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
收藏
页码：710 / 719
页数：10
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