Počet záznamů: 1
Laser ablation of silver and gold in liquid ammonia
- 1.0349120 - ÚMCH 2011 RIV DE eng J - Článek v odborném periodiku
Smejkal, P. - Pfleger, Jiří - Vlčková, B.
Laser ablation of silver and gold in liquid ammonia.
Applied Physics A - Materials Science & Processing. Roč. 101, č. 1 (2010), s. 37-40. ISSN 0947-8396. E-ISSN 1432-0630
Grant CEP: GA ČR GA203/07/0717; GA AV ČR KAN100500652
Výzkumný záměr: CEZ:AV0Z40500505
Klíčová slova: absorption-spectra * size-reduction * nanoparticles
Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie
Impakt faktor: 1.765, rok: 2010
Laser ablation of a silver (Ag) and/or gold (Au) target was performed in liquid ammonia (l-NH3) at 233 K, leading to a formation of nanoparticles. Ag nanoparticles in l-NH3 oxidize to Ag(I) complexes with NH3 ligands. Formation of solvated electrons has not been confirmed. Reference experiments have shown that the production of (e(-))NH3 solvates is hindered by the presence of Ag and Au plates. Ag and Au targets can thus possibly act as electron scavengers in our ablation experiments.
Trvalý link: http://hdl.handle.net/11104/0006076
Počet záznamů: 1