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.
参考文献
| [1] | BONFIELD W;GRYNPAS M D;TULLY A E et al.Hydroxyapatite reinforced poly-ethylene-a mechanically compatible implant material for bone replacement[J].BIOMATERIALS,1981,2(03):185-186. |
| [2] | Rea SM;Brooks RA;Best SM;Kokubo T;Bonfield W .Proliferation and differentiation of osteoblast-like cells on apatite-wollastonite/polyethylene composites.[J].Biomaterials,2004(18):4503-4512. |
| [3] | Wang M;Bonfield W .Chemically coupled hydroxyapatite-polyethylene composites: structure and properties.[J].Biomaterials,2001(11):1311-1320. |
| [4] | S ROY;S PAL .Characterization of silane coated hollow sphere alumina-reinforced ultra high molecular weight polyethylene composite as a possible bone substitute material[J].Bulletin of Materials Science,2002(7):609-612. |
| [5] | Fang L;Leng Y;Gao P .Processing of hydroxyapatite reinforced ultrahigh molecular weight polyethylene for biomedical applications.[J].Biomaterials,2005(17):3471-3478. |
| [6] | Jie Wei,Yubao LI,Yi ZUO,Xueling PENG,Li ZHANG.Development of Biomimetic Needle-like Apatite Nanocrystals by a Simple New Method[J].材料科学技术学报（英文版）,2004(06):665-667. |
| [7] | MOLAU G E .Heterogenous polymer systems mechanism of stabilization of polymeric oil-in-oil emulsions[J].Journal of Polymer Science Part A:Polymer Chemistry,1965,3(12):4235-4242. |
| [8] | OZIN G A;KUPERMAN A;STEIN A .Advanced zeolite materials science[J].ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH,1989,28:359-377. |
| [9] | 石安富;龚云表.工程塑料手册[M].上海:上海科学技术出版社,2003 |
| [10] | NANCOLLAS G H;BUDZ J A .Analysis of particle size distribution of hydroxyapatite crystallites in the presence of synthetic and natural polymers[J].Journal of Dental Research,1990,69(10):1678-1681. |
| [11] | 韩劲,李玉宝,严永刚,左奕,王学江.n-HA/PA66/HDPE复合生物材料的制备和性能研究[J].功能材料,2005(01):146-149. |
| [12] | 沈健;嵇根定;胡柏星 等.填充聚乙二醇包覆硅灰石对聚丙烯性能的影响[J].功能材料,1992,23(06):361-371. |
| [13] | 袁锦瑶;高峰;刘建威.聚烯烃接枝马来酸酐接枝率的测定--聚乙烯接枝[J].现代塑料加工应用,1993(03):26-30. |
| [14] | SERPE G;JANRRIN J;DAWANS F .Morphology-processing relationship in polythylene-polyamide blends[J].Polymer Engineering and Science,1990,30(09):553-559. |
| [15] | ROOVER B D;SCLAVONS M;CARLIER V .Molecular characterization of maleic anhydride-functionalized polypropylene[J].J Poly Sci Part A:Polym Chem,1995,33(05):829-842. |
| [16] | 谢晶曦;常俊标;王绪明.红外光谱在有机化学和药物化学中的应用[M].北京:科学出版社,2001:189-201,281-287. |
| [17] | OHMAE H;OKAZAKI M;HINO T.Encyclopedia of materials science and engineering[M].Oxford:Pergamon Press,1986 |
| [18] | MUNEHISA YASUNIVA;RYOSUKE ENOSHITA;TETUO TAKEMURA .X-ray studies of polyethylene under high pressure[J].Journal of Applied Physics,1976,15(08):1421-1428. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%