Pregled bibliografske jedinice broj: 176263
Preparation and the mechanisma of formation of Silver particles of different morphologies in homogeneous solutions
Preparation and the mechanisma of formation of Silver particles of different morphologies in homogeneous solutions // Journal of colloid and interface science, 288 (2005), 2; 489-495 (međunarodna recenzija, članak, znanstveni)
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Naslov
Preparation and the mechanisma of formation of Silver particles of different morphologies in homogeneous solutions
Autori
Suber, Lorenza ; Sondi, Ivan ; Matijević, Egon ; Goia, V. Dan
Izvornik
Journal of colloid and interface science (0021-9797) 288
(2005), 2;
489-495
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
colloidal Silver; metal nanoparticles; nanoparticle structure; tabular Silver particles
Sažetak
Uniform, well-dispersed silver particles of various morphologies have been prepared by reducing highly acidic ailver nistrate solutions with ascorbic acid in the presence of a sodium naphthalene sulphonate-formaldehyde copolymer as dispersing agent. By varying the temperature of the reaction the free acid content, the addition rate of the reducant, and the aging time, both isometric and anisotropic silver particles could be obtained. It was found that the latter were formed by aggregation of nanosize subunits, which were identified by electron microscopy and X-ray diffractometry.
Izvorni jezik
Engleski
Znanstvena područja
Geologija, Kemija
POVEZANOST RADA
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
