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Synthesis and characterization of Sn-rich Ni-Sb-Sn nanosolders
- 1.0369871 - ÚFM 2012 RIV NL eng J - Journal Article
Mishra, R. - Zemanová, Adéla - Kroupa, Aleš - Flandorfer, H. - Ipser, H.
Synthesis and characterization of Sn-rich Ni-Sb-Sn nanosolders.
Journal of Alloys and Compounds. Roč. 513, - (2012), s. 224-229. ISSN 0925-8388. E-ISSN 1873-4669
R&D Projects: GA MŠMT(CZ) LD11024; GA MŠMT(CZ) MEB061005
Institutional research plan: CEZ:AV0Z20410507
Keywords : metals and alloys * nanostructured materials * nanosolders
Subject RIV: BJ - Thermodynamics
Impact factor: 2.390, year: 2012
Nano-crystalline samples of pure Sn and of Sn-rich ternary Ni-Sb-Sn alloys, with compositions ranging from 80 to 97,5 at% Sn and a Ni to Sb molar ratio of 1:1, were synthesized by reduction of stoichiometric metal chloride solutions with NaBH4 at 0°C in alkaline medium. The melting temperatures of the annealed samples were found to increase progressively with increasing particle size. At the same time, the excess surface energy of these heat treated samples was measured as a function of particle size using a Calvet-type calorimeter.
Permanent Link: http://hdl.handle.net/11104/0203835
Number of the records: 1