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聚(3-羟基丁酸酯-co-4-羟基丁酸酯)/纳米氮化钛共混体系研究 被引量：3

Study on Poly(3-hydroxylbutyrate-co-4-hydroxylbutyrate)/Nano-TiN Blends
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摘要 采用熔融共混方法制备了聚(3-羟基丁酸酯-co-4-羟基丁酸酯)[P(3HB-co-4HB)]和纳米氮化钛(TiN)的复合体系,并通过万能材料试验机、差示扫描量热仪(DSC)、偏光显微镜(POM)、X射线衍射仪(XRD)、热失重分析仪(TG)等测试手段考察了不同含量TiN对P(3HB-co-4HB)基体的力学、热力学及结晶性能的影响。结果表明:纳米氮化钛在共混体系中起到成核剂作用,可有效改善P(3HB-co-4HB)结晶性能,提高其韧性。 The poly （ 3-hydroxylbutyrate-co-4-hydroxylbutyrate ） [ P （ 3 HB-co-4 HB ） ]/nano-titanium ni- tride（TiN） composites were prepared by melting molding method. Universal testing machine, DSC, POM, XRD, and TG were employed to study the influence of content of TiN on mechanical, thermodynamics and crystal properties of P（3HB-co-4HB） matrix. The result indicated that TiN played the role of nucleating a- gents which can improve the crystallization and toughness of P（3HB-eo-4HB）.
作者 刘晓晔 牛茂善 吴一弦 徐日炜 余鼎声
机构地区 北京化工大学碳纤维及功能高分子教育部重点实验室北京化工大学 新型高分子材料制备与加工北京市重点实验室北京化工大学
出处 《塑料工业》 CAS CSCD 北大核心 2011年第2期14-16,20,共4页 China Plastics Industry
基金 国家自然基金支持(50373001 50873009) 北京化工大学中央高校基本科研业务费专项资金资助(项目编号ZZ1006)
关键词 聚(3-羟基丁酸酯-co-4-羟基丁酸酯) 氮化钛 力学性能 结晶性能 Poly （ 3-hydroxylbutyrate-co-4-hydroxylbutyrate ） Titanium Nitride Mechanical Property Crystallizing Property
分类号 TQ320.1 [化学工程—合成树脂塑料工业]
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参考文献10

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二级参考文献36

共引文献13

同被引文献49

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塑料工业
2011年 第2期

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