Functionalized activated nanocarbons (FANC) were prepared by grafting maleic anhydride polyethylene onto acid treated activated nanocarbon (ATANC).The porous UHMWPE materials modified with FANC were prepared by hot pressing process using template-filtration method when NaCl was used as porogen.The morphological and fourier transform infrared analyses of the FANC particles,the porosity and tensile properties of the cross section and surface of the UHMWPE/FANC specimens were performed to understand the above as-prepared specimens.The results showed that the tensile strength of the porous UHMWPE plate as-prepared specimen with an optimal content of FANC nanofillers at 3% and NaCl at 60% can reach 14.3MPa as weight ratios of PE-g-MAH to ATANC at 12.5.These pores evenly arranged and the porosity of porous UHMWPE as-prepared specimen can reach 38.4%,which was basically the same as that of natural cartilage materials.
[1] 郭海峰.多孔UHMWPE生物医用材料的研究[D].北京:北京化工大学,2005.
[2] 吴刚,张文光,王成焘.仿生UHMWPE软骨材料的制备和性能研究[J].功能材料,2007,10(38):1694-1695.
[3] 吴刚,张文光,王成焘.多孔超高分子量聚乙烯的摩擦磨损性能研究[J].摩擦学学报,2007,27(26):539-540.
[4] 沈涵,王庆良,玄甲申.多孔梯度超高分子量聚乙烯材料的制备与表征[J].材料导报,2012,26(2):91-92.
[5] 顾正秋,肖久梅,张湘虹.人工软骨材料-聚乙烯醇水凝胶的研制[J].北京科技大学学报,1999,21(1):13-18.
[6] 潘育松,熊党生,陈晓林.聚乙烯醇水凝胶的制备及性能[J].高分子材料科学与工程,2007,23(6):228-231.
[7] 郑裕东,王迎军,陈晓峰,等.溶胶-凝胶法原位复合PVA/HA水凝胶的结构表征与性能研究[J].高等学校化学学报,2005,26(9):1735-1738.
[8] 周晓谦,王晓书.填充改性UHMWPE低温冲击性能研究[J].塑料制造,2009(7):80-81.
[9] 熊党生,熊磊,杨远圆,等.炭纤维增强人工关节软骨材料——超高分子量聚乙烯的摩擦学特性[J].摩擦学学报,2002,22(6):454-457.
[10] 孙天威,孔清泉,杨志明.天然生物支架材料在软骨修复中的研究进展[J].中国矫形外科杂志,2006,14(6):461-464.
[11] 陈存社,徐辉,文武.超高分子量聚乙烯微孔材料成型工艺研究[J].北京工商大学学报:自然科学版,2003,23(1):14-15.
[12] 郝绘坤.超高分子量聚乙烯耐高温改性研究[D].武汉:武汉工程大学,2014.
[13] 周健,李茂东,杨燕青,等.石墨烯/聚丙烯复合材料力学性能、结晶行为与微观结构[J].江苏理工学院学报,2019,25(6):1-7.
[14] 游志培.超高分子量聚乙烯的改性研究[D].南京:南京林业大学,2014.
[15] 李茂东,周健,杨波,等.石墨烯/HDPE改性材料制备与性能表征[J].江苏理工学院学报,2019,25(6):8-15.
[16] 汪晓鹏.超高相对分子质量聚乙烯的改性研究进展[D].兰州:甘肃省皮革塑料研究所,2016.
[17] 黄安平,朱博超,贾军纪,等.超高分子量聚乙烯的研发及应用[J].高分子通报,2012(4):127-132.
[18] 黄伟,王晓春,杨中开,等.UHMWPE/聚烯烃共混物的性能及其熔融纺丝研究[D].北京:北京服装学院,2015.
[19] 刘颀,胡亚非,熊建军.石墨多孔材料孔隙率测定方法研究[J].润滑与密封,2010,35(10):99-101.
[20] 唐晋,管晓纳,何明骏,等.无机颗粒增强聚合物基复合材料耐磨性能影响因素研究进展[J].复合材料学报,2015,32(6):1547-1557.
[21] Simons W W.The sadtler handbook of infrared spectra[M].London:Heyden and Son Ltd,1978:130-138.
[22] Fan W X,Wang C K,Tsai C C,et al.Ultradrawing properties of ultrahigh molecular weight polyethylenes functionalized activated nanocarbon as-prepared fibers[J].RSC Adv,2016,6:3165-3174.
[23] Fan W X,Tu Z D,Huang C M,et al.Preparation of cellulose nanofibers and their improvement on ultradrawing properties of ultrahigh molecular weight polyethylene nanocomposite fibers[J].Polym Advan Techn,2017,6(28):708-716.
[24] Fan W X,Ding Y,Tu Z D,et al.Enhancement on ultimate tensile properties of ultrahigh molecular weight polyethylene composite fibers filled with activated nanocarbon particles with varying specific surface areas[J].Polym Eng Sci,2018,58(6):980-990.
