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

工学研究科・応用化学専攻

研究成果: Article › 査読

4 被引用数 (Scopus)

抄録

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.

本文言語	English
ページ（範囲）	10519-10522
ページ数	4
ジャーナル	Chemical Communications
巻	55
号	71
DOI	https://doi.org/10.1039/c9cc04822g
出版ステータス	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

文献へのアクセス

10.1039/c9cc04822g

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引用スタイル

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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).",

year = "2019",

doi = "10.1039/c9cc04822g",

language = "English",

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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).

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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