A nickel–iridium alloy as an efficient heterogeneous catalyst for hydrogenation of olefins. Issue 71 (15th August 2019)

• Record Type: Journal Article
• Authors: Bai, Jia-qi; Tamura, Masazumi; Nakagawa, Yoshinao; Tomishige, Keiichi
• Is Part Of: Chemical communications. Volume 55:Issue 71(2019)
• Page Start: 10519
• Page End: 10522
• Publication Date: 2019-08-15
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/c9cc04822g
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : Nickel and iridium supported on SiO2 (Ni–Ir/SiO2 ) acted as an effective and reusable heterogeneous catalyst for hydrogenation of olefins, and it showed higher activity and selectivity than the monometallic counterparts. Abstract : Nickel and iridium supported on SiO2 (Ni–Ir/SiO2 ) acted as an effective and reusable heterogeneous catalyst for hydrogenation of olefins, and it showed higher activity and selectivity than the monometallic counterparts. The Ni–Ir/SiO2 catalyst has small Ni–Ir alloy and monometallic Ni particles, and the high catalytic performance can be attributed to the isolated Ni atom in the Ni–Ir alloys.