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Rewritable photonic paper with hygroscopic salt solution as ink

  • Jianping Ge*
  • , James Goebl
  • , Le He
  • , Zhenda Lu
  • , Yadong Yin
  • *此作品的通讯作者
  • University of California at Riverside

科研成果: 期刊稿件文章同行评审

摘要

(Figure Presented) Flexible photonic paper is fabricated through the instant magnetic assembly of Fe3O4@SiO2 colloids, followed by a rapid photopolymerization to fix the photonic structures inside the PEGDA matrix. Solutions of LiCl, MgCl2, or CaCl 2 are used as inks to print durable letters and patterns with color contrast based on the local swelling of the polymer matrix. The photonic paper is rewritable and benign to the environment as the ink marks can simply be removed by washing with water.

源语言英语
页(从-至)4259-4264
页数6
期刊Advanced Materials
21
42
DOI
出版状态已出版 - 13 11月 2009
已对外发布

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