Preparation of monodisperse polystyrene microspheres: Effect of reaction parameters on particle formation, and optical performances of its diffusive agent application

Ching Wen Chen, Chuh-Yung Chen

研究成果: Article同行評審

13 引文 斯高帕斯(Scopus)

摘要

There are three monodisperse polystyrene (PSt) microspheres, 1.10, 3.13, and 5.21 um in diameter were prepared by dispersion polymerization in ethanol/iso-propanol media. 2,2′-azobis(isobutyronitrile) (AIBN) and poly(acrylic acid) (PAA) were utilized as initiator and steric stabilizer, respectively. The effects of the PAA stabilizer, AIBN initiator, St monomer, and EtOH solvent on particle size and size distribution were reviewed in this article. Besides, optical properties including total transmittance (T%) and transmittance haze (H%) were performed when these three monodisperse PSt microspheres were applied as diffusive agents. The results were examined in terms of total interface area in a system, and came up an optimal situation between transmittance haze (H max%=65%) and T% when total surface area of particles is around 45,000 cm2.

原文English
頁(從 - 到)1377-1389
頁數13
期刊Colloid and Polymer Science
287
發行號12
DOIs
出版狀態Published - 2009 十二月 1

All Science Journal Classification (ASJC) codes

  • 物理與理論化學
  • 聚合物和塑料
  • 膠體和表面化學
  • 材料化學

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