TiO 2 -based superhydrophobic-superhydrophilic patterns: Fabrication via an ink-jet technique and application in offset printing

Shunsuke Nishimoto, Atsushi Kubo, Kenji Nohara, Xintong Zhang, Noriaki Taneichi, Toshiki Okui, Zhaoyue Liu, Kazuya Nakata, Hideki Sakai, Taketoshi Murakami, Masahiko Abe, Takashi Komine, Akira Fujishima

研究成果査読

103 被引用数 (Scopus)

抄録

A superhydrophobic-superhydrophilic pattern was prepared on an anodized Al plate by a new fabrication process. The process consists of five key steps: (1) TiO 2 coating of the plate, (2) surface modification with self-assembled monolayers (SAMs), (3) formation of aqueous UV light-resistant ink patterns by an ink-jet technique, (4) photocatalytic decomposition of SAMs and surface conversion to the superhydrophilic state and (5) removal of the aqueous ink patterns by water washing. It is particularly noteworthy that the wettability pattern can be quickly formed on the plate, without the use of a photomask. The fabricated superhydrophobic-superhydrophilic pattern is shown to be applicable to offset printing.

本文言語English
ページ(範囲)6221-6225
ページ数5
ジャーナルApplied Surface Science
255
12
DOI
出版ステータスPublished - 4月 1 2009
外部発表はい

ASJC Scopus subject areas

  • 化学 (全般)
  • 凝縮系物理学
  • 物理学および天文学(全般)
  • 表面および界面
  • 表面、皮膜および薄膜

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