Synthesis and thermal decomposition of zinc phthalate

被引：34

作者：

Sun, JT ^{[1
]}

Yuan, LJ ^{[1
]}

Zhang, KL ^{[1
]}

Wang, DL ^{[1
]}

机构：

[1] Wuhan Univ, Dept Chem, Wuhan 430072, Peoples R China

来源：

THERMOCHIMICA ACTA | 2000年 / 343卷 / 1-2期

关键词：

crystal structure; phthalate; rheological phase reaction; thermal decomposition; zinc;

D O I：

10.1016/S0040-6031(99)00302-0

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Zinc phthalate was synthesized by the rheological phase reaction method, and the crystal structure was determined. Its thermal decomposition in argon was investigated. The thermal decomposition products were characterized by IR, XRD and GC-MS methods. Benzophenone, anthraquinone and nanoscale zinc oxide were chiefly obtained when zinc phthalate was pyrolyzed at 400-450 degrees C in argon atmosphere. The free radical reaction mechanism of zinc phthalate in the thermal decomposition process was proposed. Fresh nanoscale ZnO plays a role as catalyst for the forming of benzophenone and anthraquinone. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：105 / 109

页数：5

共 7 条

[1] THERMAL-DECOMPOSITION OF COPPER(II)PHTHALATE MONOHYDRATE [J].