A nickel-iridium alloy as an efficient heterogeneous catalyst for hydrogenation of olefins

Jia qi Bai; Masazumi Tamura; Yoshinao Nakagawa; Keiichi Tomishige

doi:10.1039/c9cc04822g

A nickel-iridium alloy as an efficient heterogeneous catalyst for hydrogenation of olefins

Jia qi Bai, Masazumi Tamura, Yoshinao Nakagawa, Keiichi Tomishige

ENG - Applied Chemistry

Research output: Contribution to journal › Article › peer-review

15 Citations (Scopus)

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.

Original language	English
Pages (from-to)	10519-10522
Number of pages	4
Journal	Chemical Communications
Volume	55
Issue number	71
DOIs	https://doi.org/10.1039/c9cc04822g
Publication status	Published - 2019

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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title = "A nickel-iridium alloy as an efficient heterogeneous catalyst for hydrogenation of olefins",

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.",

author = "Bai, {Jia qi} and Masazumi Tamura and Yoshinao Nakagawa and Keiichi Tomishige",

note = "Funding Information: The present work was supported by Grant-in-Aid for Scientific Research on Innovative Areas (18H04640) and Scientific Research (S) (18H05247) from JSPS. Jia-qi Bai acknowledges financial support from the China Scholarship Council (CAS No. 201608330250). Publisher Copyright: This journal is {\textcopyright} The Royal Society of Chemistry",

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doi = "10.1039/c9cc04822g",

language = "English",

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pages = "10519--10522",

journal = "Chemical Communications",

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TY - JOUR

T1 - A nickel-iridium alloy as an efficient heterogeneous catalyst for hydrogenation of olefins

AU - Bai, Jia qi

AU - Tamura, Masazumi

AU - Nakagawa, Yoshinao

AU - Tomishige, Keiichi

N1 - Funding Information: The present work was supported by Grant-in-Aid for Scientific Research on Innovative Areas (18H04640) and Scientific Research (S) (18H05247) from JSPS. Jia-qi Bai acknowledges financial support from the China Scholarship Council (CAS No. 201608330250). Publisher Copyright: This journal is © The Royal Society of Chemistry

PY - 2019

Y1 - 2019

N2 - 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.

AB - 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.

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DO - 10.1039/c9cc04822g

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AN - SCOPUS:85071632849

SN - 1359-7345

VL - 55

SP - 10519

EP - 10522

JO - Chemical Communications

JF - Chemical Communications

IS - 71

ER -

A nickel-iridium alloy as an efficient heterogeneous catalyst for hydrogenation of olefins

Abstract

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