Silver particles tailoring of shapes and sizes

Widoniak, Johanna; Eiden-Assmann, Stefanie; Maret, Georg

Silver particles tailoring of shapes and sizes

Dateien

Widoniak_Silver Particles.pdfGröße: 308.34 KBDownloads: 328

Datum

2005

Autor:innen

Widoniak, Johanna

Eiden-Assmann, Stefanie

Maret, Georg

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Physik

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Colloids and Surfaces A: Physicochemical and Engineering Aspects. 2005, 270-271, pp. 340-344. ISSN 0927-7757. Available under: doi: 10.1016/j.colsurfa.2005.09.004

Zusammenfassung

Dispersions of colloidal silver have been prepared by the reduction of silver nitrate, with different reductants in the presence of various stabilising agents. Aging these dispersions at room temperature for 2 h yielded particles with average sizes ranging from 1 nm up to 6 μm and with various shapes like spheres, plates, needles or leafs. Reducing and stabilising agents were found to control the final particle sizes and shapes. The diversity of morphologies of the silver particles were studied by using electron microscopy. Thermogravimetry, powder X-ray diffraction (XRD) and UV/VIS spectroscopy were carried out for further characterisation.

Fachgebiet (DDC)

530 Physik

Schlagwörter

Silver particles, Stabilising agent, Reducing agent, Control of size, Control of shape

Zitieren

ISO 690

WIDONIAK, Johanna, Stefanie EIDEN-ASSMANN, Georg MARET, 2005. Silver particles tailoring of shapes and sizes. In: Colloids and Surfaces A: Physicochemical and Engineering Aspects. 2005, 270-271, pp. 340-344. ISSN 0927-7757. Available under: doi: 10.1016/j.colsurfa.2005.09.004

BibTex

@article{Widoniak2005Silve-17003,
  year={2005},
  doi={10.1016/j.colsurfa.2005.09.004},
  title={Silver particles tailoring of shapes and sizes},
  volume={270-271},
  issn={0927-7757},
  journal={Colloids and Surfaces A: Physicochemical and Engineering Aspects},
  pages={340--344},
  author={Widoniak, Johanna and Eiden-Assmann, Stefanie and Maret, Georg}
}

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