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| n-CHA/HDPE和n-CHA/gHDPE生物复合材料的界面表征 | |
| 引用本文： | 左奕,李玉宝,韩劲,陈世途,杨维虎,吴兰,王华楠. n-CHA/HDPE和n-CHA/gHDPE生物复合材料的界面表征[J]. 材料工程, 2006, 0(12): 50-53,57 |
| 作者姓名： | 左奕 李玉宝 韩劲 陈世途 杨维虎 吴兰 王华楠 |
| 作者单位： | 1. 四川大学,纳米生物材料研究中心,成都,610064;四川大学,分析测试中心,成都,610064;科技部国家纳米生物医学材料产业化孵化基地,成都,610041 2. 四川大学,纳米生物材料研究中心,成都,610064;四川大学,分析测试中心,成都,610064 3. 四川大学,分析测试中心,成都,610064 |
| 摘 要： | 采用常压共溶复合工艺,在溶液体系中合成了分散均匀的n-CHA/HDPE,n-CHA/gHDPE两种生物功能材料,利用各种检测手段分析复合材料的界面结合状态.结果表明:n-CHA/HDPE复合材料是简单物理共混;而n-CHA/gHDPE复合材料则具有稳定的界面结合,n-CHA与gHDPE两相界面间有化学键形成. |
| 关 键 词： | 生物功能材料 纳米碳酸羟基磷灰石 界面 化学键合 |
| 文章编号： | 1001-4381（2006）12-0050-04 |
| 收稿时间： | 2005-10-25 |
| 修稿时间： | 2005-10-252006-03-09 |
Characterization on Interface of n-CHA/HDPE and n-CHA/gHDPE Composite for Biomaterials |
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| ZUO Yi,LI Yu-bao,HAN Jin,CHEN Shi-tu,YANG Wei-hu,WU Lan,WANG Hua-nan. Characterization on Interface of n-CHA/HDPE and n-CHA/gHDPE Composite for Biomaterials[J]. Journal of Materials Engineering, 2006, 0(12): 50-53,57 | |
| Authors: | ZUO Yi LI Yu-bao HAN Jin CHEN Shi-tu YANG Wei-hu WU Lan WANG Hua-nan |
| Affiliation: | 1 Research Center for Nano-biomaterials, Sichuan University, Chengdu 610064, China; 2 Analytical Testing Center, Sichuan University, Chengdu 610064, China; 3 National Incubation for Nano-biomaterials Industrialization of MST, Chengdu 610041, China |
| Abstract: | Two functionalized biomaterials were prepared in solution system by a new method at normal atmosphere.They were nano-carbonate hydroxyapatite reinforced high density polyethylene composite(n-CHA/HDPE) and n-CHA reinforced maleic anhydride grafted high density polyethylene composite(n-CHA/gHDPE).The interface of composites was analyzed in terms of burning test,TEM,IR,XRD and Molau testing.The results showed that n-CHA/HDPE composite was simple mechanical mixed,but n-CHA/gHDPE composite had stable interface connection based on the chemical bonding as esterification and hydrogen bonding formed between the two phases. |
| Keywords: | functionalized biomaterial nano-carbonate hydroxyapatite interface chemical bonding |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |