Effect of nanosilver on the thermal stability and thermal decomposition kinetics of poly(acetoacetoxyethyl methacrylate-styrene)

被引：2

作者：

Gao, Shengtao ^{[1
]}

Xing, Honglong ^{[1
]}

机构：

[1] Anhui Univ Sci & Technol, Sch Chem Engn, Shungeng Rd 168, Huainan 232001, Anhui, Peoples R China

来源：

JOURNAL OF ELASTOMERS AND PLASTICS | 2018年 / 50卷 / 08期

基金：

中国国家自然科学基金;

关键词：

Nanosilver; acetoacetoxyethyl methacrylate; thermal stability; thermal decomposition kinetics; IN-SITU SYNTHESIS; SILVER NANOPARTICLES; POLYPYRROLE/SILVER NANOCOMPOSITES; POLYMERIZATION; COMPOSITES; PARTICLES; SHELL; GOLD;

D O I：

10.1177/0095244318758157

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Nanosilver/poly(acetoacetoxyethyl methacrylate-styrene) (nano-Ag/P(AAEM-St)) composites were synthesized via emulsifier-free emulsion with silver nitrate solution, AAEM, and St monomer copolymerization by ultrasonic. The morphology and structure of the composites were characterized by ultraviolet and visible spectroscopy, X-ray diffractometer, and transmission electron microscopy, respectively. The results show that Ag nanoparticles with face-centered cubic structure are homogeneously dispersed in the P(AAEM-St) matrix. The thermal stability and the thermal degradation kinetics of P(AAEM-St) were investigated using the thermogravimetric analysis and Kissinger and Flynn-Wall-Ozawa method, respectively. The results prove that the thermal stability of the pure P(AAEM-St) is better than that of the nano-Ag/P(AAEM-St) composites.

引用

页码：710 / 719

页数：10

共 27 条

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