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

Takayuki Yamamoto; Hirokazu Kobayashi; Hiroshi Kitagawa

doi:10.1246/cl.140409

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

Takayuki Yamamoto, Hirokazu Kobayashi, Hiroshi Kitagawa

Research output: Contribution to journal › Article › peer-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 language	English
Pages (from-to)	1355-1356
Number of pages	2
Journal	Chemistry Letters
Volume	43
Issue number	8
DOIs	https://doi.org/10.1246/cl.140409
Publication status	Published - 2014
Externally published	Yes

All Science Journal Classification (ASJC) codes

Chemistry(all)

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10.1246/cl.140409

Cite this

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title = "Facile liquid-phase synthesis and optical properties of small silver iodide quantum dots",

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.",

author = "Takayuki Yamamoto and Hirokazu Kobayashi and Hiroshi Kitagawa",

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year = "2014",

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AU - Yamamoto, Takayuki

AU - Kobayashi, Hirokazu

AU - Kitagawa, Hiroshi

PY - 2014

Y1 - 2014

N2 - 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.

AB - 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.

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

Abstract

All Science Journal Classification (ASJC) codes

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