采用浓硝酸(HNO3)氧化处理后的多壁碳纳米管(MWNTs)与丁苯橡胶(SBR)及其他配合剂在开炼机上进行混炼加工制备MWNTs/橡胶复合材料,并与炭黑补强橡胶体系进行对比,进而研究了MWNTs/橡胶复合材料的物理性能,并初步探讨了该材料微观结构与性能之间的关系.结果表明:随着MWNTs质量百分含量的增加,橡胶复合材料的力学性能也随之增高;MWNTs/橡胶复合材料的抗撕裂强度(25.9kN/m)、硬度(58)、磨耗(0.22mL/1.61km) 性能较炭黑/ 橡胶体系要好.由MWNTs补强的橡胶对开发具有低滚动滞后性和抗疲劳损失的轮胎胎面胶将有很大的实用潜力.
参考文献
| [1] | 李峰,白朔,成会明.纳米碳管[J].新型炭材料,2000(03):79-80. |
| [2] | 李莉香,李峰,英哲,杨全红,成会明.纳米碳管/聚合物功能复合材料[J].新型炭材料,2003(01):69-74. |
| [3] | Treacy M M;Ebbesen T W;Gibson J M .Exceptionally high Young's modulus observed for individual carbon nanotubes[J].Nature,1996,381:678-680. |
| [4] | Wong EW. Sheehan PE. Lieber CM. .NANOBEAM MECHANICS - ELASTICITY, STRENGTH, AND TOUGHNESS OF NANORODS AND NANOTUBES[J].Science,1997(5334):1971-1975. |
| [5] | Iijima S;Ajayan P M;Ichihashi T .Growth model for carbon nanotubes[J].Physical Review Letters,1992,69:3100-3103. |
| [6] | Dresselhaus MS.;Saito R.;Dresselhaus G. .PHYSICS OF CARBON NANOTUBES[J].Carbon: An International Journal Sponsored by the American Carbon Society,1995(7):883-891. |
| [7] | Amelinckx S;Zhang X B;Bernaerts D et al.A formation mechanism for catalytically grown helix shaped graphite nanotubes[J].Science,1994,265:635-639. |
| [8] | Che G;Lakshmi B B;Fisher E R et al.Carbon nanotubule menbranes for electrochemical energy storage and production[J].Nature,1998,393:346-347. |
| [9] | Collins,PG;Arnold,MS;Avouris,P .Engineering carbon nanotubes and nanotube circuits using electrical breakdown.[J].Science,2001(5517):706-709. |
| [10] | Berber S.;Tomanek D.;Kwon YK. .Unusually high thermal conductivity of carbon nanotubes[J].Physical review letters,2000(20):4613-4616. |
| [11] | Erik T. Thostenson;Zhifeng Ren;Tsu-Wei Chou .Advances in the science and technology of carbon nanotubes and their composites: a review[J].Composites science and technology,2001(13):1899-1912. |
| [12] | Popov VN .Carbon nanotubes: properties and application[J].Materials Science & Engineering, R. Reports: A Review Journal,2004(3):61-102. |
| [13] | 佟钰,任文才,赵志刚,刘畅,成会明.真空度对纳米碳管场发射性能的影响[J].新型炭材料,2003(02):101-105. |
| [14] | 雷中兴,李轩科,汪厚植,洪学勤,陈家唯.包覆纳米镍粒子的碳纳米管磁性研究（英文）[J].新型炭材料,2002(04):67-70. |
| [15] | 戴贵平,刘敏,王茂章,成会明.纳米碳管电化学储氢的研究进展[J].新型炭材料,2002(03):70-74. |
| [16] | 王敏炜,李凤仪,彭年才.碳纳米管--新型的催化剂载体[J].新型炭材料,2002(03):75-79. |
| [17] | 沈建其,何少龙,王新庆,王淼.单壁纳米碳管储氢机制研究[J].新型炭材料,2001(02):24-26,65. |
| [18] | Wagner HD.;Feldman Y.;Tenne R.;Lourie O. .Stress-induced fragmentation of multiwall carbon nanotubes in a polymer matrix[J].Applied physics letters,1998(2):188-190. |
| [19] | The age of advanced materials[EB/OL].http://www.mdatechnology.net/update/article.asp?id=3901FALL2002/ARTICLE#3901 |
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