A facile synthetic method of silver nanoparticles with a continuous size range from sub-10 nm to 40 nm

Longhai Piao; Kyung Hoon Lee; Byoung Koun Mn; Woong Kim; Young Rag Do; Sungho Yoon

doi:10.5012/bkcs.2011.32.1.117

A facile synthetic method of silver nanoparticles with a continuous size range from sub-10 nm to 40 nm

Longhai Piao, Kyung Hoon Lee, Byoung Koun Mn, Woong Kim, Young Rag Do, Sungho Yoon

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

Size-controlled Ag nanoparticles (NPs) were prepared from the decomposition of Ag(I) carboxylates using ethanolamine derivatives as a reducing agent without an additional stabilizing agent. The size of the Ag NPs with a narrow size distribution (sub-10 nm to ca. 40 nm) was controlled precisely by varying the processing parameters, such as the type of reducing agent and the chain length of the carboxylate in the Ag(I) carboxylate. The optical properties, surface composition and crystallinity of the Ag NPs were characterized by ultraviolet-visible spectroscopy, gas chromatography-mass spectrometry, thermal gravimetric analysis, transmission electron microscopy and X-ray diffraction.

Original language	English
Pages (from-to)	117-121
Number of pages	5
Journal	Bulletin of the Korean Chemical Society
Volume	32
Issue number	1
DOIs	https://doi.org/10.5012/bkcs.2011.32.1.117
Publication status	Published - 2011 Jan 20

Keywords

Decomposition
Nanocrystalline materials
Silver nanoparticle

ASJC Scopus subject areas

General Chemistry

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10.5012/bkcs.2011.32.1.117

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AU - Lee, Kyung Hoon

AU - Mn, Byoung Koun

AU - Kim, Woong

AU - Do, Young Rag

AU - Yoon, Sungho

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AB - Size-controlled Ag nanoparticles (NPs) were prepared from the decomposition of Ag(I) carboxylates using ethanolamine derivatives as a reducing agent without an additional stabilizing agent. The size of the Ag NPs with a narrow size distribution (sub-10 nm to ca. 40 nm) was controlled precisely by varying the processing parameters, such as the type of reducing agent and the chain length of the carboxylate in the Ag(I) carboxylate. The optical properties, surface composition and crystallinity of the Ag NPs were characterized by ultraviolet-visible spectroscopy, gas chromatography-mass spectrometry, thermal gravimetric analysis, transmission electron microscopy and X-ray diffraction.

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A facile synthetic method of silver nanoparticles with a continuous size range from sub-10 nm to 40 nm

Abstract

Keywords

ASJC Scopus subject areas

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