Synthesis and photochemical properties of layered double hydroxide intercalating 4-hydroxy-3-methoxycinnamic acid

Qing Lin He, Shu Yin, Tsugio Sato

Research output: Contribution to journalConference article

3 Citations (Scopus)

Abstract

Organic UV ray absorbents have been used as sunscreen materials, but may pose a safety problem when used at high concentration. In order to prevent direct contact of organic UV ray absorbent to the human skin UV absorbing molecules, 4-hydroxy-3-methoxycinnamic acid was intercalated in layered double hydroxide and resulting nanocomposites were coated with amorphous silica. The materials obtained showed excellent UV absorbing ability and chemical stability.

Original languageEnglish
Pages (from-to)51-56
Number of pages6
JournalSolid State Phenomena
Volume90-91
DOIs
Publication statusPublished - 2003 Jan 1
EventProceedings of the 5th International Conference on Solid State - Bratislava, Slovakia
Duration: 2002 Jul 72002 Jul 12

Keywords

  • 4-Hydroxy-3-methoxycinnamic Acid
  • Intercalation
  • Layered Double Hydroxide
  • Nanocomposite
  • UV-shielding

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Materials Science(all)
  • Condensed Matter Physics

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