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Study on non-isothermal crystallization behavior of isotactic polypropylene/bacterial cellulose composites
Wang, Bo1,2; Zhang, Hai-Rong2; Huang, Chao2; Xiong, Lian2; Luo, Jun3; Chen, Xin-de2
2017
发表期刊RSC ADVANCES
卷号7期号:67页码:42113-42122
摘要Bacterial cellulose (BC) has great potential to be used as a new filler in reinforced isotactic polypropylene (iPP) due to its characteristics of high crystallinity, biodegradability and efficient mechanical properties. But the compatibility between BC and iPP is poor. The esterification modified BC (CO) and addition of maleic anhydride grafted polypropylene (MAPP) as a compatibilizer were both used to improve interfacial compatibility of iPP and BC to prepare iPP/BC composites, and the non-isothermal crystallization behavior of isotactic polypropylene/bacterial cellulose composites was discussed. The results showed that with the addition of CO or MAPP, the compatibility of iPP/BC composites greatly improved. Moreover, BC addition was found to enhance iPP crystallization due to homogeneous and heterogeneous nucleation effects. In non-isothermal crystallization kinetics, it was found that the Jeziorny method and phi-t analysis are more accurate to describe non-isothermal crystallization behavior of iPP/BC composites. The results showed that the non-isothermal crystallization rates increase in the order of iPP/BC2, iPP, iPP/CO2, and M-iPP/BC3, indicating that the compatibility of iPP/BC composites. Moreover, the cooling rate have greatly influence on non-isothermal crystallization behavior of iPP/BC composites.
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
资助者CAS Key Laboratory of Renewable Energy(Y707k91001) ; Taiyuan University of Science and Technology(20162013) ; National Natural Science Foundation of China(51303181) ; CAS Key Laboratory of Renewable Energy(Y707k91001) ; Taiyuan University of Science and Technology(20162013) ; National Natural Science Foundation of China(51303181)
DOI10.1039/c7ra07731a
研究领域[WOS]Chemistry
关键词[WOS]KINETICS ; MORPHOLOGY ; RHEOLOGY ; BLENDS ; MELT
收录类别SCI
语种英语
资助者CAS Key Laboratory of Renewable Energy(Y707k91001) ; Taiyuan University of Science and Technology(20162013) ; National Natural Science Foundation of China(51303181) ; CAS Key Laboratory of Renewable Energy(Y707k91001) ; Taiyuan University of Science and Technology(20162013) ; National Natural Science Foundation of China(51303181)
WOS类目Chemistry, Multidisciplinary
WOS记录号WOS:000409147500020
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.giec.ac.cn/handle/344007/16290
专题中国科学院广州能源研究所
作者单位1.Taiyuan Univ Sci & Technol, Sch Chem & Chem Engn, Taiyuan 030024, Shanxi, Peoples R China
2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
3.Guangzhou Fibre Prod Testing & Res Inst, Guangzhou 510220, Guangdong, Peoples R China
推荐引用方式
GB/T 7714
Wang, Bo,Zhang, Hai-Rong,Huang, Chao,et al. Study on non-isothermal crystallization behavior of isotactic polypropylene/bacterial cellulose composites[J]. RSC ADVANCES,2017,7(67):42113-42122.
APA Wang, Bo,Zhang, Hai-Rong,Huang, Chao,Xiong, Lian,Luo, Jun,&Chen, Xin-de.(2017).Study on non-isothermal crystallization behavior of isotactic polypropylene/bacterial cellulose composites.RSC ADVANCES,7(67),42113-42122.
MLA Wang, Bo,et al."Study on non-isothermal crystallization behavior of isotactic polypropylene/bacterial cellulose composites".RSC ADVANCES 7.67(2017):42113-42122.
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