Large Scale Synthesis of Superparamagnetic Face-centered Cubic Co/C Nanocapsules by a Facile Hydrothermal Method and their Microwave Absorbing Properties

Large Scale Synthesis of Superparamagnetic Face-centered Cubic Co/C Nanocapsules by a Facile Hydrothermal Method and their Microwave Absorbing Properties

A large scale direct hydrothermal method has been used to prepare face-centered cubic (FCC) Co/C nanocapsules with a core of FCC-Co nanoparticles and a shell of amorphous C. The size distribution is 5-20 nm. The TB of FCC-Co/C nanocapsules is determined as 85 K, indicating that FCC-Co/C nanocapsules...

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Bibliographic Details
Main Authors: Xianguo Liu, Niandu Wu, Pingping Zhou, Nannan Bi, Siu Wing Or, Caiyun Cui, Yuping Sun
Format: Article
Language:English
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2015-08-01
Series:Materials Research
Subjects:
nanocomposites
superparamagnetism
microwave absorbing material
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392015000400756&tlng=en

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392015000400756&tlng=en

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