[1]肖方兴,林志勇,王飞,等.纳米Al2O3/MC尼龙6原位复合材料的晶型转变[J].华侨大学学报(自然科学版),2009,30(5):530-532.[doi:10.11830/ISSN.1000-5013.2009.05.0530]
　XIAO Fang-xin,LIN Zhi-yong,WANG Fei,et al.A Investigation on the Crystalline Structure of PA6/Nano-Al2O3 In-Situ Composites[J].Journal of Huaqiao University(Natural Science),2009,30(5):530-532.[doi:10.11830/ISSN.1000-5013.2009.05.0530]
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纳米Al2O3/MC尼龙6原位复合材料的晶型转变()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第30卷
期数:
2009年第5期
页码:
530-532
栏目:
出版日期:
2009-09-20

文章信息/Info

Title:
A Investigation on the Crystalline Structure of PA6/Nano-Al2O3 In-Situ Composites
文章编号:
1000-5013(2009)05-0530-03
作者:
肖方兴; 林志勇; 王飞; 肖风英; 钱浩
华侨大学材料科学与工程学院
Author(s):
XIAO Fang-xin;  LIN Zhi-yong;  WANG Fei;  XIAO Feng-ying;  QIAN Hao
College of Material Science and Engineering, Huaqiao University, Quanzhou 362021, China
关键词:
纳米Al2O3;  单体浇铸;  尼龙6;  复合材料;  晶型转变
Keywords:
nano-Al2O3;  monomer casting nylon6;  nanocomposite;  crystalline transition
分类号:
TB383.1
DOI:
10.11830/ISSN.1000-5013.2009.05.0530
文献标志码:
A
摘要:
采用原位阴离子聚合法制备PA6/Al2O3纳米复合材料,借助广角X射线衍射(WXRD)研究其晶型结构和晶型转变.结果表明,淬冷样品均呈现单一的γ晶型; 在较高温度下退火2 h后,Al2O3的引入更有利于基体PA6的γ晶型向α晶型转变; 纯PA6的Brill转变温度在150~180℃之间,Al2O3质量分数为1.0%的PA6/Al2O3原位复合材料的Brill转变温度130~150℃之间.
Abstract:
PA6/nano-Al2O3 nanocomposites were prepared by in-situ anionic polymerization.Wide-angle X-ray diffraction(WXRD) analysis was employed to investigate the crystal structure and Brill transition of PA6/nano-Al2O3 nanocomposites.It was found that quenched samples present γ crystal only and the introduction of nano-Al2O3 benefit the crystalline transition from γ to α for PA6/nano-Al2O3 nanocomposites annealed at higher temperatures.The Brill temperature was between 150 ℃ and 180 ℃ for neat PA6,and was between 130 ℃and 150 ℃ for PA6/nano-Al2O3 nanocomposites loaded with 1.0% nano-Al2O3 content.

参考文献/References:

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备注/Memo

备注/Memo:
国家自然科学基金基金资助项目(50673030); 教育部科学技术研究重点项目(207146); 福建省自然科学基金资助项目(E0710014)
更新日期/Last Update: 2014-03-23