Study on non-isothermal crystallization behavior of isotactic polypropylene/bacterial cellulose composites

doi:10.1039/c7ra07731a

GIEC OpenIR > 中国科学院广州能源研究所

	Study on non-isothermal crystallization behavior of isotactic polypropylene/bacterial cellulose composites
	Wang, Bo 1,2; Zhang, Hai-Rong 2; Huang, Chao 2; Xiong, Lian 2; Luo, Jun 3; Chen, Xin-de 2
	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
DOI	10.1039/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
项目资助者	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：26[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.