Experimental and Theoretical Investigations on the Magnetic‐Field‐Induced Variation of Surface Energy of Co 3 O 4  Crystal Faces | Zendy

Wang Mingsheng | Zendy; Chen Qianwang | Zendy

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Experimental and Theoretical Investigations on the Magnetic‐Field‐Induced Variation of Surface Energy of Co 3 O 4 Crystal Faces

Author(s) -

Wang Mingsheng,

Chen Qianwang

Publication year - 2010

Publication title -

chemistry – a european journal

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.687

H-Index - 242

eISSN - 1521-3765

pISSN - 0947-6539

DOI - 10.1002/chem.201001309

Subject(s) - variation (astronomy) , surface (topology) , magnetic field , crystal (programming language) , field (mathematics) , energy (signal processing) , condensed matter physics , computer science , nanotechnology , chemical physics , materials science , physics , crystallography , chemistry , astrophysics , mathematics , geometry , pure mathematics , quantum mechanics , programming language

Morphological control by magnetic fields : The application of magnetic fields is found to result in fluctuation of the energy of the Co 3 O 4 crystal surface, which hinders the growth of {100} faces, and thus leads to the preferred formation of Co 3 O 4 nanocubes. However, in the absence of external magnetic fields during synthesis, only irregular Co 3 O 4 nanospheres can be obtained (see graphic).

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