Transparent glass coatings incorporated with upconversion nanocrystals by laser cladding method

Mingye Ding, Chunhua Lu, Linhai Cao, Wenjuan Huang, Yaru Ni, Zhongzi Xu

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

To develop β-NaYF 4 as bulk luminescence material, transparent glass coatings incorporated with β-NaYF 4 :20%Yb 3+ ,2%Er 3+ nanocrystals were fabricated by laser cladding method for the first time. The composite films on quartz glasses were characterized by optical microscopy, scanning electron microscopy (SEM), X-ray diffraction (XRD), and transmission electron microscopy (TEM), which showed that β-NaYF 4 nanocrystals were introduced into the borosilicate glass and formed to glass composites with highly efficient upconversion (UC) luminescence. It is highly promising to achieve the preparation of crystals-glass composites through this novel method.

Original languageEnglish
Pages (from-to)176-181
Number of pages6
JournalApplied Surface Science
Volume277
DOIs
StatePublished - 15 Jul 2013

Keywords

  • Coatings
  • Laser cladding
  • Nanocomposites
  • Upconversion

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