ChemInform Abstract: Solid‐Solution Alloying of Immiscible Metals at the Nanoscale: Ir and Au. Issue 14 (March 2016)

• Record Type: Journal Article
• Authors: Park, Sun Hwa; Park, Hyun Min; Han, Sang Soo; Han, Sang Yun; Song, Jae Yong
• Is Part Of: ChemInform. Volume 47:Issue 14(2016)
• Page Start: no
• Page End: no
• Publication Date: 2016-03
• Subjects: iridium, Ir -- gold, Au -- nanotechnology -- electrolysis (inorganic) -- heterogeneous catalysis, catalysts; Chemistry -- Abstracts -- Periodicals; 540.5
• DOI: 10.1002/chin.201614025
• Languages: English
• ISSNs: 0931-7597

Abstract

Abstract: Nanoscale solid solutions of Ir and Au over a wide compositional range and a layer thickness of 80 nm are obtained by electrochemical deposition using a 90 nm sputtered Au film on a Si wafer substrate as working electrode in an aqueous electrolyte containing IrCl3 (25 μM) and HAuCl4 (12.5 μM) at 323 K.