Paper Title:
Preparation and Characterization of C@PSt Microspheres by High Speed Homogenization-Assisted Suspension Polymerization
  Abstract

Spherical C@PSt microspheres with average size around 2 μm were successfully prepared using high-speed homogenization-assisted suspension polymerization of styrene in the presence of carbon black modified by oleic acid. The effects of initiator varieties and initiators concentration on the fractional conversion were investigated. Compared with BPO, AIBN has higher efficiency to initiate the polymerization. LPSA, SEM and OM results showed the prepared microspheres had spherical morphology with the carbon black in the core and PSt in the shell. About 10 weight percentages of carbon black were encapsulated in the complex microspheres proved by TGA results.

  Info
Periodical
Advanced Materials Research (Volumes 148-149)
Edited by
Xianghua Liu, Zhengyi Jiang and Jingtao Han
Pages
1148-1151
DOI
10.4028/www.scientific.net/AMR.148-149.1148
Citation
H. B. Liu, J. H. Wang, S. G. Wen, W. J. Gan, Q. Xu, Y. Shen, "Preparation and Characterization of C@PSt Microspheres by High Speed Homogenization-Assisted Suspension Polymerization", Advanced Materials Research, Vols. 148-149, pp. 1148-1151, 2011
Online since
October 2010
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$32.00
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