Direct fabrication of CaWO4 patterns on cellulose based organic substrates by on-site ink-jet reaction at room temperature

Ruwan Gallage; Ryo Teranishi; Takeshi Fujiwara; Tomoaki Watanabe; Masahiro Yoshimura

doi:10.1016/j.mseb.2006.11.024

Direct fabrication of CaWO₄ patterns on cellulose based organic substrates by on-site ink-jet reaction at room temperature

Ruwan Gallage, Ryo Teranishi, Takeshi Fujiwara, Tomoaki Watanabe, Masahiro Yoshimura

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

We have employed ink-jet reaction method for direct fabrication of calcium tungstate patterns with the minimum width of around 150 μm on cellulose based organic substrates without any post-firing and/or sintering. The XRD patterns revealed that the formed phase was a well-crystallized single phase of CaWO₄ without any other impurity phases and the crystallite size was about 20 ± 4 nm. The Raman spectra were further confirmed the fabricated patterns consisted of CaWO₄. The adhesion of CaWO₄ to the substrate was good and revealed by SEM observations. The patterned CaWO₄ showed the original blue luminescence when exposed to ultraviolet radiation (wavelength 254 nm) under dark room conditions at room temperature.

Original language	English
Pages (from-to)	299-303
Number of pages	5
Journal	Materials Science and Engineering B: Solid-State Materials for Advanced Technology
Volume	137
Issue number	1-3
DOIs	https://doi.org/10.1016/j.mseb.2006.11.024
Publication status	Published - Feb 25 2007
Externally published	Yes

All Science Journal Classification (ASJC) codes

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

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10.1016/j.mseb.2006.11.024

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Direct fabrication of CaWO₄ patterns on cellulose based organic substrates by on-site ink-jet reaction at room temperature. / Gallage, Ruwan; Teranishi, Ryo; Fujiwara, Takeshi et al.
In: Materials Science and Engineering B: Solid-State Materials for Advanced Technology, Vol. 137, No. 1-3, 25.02.2007, p. 299-303.

Research output: Contribution to journal › Article › peer-review

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abstract = "We have employed ink-jet reaction method for direct fabrication of calcium tungstate patterns with the minimum width of around 150 μm on cellulose based organic substrates without any post-firing and/or sintering. The XRD patterns revealed that the formed phase was a well-crystallized single phase of CaWO4 without any other impurity phases and the crystallite size was about 20 ± 4 nm. The Raman spectra were further confirmed the fabricated patterns consisted of CaWO4. The adhesion of CaWO4 to the substrate was good and revealed by SEM observations. The patterned CaWO4 showed the original blue luminescence when exposed to ultraviolet radiation (wavelength 254 nm) under dark room conditions at room temperature.",

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AU - Yoshimura, Masahiro

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AB - We have employed ink-jet reaction method for direct fabrication of calcium tungstate patterns with the minimum width of around 150 μm on cellulose based organic substrates without any post-firing and/or sintering. The XRD patterns revealed that the formed phase was a well-crystallized single phase of CaWO4 without any other impurity phases and the crystallite size was about 20 ± 4 nm. The Raman spectra were further confirmed the fabricated patterns consisted of CaWO4. The adhesion of CaWO4 to the substrate was good and revealed by SEM observations. The patterned CaWO4 showed the original blue luminescence when exposed to ultraviolet radiation (wavelength 254 nm) under dark room conditions at room temperature.

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Direct fabrication of CaWO₄ patterns on cellulose based organic substrates by on-site ink-jet reaction at room temperature

Abstract

All Science Journal Classification (ASJC) codes

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