在不使用还原剂和乳化剂的条件下,利用超声辐射引发无皂乳液聚合双原位合成纳米银/乙酰乙酸基甲基丙烯酸乙酯和苯乙烯共聚物[P(AAEM-St)]复合材料,并通过UV-Vis、XRD、TEM、HRTEM和TG等分析方法对其进行表征.结果表明:纳米银粒子具有面心立方结构和球形或近球形形貌,且较均匀地分散在聚合物基体中;纳米银粒子的存在降低了基体P(AAEM-St)的热学性能.
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