Synthesis of triangle hybrid particles by radiation-induced seeded emulsion polymerization based on polystyrene/SiO 2 core-shell particles

Dezhi Xu; Xiang Ji; Huarong Liu; Mozhen Wang; Xuewu Ge; Michael Hon-Wah Lam

doi:10.1016/j.matlet.2012.03.102

Author(s)

Dezhi Xu
Xiang Ji
Huarong Liu
Mozhen Wang
Xuewu Ge
And 1 others

Michael Hon-Wah Lam

Detail(s)

Original language	English
Pages (from-to)	61-64
Journal / Publication	Materials Letters
Volume	79
Publication status	Published - 15 Jul 2012

Link(s)

DOI	DOI https://doi.org/10.1016/j.matlet.2012.03.102 Final Published version
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Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-84861631226&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(7cd8dcbb-5927-4543-9df3-2d47010ba183).html

Abstract

A novel strategy has been designed for the preparation of triangle polystyrene/SiO ₂ (PS/SiO ₂) hybrid particles using γ-ray radiation-induced seeded emulsion polymerization from core-shell structured PS/SiO ₂ seed particles. SEM results indicate that the weight ratio of monomer to seed particles (W _St/Seed) and the thickness of silica-shell coated on the core-shell PS/SiO ₂ seed particles are crucial for the subsequent formation of triangle hybrid particles. Moreover, the size of the protruded PS bulbs of the resultant triangle particles obviously increases with W _St/Seed from 1.25 to 5. This novel method is applicable to the preparation of anisotropic hybrid particles from polymer/inorganic core-shell particles. © 2012 Elsevier B.V. All rights reserved.

Research Area(s)

Anisotropic, Nanocomposites, Radiation-induced seeded polymerization, Sol-gel preparation, Triangle hybrid particles

Citation Format(s)

[ RIS ] [ BibTeX ]

Synthesis of triangle hybrid particles by radiation-induced seeded emulsion polymerization based on polystyrene/SiO 2 core-shell particles. / Xu, Dezhi; Ji, Xiang; Liu, Huarong et al.
In: Materials Letters, Vol. 79, 15.07.2012, p. 61-64.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

Xu, D, Ji, X, Liu, H, Wang, M, Ge, X & Lam, MH-W 2012, 'Synthesis of triangle hybrid particles by radiation-induced seeded emulsion polymerization based on polystyrene/SiO 2 core-shell particles', Materials Letters, vol. 79, pp. 61-64. https://doi.org/10.1016/j.matlet.2012.03.102

Xu, D., Ji, X., Liu, H., Wang, M., Ge, X., & Lam, M. H-W. (2012). Synthesis of triangle hybrid particles by radiation-induced seeded emulsion polymerization based on polystyrene/SiO 2 core-shell particles. Materials Letters, 79, 61-64. https://doi.org/10.1016/j.matlet.2012.03.102

Xu D, Ji X, Liu H, Wang M, Ge X, Lam MH-W. Synthesis of triangle hybrid particles by radiation-induced seeded emulsion polymerization based on polystyrene/SiO 2 core-shell particles. Materials Letters. 2012 Jul 15;79:61-64. doi: 10.1016/j.matlet.2012.03.102

Xu, Dezhi ; Ji, Xiang ; Liu, Huarong et al. / Synthesis of triangle hybrid particles by radiation-induced seeded emulsion polymerization based on polystyrene/SiO 2 core-shell particles. In: Materials Letters. 2012 ; Vol. 79. pp. 61-64.