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| Synergistic Effect of Phosphite with FuUerene C60 and Fullerenol C60（OH）24 as Antioxidants in Polypropylene | |
| 引用本文： | 李化毅,刘玉军. Synergistic Effect of Phosphite with FuUerene C60 and Fullerenol C60（OH）24 as Antioxidants in Polypropylene[J]. 高分子科学, 2014, 32(10): 1357-1362. DOI: 10.1007/s10118-014-1525-7 |
| 作者姓名： | 李化毅 刘玉军 |
| 作者单位： | [1]Beijing Key Laboratory of Forest Food Processing and Safety, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing 100083, China; [2]Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Engineering Plastics, Institute of Chemistry, Chinese Academy of Sciences, Beo'ing 100190, China; [3]Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Nanostucture and Nanotechnology, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China |
| 基金项目： | This work was financially supported by the Fundamental Research Funds for the Central Universities, China （No. TD2012- 03）. |
| 摘 要： | Polypropylene samples with fullerene C60, fullerenol C60（OH）24, 1010, C60/168, C60-OH/168 and 1010/168 as antioxidants were prepared by extrusions. MFR, YI, TGA and OIT of all the samples were tested. According to the results of MFR, during the melt extrusion, fullerene showed excellent stability effect on PP. The antioxidative ability of fullerene was comparable to the traditional antioxidant 1010. The antioxidative ability of fullerenol was not significant in the first extrusion and it accelerated the degradation of PP in the second and the third extrusions. TGA and OIT tests showed that the stability effects of fullerene and fullerenol were slightly lower than antioxidant 1010. In the first time, antioxidant 168 was reported to show great synergistic effects with fullerene and fullerenol as antioxidants, which sussested a simple way to enhance the antioxidative abilities of fullerene and fullerenol. |
| 关 键 词： | 富勒烯C60 协同效应 富勒醇 抗氧化酶活性 聚丙烯 抗氧剂1010 亚磷酸 抗氧化能力 |
Synergistic effect of phosphite with fullerene C60 and fullerenol C60(OH)24 as antioxidants in polypropylene |
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| Jian-wei Zhang,Hua-yi Li,Hang Fan,Yu Zhang,Li Jiang,Chun-ru Wang,Chao Ma,Yu-jun Liu. Synergistic effect of phosphite with fullerene C60 and fullerenol C60(OH)24 as antioxidants in polypropylene[J]. Chinese Journal of Polymer Science, 2014, 32(10): 1357-1362. DOI: 10.1007/s10118-014-1525-7 | |
| Authors: | Jian-wei Zhang Hua-yi Li Hang Fan Yu Zhang Li Jiang Chun-ru Wang Chao Ma Yu-jun Liu |
| Affiliation: | 1. Beijing Key Laboratory of Forest Food Processing and Safety, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing, 100083, China 2. Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Engineering Plastics, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China 3. Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Nanostucture and Nanotechnology, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China |
| Abstract: | Polypropylene samples with fullerene C60, fullerenol C60(OH)24, 1010, C60/168, C60-OH/168 and 1010/168 as antioxidants were prepared by extrusions. MFR, YI, TGA and OIT of all the samples were tested. According to the results of MFR, during the melt extrusion, fullerene showed excellent stability effect on PP. The antioxidative ability of fullerene was comparable to the traditional antioxidant 1010. The antioxidative ability of fullerenol was not significant in the first extrusion and it accelerated the degradation of PP in the second and the third extrusions. TGA and OIT tests showed that the stability effects of fullerene and fullerenol were slightly lower than antioxidant 1010. In the first time, antioxidant 168 was reported to show great synergistic effects with fullerene and fullerenol as antioxidants, which sussested a simple way to enhance the antioxidative abilities of fullerene and fullerenol. |
| Keywords: | Antioxidant Degradation Fullerene Fullerenol Polypropylene Stability |
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