ZnO and ZnO-SiO2 core-shell structured fillers on properties of polycarbonate nanocomposites

doi:10.1179/174328910X12777566997612

CORC > 化学研究所 > 中国科学院化学研究所

	ZnO and ZnO-SiO2 core-shell structured fillers on properties of polycarbonate nanocomposites
	Wen, B.; Wang, F.; Zhang, S. M.; Ding, Y. F.; Yang, M. S.
刊名	PLASTICS RUBBER AND COMPOSITES
	2010-11-01
卷号	39 期号:9 页码:419-424
关键词	Zno Sio2 Core-shell Structure Polymers Nanocomposites
ISSN号	1465-8011
DOI	10.1179/174328910X12777566997612
英文摘要	The nanosized ZnO particles were prepared and filled into bisphenol A polycarbonate by melt blending process. The thermal property and processing stability as well as the optical performance of the nanocomposites were investigated. The results indicated that the thermal degradation was accelerated by adding nanosized ZnO into the polycarbonate, the processing stability and performance of the material became deteriorated during the melt blending process and its eventual usage. A strategy was developed to overcome this shortage: the nanosized ZnO was covered by an inert amorphous SiO2 shell to protect the polymer chains from direct contact with the active surface of ZnO. Both the thermal stability and processing stability of the polymer nanocomposites were improved after adding the encapsulated ZnO particles. Besides, the transparency of the nanocomposites was also improved by adjusting the component ratio of the core-shell particle according to a refractive index law without losing the UV shielding efficiency.
语种	英语
出版者	MANEY PUBLISHING
WOS记录号	WOS:000284689500007
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/70561]
专题	中国科学院化学研究所
通讯作者	Yang, M. S.
作者单位	Chinese Acad Sci, Beijing Natl Lab Mol Sci, Key Lab Engn Plast, Inst Chem, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Wen, B.,Wang, F.,Zhang, S. M.,et al. ZnO and ZnO-SiO2 core-shell structured fillers on properties of polycarbonate nanocomposites[J]. PLASTICS RUBBER AND COMPOSITES,2010,39(9):419-424.
APA	Wen, B.,Wang, F.,Zhang, S. M.,Ding, Y. F.,&Yang, M. S..(2010).ZnO and ZnO-SiO2 core-shell structured fillers on properties of polycarbonate nanocomposites.PLASTICS RUBBER AND COMPOSITES,39(9),419-424.
MLA	Wen, B.,et al."ZnO and ZnO-SiO2 core-shell structured fillers on properties of polycarbonate nanocomposites".PLASTICS RUBBER AND COMPOSITES 39.9(2010):419-424.