NDLI: Macroporous magnetic poly(styrene–divinylbenzene) nanocomposites prepared viamagnetite nanoparticles-stabilized high internal phase emulsions

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Macroporous magnetic poly(styrene–divinylbenzene) nanocomposites prepared viamagnetite nanoparticles-stabilized high internal phase emulsions

Content Provider	Semantic Scholar
Author	Li, Tingting Liu, Huarong Zeng, Lai Yang, Song Li, Zichao Zhang, Jinde Zhou, Xiang-Tian
Copyright Year	2011
Abstract	Macroporous magnetic poly(styrene–divinylbenzene) [P(St–DVB)] nanocomposites with an open-cell structure have been synthesized through high internal phase emulsion (HIPE) templates solely stabilized by surface-modified magnetite nanoparticles (MPs). When the particle concentration was below 20% based on monomers, the compression strength increased with the increasing concentration of particles, while the average void size became small and the size distribution of voids tended to be narrow. On the other hand, the mechanical properties decreased as the internal phase weight fraction was changed from 80% to 90%. However, interconnected pores appeared after polymerization when an internal phase of HIPE was up to 90% stabilized by only 6% of MPs. The magnetic properties of the obtained macroporous P(St–DVB) nanocomposites were also investigated in this article.
Starting Page	12865
Ending Page	12872
Page Count	8
File Format	PDF HTM / HTML
DOI	10.1039/C1JM10799B
Alternate Webpage(s)	http://www.rsc.org/suppdata/jm/c1/c1jm10799b/c1jm10799b.pdf
Alternate Webpage(s)	https://doi.org/10.1039/C1JM10799B
Volume Number	21
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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