Journal
MATERIALS CHEMISTRY AND PHYSICS
Volume 122, Issue 1, Pages 241-245Publisher
ELSEVIER SCIENCE SA
DOI: 10.1016/j.matchemphys.2010.02.042
Keywords
Nanostructures; Chemical synthesis; Magnetic properties; X-ray photo-emission spectroscopy (XPS)
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Funding
- National Basic Research Program of China [2010CB934603]
- Ministry of Science and Technology China
- National Nature Science Foundation of China [50831006, 50703046]
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CuS:Ni flowerlike morphologies composed of nanosheets were fabricated by the solvothermal route with polyvinyl pyrrolidon as surfactant and ethylene glycol as solvent. The as-prepared CuS:Ni morphologies were characterized by means of X-ray diffraction, scanning electron microscopy and transmission electron microscopy. The size of CuS:Ni flowerlike morphologies was about 2 and 5 mu m corresponding to the Ni doping concentration of 3.7 and 7.1 at.%, respectively. The thickness of the nanosheets changes with changing Ni doping. The magnetic properties of the CuS:Ni products have been investigated in detail. (C) 2010 Elsevier B.V. All rights reserved.
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