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中文摘要: 通过将改性的纳米高吸热剂炭黑（CB）添加到对苯二甲酸乙二醇酯（PET）中进行原位聚合反应，得到PET-CB纳米复合材料。采用差热扫描量热法（DSC）、热重分析法（TGA）、热态偏光显微镜（POM）、扫描电镜（SEM）、红外光谱等测试手段对PET-CB纳米复合材料的结构和性能进行了分析和表征。结果表明：纳米材料在复合材料中分散良好；复合材料比纯PET的分解温度提高了1.08 °C；PET-CB纳米高吸热材料的吸热性能良好，能有效节约能源。
Abstract:The modified nano high heat absorption agent carbon black(CB) was added to the polyethylene terephthalate(PET) and the PET-CB nano composite material was prepared through in situ polymerization. The structure and performance of PET CB nano composite material were analyzed and characterized through differential scanning calorimeter (DSC), thermal weight analysis (TGA), polarization microscope (POM), scanning electron microscope (SEM), infrared spectrometer, etc. Results show that nano high heat absorption agent carbon black disperses well in PET. The decomposition temperature of PET-CB nano high heat absorbing composite material is 1.08 °C higher than that of pure PET. The heat absorbing performance of PET-CB nano composite material is good, which can save energy effectively.
keywords: carbon black polymerization save energy
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基金项目:教育部科学技术研究重点项目( 209040)；黑龙江省教育厅青年学术骨干支持计划项目(1154G03)
引用本文：
顾晓华,高芬.高效吸热PET的制备[J].功能高分子学报,2011,24(1):.
GU Xiao-hua,GAO Fen.Preparation of High Heat Absorption Polyethylene Terephthalate[J].Journal of Functional Polymers,2011,24(1):.
顾晓华,高芬.高效吸热PET的制备[J].功能高分子学报,2011,24(1):.
GU Xiao-hua,GAO Fen.Preparation of High Heat Absorption Polyethylene Terephthalate[J].Journal of Functional Polymers,2011,24(1):.
