Designing shape anisotropic SmCo5 particles by chemical synthesis to reveal the morphological evolution mechanism

Zhenhui Ma; Ming Yue; Qiong Wu; Chenglin Li; Yongsheng Yu

doi:10.1039/C8NR02893A

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Designing shape anisotropic SmCo₅ particles by chemical synthesis to reveal the morphological evolution mechanism†

Zhenhui Ma,^a Ming Yue,

*^a Qiong Wu,^a Chenglin Li

^a and Yongsheng Yu

*^b

Author affiliations

* Corresponding authors

^a College of Materials Science and Engineering, Beijing University of Technology, Beijing 100124, China
E-mail: yueming@bjut.edu.cn

^b MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, Heilongjiang 150001, China
E-mail: ysyu@hit.edu.cn

Abstract

In this work, we describe a new protocol to synthesize SmCo₅ single crystal particles with remarkable shape anisotropy (hexagonal and rodlike), which exhibit a giant coercivity of 36.6 kOe and a high M_r/M_s value of 0.95 after an alignment. On this basis, the morphological evolution mechanism is illustrated by employing the template effect.

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Article information

DOI: https://doi.org/10.1039/C8NR02893A
Article type: Communication
Submitted: 10 Apr 2018
Accepted: 12 May 2018
First published: 14 May 2018

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Nanoscale, 2018,10, 10377-10382

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Designing shape anisotropic SmCo₅ particles by chemical synthesis to reveal the morphological evolution mechanism

Z. Ma, M. Yue, Q. Wu, C. Li and Y. Yu, Nanoscale, 2018, 10, 10377 DOI: 10.1039/C8NR02893A

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