Preparation of titanate nano-rod array on titanium substrates by novel microflux method

Yongxing Liu; Kazuya Okamoto; Satoshi Hayakawa; Kanji Tsuru; Akiyoshi Osaka

Preparation of titanate nano-rod array on titanium substrates by novel microflux method

Yongxing Liu, Kazuya Okamoto, Satoshi Hayakawa, Kanji Tsuru, Akiyoshi Osaka

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

Abstract

We proposed a new approach on preparing titania or titanate nano- or micro-rod arrays on metallic titanium (α-Ti) surfaces by coating a layer of sodium tetraborate or potassium metaborate on titanium substrates and subsequent thermal treatment. Thin-film X-ray diffraction analysis indicated that the sodium tetraborate gave rutile (TiO₂: PDF# 21-1276) micro-rod array. The potassium metaborate, in contrast, yielded a potassium titanate (K₂Ti₆O₁₃: PDF# 40-0403) nano-rod array. The rods in the arrays grew almost perpendicular to the substrate surface.

Original language	English
Pages (from-to)	193-199
Number of pages	7
Journal	Ceramic Transactions
Volume	159
Publication status	Published - 2005
Event	106th Annual Meeting of the American Ceramic Society - Indianapolis, IN, United States Duration: Apr 18 2004 → Apr 21 2004

ASJC Scopus subject areas

Ceramics and Composites
Materials Chemistry

Cite this

@article{358507c7a42e4f5a9a6bf76d5c71a9f0,

title = "Preparation of titanate nano-rod array on titanium substrates by novel microflux method",

abstract = "We proposed a new approach on preparing titania or titanate nano- or micro-rod arrays on metallic titanium (α-Ti) surfaces by coating a layer of sodium tetraborate or potassium metaborate on titanium substrates and subsequent thermal treatment. Thin-film X-ray diffraction analysis indicated that the sodium tetraborate gave rutile (TiO2: PDF# 21-1276) micro-rod array. The potassium metaborate, in contrast, yielded a potassium titanate (K2Ti6O13: PDF# 40-0403) nano-rod array. The rods in the arrays grew almost perpendicular to the substrate surface.",

author = "Yongxing Liu and Kazuya Okamoto and Satoshi Hayakawa and Kanji Tsuru and Akiyoshi Osaka",

year = "2005",

language = "English",

volume = "159",

pages = "193--199",

journal = "Ceramic Transactions",

issn = "1042-1122",

publisher = "Wiley-Blackwell",

note = "106th Annual Meeting of the American Ceramic Society ; Conference date: 18-04-2004 Through 21-04-2004",

}

TY - JOUR

T1 - Preparation of titanate nano-rod array on titanium substrates by novel microflux method

AU - Liu, Yongxing

AU - Okamoto, Kazuya

AU - Hayakawa, Satoshi

AU - Tsuru, Kanji

AU - Osaka, Akiyoshi

PY - 2005

Y1 - 2005

N2 - We proposed a new approach on preparing titania or titanate nano- or micro-rod arrays on metallic titanium (α-Ti) surfaces by coating a layer of sodium tetraborate or potassium metaborate on titanium substrates and subsequent thermal treatment. Thin-film X-ray diffraction analysis indicated that the sodium tetraborate gave rutile (TiO2: PDF# 21-1276) micro-rod array. The potassium metaborate, in contrast, yielded a potassium titanate (K2Ti6O13: PDF# 40-0403) nano-rod array. The rods in the arrays grew almost perpendicular to the substrate surface.

AB - We proposed a new approach on preparing titania or titanate nano- or micro-rod arrays on metallic titanium (α-Ti) surfaces by coating a layer of sodium tetraborate or potassium metaborate on titanium substrates and subsequent thermal treatment. Thin-film X-ray diffraction analysis indicated that the sodium tetraborate gave rutile (TiO2: PDF# 21-1276) micro-rod array. The potassium metaborate, in contrast, yielded a potassium titanate (K2Ti6O13: PDF# 40-0403) nano-rod array. The rods in the arrays grew almost perpendicular to the substrate surface.

UR - http://www.scopus.com/inward/record.url?scp=23744494662&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=23744494662&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:23744494662

SN - 1042-1122

VL - 159

SP - 193

EP - 199

JO - Ceramic Transactions

JF - Ceramic Transactions

T2 - 106th Annual Meeting of the American Ceramic Society

Y2 - 18 April 2004 through 21 April 2004

ER -

Preparation of titanate nano-rod array on titanium substrates by novel microflux method

Abstract

ASJC Scopus subject areas

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