Thermal stability of polymer complexes of acryloyl-p-chlorobenzoic hydrazide with some transition metal chlorides and acetates

被引：7
|
作者：
Gad, AM
El-Dissouky, A
Mansour, EM
El-Maghraby, A
机构：
[1] Univ Alexandria, Inst Grad Studies & Res, Dept Mat Sci, Alexandria, Egypt
[2] Univ Alexandria, Fac Sci, Dept Chem, Alexandria, Egypt
来源：
POLYMER DEGRADATION AND STABILITY | 2001年 / 71卷 / 02期
关键词：
D O I：
10.1016/S0141-3910(00)00172-5
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Poly (acryloyl-p-chlorobenzoic hydrazide) and its complexes with some transition metal chlorides and acetates were prepared and characterized by elemental analysis, electronic and vibration spectroscopy and magnetic measurements. Poly (acryloyl-p-chlorobenzoic hydrazide) reacted with Fe(III), Co(II) and Cu(II) chlorides and Co(II), Cu(II) and Zn(II) acetates in 1:1 (metal:ligand) molar ratio, and with Ni(II) chloride in 1:2, but with NI(II) acetate in 2:1 (metal:ligand) molar ratio. The thermal stability was investigated using thermogravimetric analysis. The results showed that the polymer complexes are more stable than the homopolymer. (C) 2001 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：267 / 272
页数：6
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