Pregled bibliografske jedinice broj: 82243
Homogeneous Precipitation by Enzyme Catalyzed Reactions II. Strontium and Barium Carbonates
Homogeneous Precipitation by Enzyme Catalyzed Reactions II. Strontium and Barium Carbonates // Chemistry of Materials, 15 (2003), 6; 1322-1326 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 82243 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Homogeneous Precipitation by Enzyme Catalyzed Reactions II. Strontium and Barium Carbonates
Autori
Sondi, Ivan ; Matijević, Egon
Izvornik
Chemistry of Materials (0897-4756) 15
(2003), 6;
1322-1326
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
barium carbonate; enzyme; precipitation; strontium carbonate; urease
Sažetak
Catalytic decomposition of urea by enzyme urease in aqueous strontium and barium chloride solutions was used to rapidly precipitate witherite (BaCO3) and strontianite (SrCO3) particles at room temperature. At the early stages of the process uniform spheroidal particles were generated, which were shown to consist of nanosized subunits. On continuous aging of the same systems the additionally precipitated alkali earth carbonates grow as whiskers onto original core particles, which eventually fully transform into crystalline rod-like clusters
Izvorni jezik
Engleski
Znanstvena područja
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
Uključenost u ostale bibliografske baze podataka::
- Chemical Abstracts
