Direct white light phosphor: A porous zinc gallophosphate with tunable yellow-to-white luminescence

Yueh Chun Liao, Chia Her Lin, Sue Lein Wang*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

160 Citations (Scopus)

Abstract

A nanoporous zinc gallophosphate framework, NTHU-4, possessing 14-ring channels, disordered rims, and two luminant analogues, NTHU-4Y and NTHU-4W, has been synthesized and characterized; NTHU-4Y is an intrinsic yellow phosphor, while NTHU-4W is a white phosphor. The unique tetrahedral framework can be excited by wavelengths longer than 254 nm to give intense yellow-to-white luminescence. Subtle changes in disorderliness were observed to be related to the distinct photoluminescence property.

Original languageEnglish
Pages (from-to)9986-9987
Number of pages2
JournalJournal of the American Chemical Society
Volume127
Issue number28
DOIs
Publication statusPublished - 2005 Jul 20
Externally publishedYes

ASJC Scopus subject areas

  • Catalysis
  • Chemistry(all)
  • Biochemistry
  • Colloid and Surface Chemistry

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