Paper Title:
Preparation of Porous Wollastonite Microspheres
  Abstract

Novel porous wollastonite microspheres for releasing silicate and calcium ions were prepared by electrospraying using a hydrolyzed alkoxide. Wollastonite formed in the microspheres by heating the electrosprayed precursor microspheres at 850 °C for 2 h. Numerous pores of 100-300 nm in diameter were newly formed at the surface of the microspheres. The size of porous wollastonite microspheres was determined to be 1-5 µm in diameter.

  Info
Periodical
Key Engineering Materials (Volumes 493-494)
Main Theme
Edited by
Eyup Sabri Kayali, Gultekin Goller and Ipek Akin
Pages
791-794
DOI
10.4028/www.scientific.net/KEM.493-494.791
Citation
H. Maeda, T. Okuyama, E. H. Ishida, T. Kasuga, "Preparation of Porous Wollastonite Microspheres", Key Engineering Materials, Vols. 493-494, pp. 791-794, 2012
Online since
October 2011
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