Issue 3, 2020
From the journal:

Chemical Communications

Discovery of face-centred cubic Os nanoparticles†

Takuo Wakisaka,a   Kohei Kusada, ORCID logo *a   Tomokazu Yamamoto,b   Takaaki Toriyama,c   Syo Matsumura,bc   Gueye Ibrahima,d   Okkyun Seo,d   Jaemyung Kim,d   Satoshi Hiroi,d   Osami Sakata, ORCID logo d   Shogo Kawaguchi,e   Yoshiki Kubotaf  and  Hiroshi Kitagawa ORCID logo *a  

* Corresponding authors

a Division of Chemistry, Graduate School of Science, Kyoto University, Kitashirakawa-Oiwakecho, Sakyo-ku, Kyoto 606-8502, Japan
E-mail: kusada@kuchem.kyoto-u.ac.jp, kitagawa@kuchem.kyoto-u.ac.jp

b Department of Applied Quantum Physics and Nuclear Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan

c The Ultramicroscopy Research Center, Kyushu University, Motooka 744, Nishi-ku, Fukuoka 819-0395, Japan

d Synchrotron X-ray Group, Research Center for Advanced Measurement and Characterization, National Institute for Materials Science (NIMS), 1-1-1 Kouto, Sayo-gun, Hyogo, 679-5148, Japan

e Diffraction and Scattering Division, Japan Synchrotron Radiation Research Institute (JASRI), SPring-8, 1-1-1 Kouto, Sayo-gun, Hyogo, 679-5198, Japan

f Department of Physical Science, Graduate School of Science, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan

Abstract

We succeeded in controlling the crystal structure of osmium (Os) nanoparticles (NPs). Although Os adopts only a hexagonal close-packed (hcp) structure in the bulk state, a face-centred cubic (fcc) Os was synthesized by a chemical reduction method using an Os acetylacetonate complex as a precursor.

Graphical abstract: Discovery of face-centred cubic Os nanoparticles

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Article information

DOI
https://doi.org/10.1039/C9CC09192K
Article type
Communication
Submitted
26 Nov 2019
Accepted
28 Nov 2019
First published
29 Nov 2019

Chem. Commun., 2020,56, 372-374

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Discovery of face-centred cubic Os nanoparticles

T. Wakisaka, K. Kusada, T. Yamamoto, T. Toriyama, S. Matsumura, G. Ibrahima, O. Seo, J. Kim, S. Hiroi, O. Sakata, S. Kawaguchi, Y. Kubota and H. Kitagawa, Chem. Commun., 2020, 56, 372 DOI: 10.1039/C9CC09192K

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