Facile liquid-phase synthesis and optical properties of small silver iodide quantum dots

Takayuki Yamamoto, Hirokazu Kobayashi, Hiroshi Kitagawa

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

We report a low-temperature liquid-phase synthesis method of small AgI quantum dots with a diameter of 3.0 nm. The synthesized AgI quantum dots were characterized by transmission electron microscopy, energy-dispersive X-ray spectroscopy, X-ray photoelectron spectroscopy, and powder X-ray diffraction measurements. In the UVvisible spectrum, the AgI quantum dots had a large blue shift in the absorption band compared to bulk one because of the quantum size effect.

Original languageEnglish
Pages (from-to)1355-1356
Number of pages2
JournalChemistry Letters
Volume43
Issue number8
DOIs
Publication statusPublished - 2014
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

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