29NH3)2ZnCl4(简记为C14ZnCl)和四氯合锌酸十六烷铵(C16H33NH3)2ZnCl4(简记为C16ZnCl),并配制了一系列不同组成的C14ZnCl C16ZnCl二元体系,通过DSC测试,变温红外光谱法及X ray粉末衍射法来绘制该二元体系相图。该相图是生成稳定中间化合物的固相部分互溶体系相图。
【Abstract】 (C14NH29NH3)2ZnCl4,(C16H33NH3)2ZnCl4 and their binary system were synthesized,the experimental phase diagram of binary system tetradecylammonium and hexadecylammonium tetrachlorozincate(Ⅱ)was established from room time to liquid state by differential scanning calorimetric(DSC)method,IR spectra at various temperature and X-ray diffraction.The phase diagram is characteristic by one intermediate and two eutectoid invariants.
【关键词】 四氯合锌酸十四烷铵(C14ZnCl);
四氯合锌酸十六烷铵(C16ZnCl);
固固相变;
DSC;
【Key words】 Bis(n-tetradecylammonium)tetrachlorozincate(abr.C14ZnCl); Bis(n-hexadecylammonium)tetrachlorozincate(abr.C16ZnCl); solid-solid; phase transition; differential scanning calorimetric (DSC).;
【Key words】 Bis(n-tetradecylammonium)tetrachlorozincate(abr.C14ZnCl); Bis(n-hexadecylammonium)tetrachlorozincate(abr.C16ZnCl); solid-solid; phase transition; differential scanning calorimetric (DSC).;
【基金】 河北省自然科学基金资助项目(202139)
- 【文献出处】 化学研究与应用 ,Chemical Research and Application , 编辑部邮箱 ,2004年06期
- 【分类号】O642.42
- 【被引频次】9
- 【下载频次】72