Paper Title:
Preparation and Characterization of Porous Alumina Film Using Sol Containing PEG
  Abstract

To obtain porous alumina films, the precursor sol was prepared by hydrolysis of Al isopropoxide and then mixing with poly(ethylene glycol) (PEG). The porous alumina films were fabricated by dip-coating technique on glass substrates and heating at 500 °C. The film was composed of nano sized particles (30-50 nm). The maximum thickness of the film prepared by one-run dip-coating was ca. 1000 nm. The film had humidity-sensitive electrical resistance at room temperature.

  Info
Periodical
Edited by
Keiichi Katayama, Kazumi Kato, Tadashi Takenaka, Masasuke Takata and Kazuo Shinozaki
Pages
159-162
DOI
10.4028/www.scientific.net/KEM.320.159
Citation
T. Miki, K. Nishizawa, K. Suzuki, K. Kato, "Preparation and Characterization of Porous Alumina Film Using Sol Containing PEG", Key Engineering Materials, Vol. 320, pp. 159-162, 2006
Online since
September 2006
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