Preparation of sol-gel coatings by electrophoretic deposition

Hiroshi Hirashima; Yusuke Obu; Takayuki Nagai; Hiroaki Imai

Preparation of sol-gel coatings by electrophoretic deposition

Hiroshi Hirashima, Yusuke Obu, Takayuki Nagai, Hiroaki Imai

Department of Applied Chemistry

Research output: Contribution to journal › Conference article › peer-review

10 Citations (Scopus)

Abstract

Thin films of ZrO₂ and lead zirconate-titanate, PZT, about 100 to 1000 nm in thickness, were prepared by electrophoretic deposition from transparent sols obtained by hydrolysis of metal alkoxides. Stainless steel plates and Pt-coated glass plates were used as substrates/electrodes. The applied field was up to 20 V/cm. The refractive indices of as dried films were higher than those of dip-coated films. High temperature oxidation of stainless steel plates was suppressed by the ZrO₂ coatings. Uniformity of the chemical composition of the as-dried PZT films, determined by Auger electron spectroscopy, was better than the dip-coated P2T films.

Original language	English
Pages (from-to)	95-100
Number of pages	6
Journal	Materials Research Society Symposium - Proceedings
Volume	346
Publication status	Published - 1994 Dec 1
Event	Proceedings of the 1994 MRS Spring Meeting - San Francisco, CA, USA Duration: 1994 Apr 4 → 1994 Apr 8

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

Fingerprint Dive into the research topics of 'Preparation of sol-gel coatings by electrophoretic deposition'. Together they form a unique fingerprint.

Cite this

@article{9fe5996e64454ec598b56033024ac6d8,

title = "Preparation of sol-gel coatings by electrophoretic deposition",

abstract = "Thin films of ZrO2 and lead zirconate-titanate, PZT, about 100 to 1000 nm in thickness, were prepared by electrophoretic deposition from transparent sols obtained by hydrolysis of metal alkoxides. Stainless steel plates and Pt-coated glass plates were used as substrates/electrodes. The applied field was up to 20 V/cm. The refractive indices of as dried films were higher than those of dip-coated films. High temperature oxidation of stainless steel plates was suppressed by the ZrO2 coatings. Uniformity of the chemical composition of the as-dried PZT films, determined by Auger electron spectroscopy, was better than the dip-coated P2T films.",

author = "Hiroshi Hirashima and Yusuke Obu and Takayuki Nagai and Hiroaki Imai",

year = "1994",

month = dec,

day = "1",

language = "English",

volume = "346",

pages = "95--100",

journal = "Materials Research Society Symposium - Proceedings",

issn = "0272-9172",

publisher = "Materials Research Society",

note = "Proceedings of the 1994 MRS Spring Meeting ; Conference date: 04-04-1994 Through 08-04-1994",

}

TY - JOUR

T1 - Preparation of sol-gel coatings by electrophoretic deposition

AU - Hirashima, Hiroshi

AU - Obu, Yusuke

AU - Nagai, Takayuki

AU - Imai, Hiroaki

PY - 1994/12/1

Y1 - 1994/12/1

N2 - Thin films of ZrO2 and lead zirconate-titanate, PZT, about 100 to 1000 nm in thickness, were prepared by electrophoretic deposition from transparent sols obtained by hydrolysis of metal alkoxides. Stainless steel plates and Pt-coated glass plates were used as substrates/electrodes. The applied field was up to 20 V/cm. The refractive indices of as dried films were higher than those of dip-coated films. High temperature oxidation of stainless steel plates was suppressed by the ZrO2 coatings. Uniformity of the chemical composition of the as-dried PZT films, determined by Auger electron spectroscopy, was better than the dip-coated P2T films.

AB - Thin films of ZrO2 and lead zirconate-titanate, PZT, about 100 to 1000 nm in thickness, were prepared by electrophoretic deposition from transparent sols obtained by hydrolysis of metal alkoxides. Stainless steel plates and Pt-coated glass plates were used as substrates/electrodes. The applied field was up to 20 V/cm. The refractive indices of as dried films were higher than those of dip-coated films. High temperature oxidation of stainless steel plates was suppressed by the ZrO2 coatings. Uniformity of the chemical composition of the as-dried PZT films, determined by Auger electron spectroscopy, was better than the dip-coated P2T films.

UR - http://www.scopus.com/inward/record.url?scp=0028584943&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0028584943&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0028584943

VL - 346

SP - 95

EP - 100

JO - Materials Research Society Symposium - Proceedings

JF - Materials Research Society Symposium - Proceedings

SN - 0272-9172

T2 - Proceedings of the 1994 MRS Spring Meeting

Y2 - 4 April 1994 through 8 April 1994

ER -