Silver Clusters and Nanoparticles: Preparation in Water-in-Oil Microemulsions and Some Physical Properties | Sciact - CRIS-system of Boreskov Institute of Catalysis

Silver Clusters and Nanoparticles: Preparation in Water-in-Oil Microemulsions and Some Physical Properties Full article

Journal

Inorganic Materials
ISSN: 0020-1685 , E-ISSN: 1608-3172

Output data

Year: 1998, Volume: 34, Number: 2, Pages: 109-113 Pages count : 5

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Authors

Pavlyukhina L.A. ¹ , Zaikova T.O. ¹ , Odegova G.V. ² , Savintseva S.A. ³ , Boldy'rev V.V. ¹

Affiliations

1	Institute of Solid-Slate Chemistry and Mineral Processing, Siberian Division, Russian Academy of Sciences, ul. Derzhavina 18
2	Boreskov Institute of Catalysis, Siberian Division Russian Academy of Sciences, pr. akademika Lavrent'eva 5
3	Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, pr. akademika Lavrent'eva 3

Silver clusters and colloidal nanoparticles were prepared by reducing AgNO3 with sodium hypophosphite in water-in-oil microemulsions in the presence of a mixture of ethoxylated alkylphenols as a surface-active substance (SAS). Ag/SAS/Al2O3 materials containing 0.04-0.13 wt % Ag were prepared by applying the microemulsions to an Al2O3 support and studied by diffuse reflection electronic spectroscopy, small-angle x-ray scattering, and x-ray diffraction. Ag particles in Ag/SAS/Al2O3 materials have a mean size of similar or equal to 70 Angstrom. The absorption band at 385 nm in the electronic spectra indicates that the nanoparticles consist of isolated clusters.

Pavlyukhina L.A. , Zaikova T.O. , Odegova G.V. , Savintseva S.A. , Boldy'rev V.V.
Silver Clusters and Nanoparticles: Preparation in Water-in-Oil Microemulsions and Some Physical Properties
Inorganic Materials. 1998. V.34. N2. P.109-113. WOS Scopus РИНЦ ANCAN

Павлюхина Л.А. , Зайкова Т.О. , Одегова Г.В. , Савинцева С.А. , Болдырев В.В.
Синтез и некоторые физические характеристики кластеров и наночастиц серебра, полученных в микроэмульсиях "вода в масле"
Неорганические материалы. 1998. Т.34. №2. С.159-164. РИНЦ

Submitted:	May 12, 1996
Published print:	Feb 1, 1998

Web of science:	WOS:000072077100006
Scopus:	2-s2.0-1842750800
Elibrary:	13282661
Chemical Abstracts:	1998:122252
Chemical Abstracts (print):	128:235568

DB	Citing
Web of science	9
Scopus	9
Elibrary	9