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Journal of Nanoparticle Research

Erschienen in:

01.08.2008 | Brief Communication

Synthesis and characterization of myristic acid capped silver nanoparticles

verfasst von: P. K. Khanna, Deepti Kulkarni, Rupinder K. Beri

Erschienen in: Journal of Nanoparticle Research | Ausgabe 6/2008

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Abstract

Reduction of silver myristate (AgMy) under mild thermal reaction conditions in a dipolar aprotic solvent i.e. N, N-dimethylformamide (DMF) has been carried out. UV–visible absorption measurements of dried and re-dispersible brown flocculants showed broad features of surface plasmon resonance (SPR) due to silver nanoparticles. The freshly isolated particles showed absorption bands at 414 and 485 nm, respectively, due to inter-particle coupling or clustering of silver ions and silver atoms. X-ray diffraction (XRD) pattern of fcc zero-valent silver resulted in crystallite size of about 10 nm. Scanning electron microscopy (SEM) revealed formation of rod shaped silver with increasing reaction temperature. Thermal analysis (TGA) showed about 10% weight loss due to organic capping.

Vorheriger Artikel Sintering properties of nanosized 90W–7Ni–3Fe composite powder

Nächster Artikel Preparation of size-tunable, highly monodisperse PVP-protected Pt-nanoparticles by seed-mediated growth

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Titel: Synthesis and characterization of myristic acid capped silver nanoparticles
verfasst von: P. K. Khanna
Deepti Kulkarni
Rupinder K. Beri
Publikationsdatum: 01.08.2008
Verlag: Springer Netherlands
Erschienen in: Journal of Nanoparticle Research / Ausgabe 6/2008
Print ISSN: 1388-0764
Elektronische ISSN: 1572-896X
DOI: https://doi.org/10.1007/s11051-008-9366-3

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