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what is the physical property of metal nanoparticles?

what is the physical property of metal nanoparticles?

Grade:9

1 Answers

Mukesh Sharma
askIITians Faculty 43 Points
7 years ago
1-Nano sizetransition metal clusters melt at much lower temperature than the bulk metal; the melting temperature depend on cluster size, shape, and chemical composition.
2-
Wetting behavior (island formation on the
substrate) can be induced by thermal
treatments or by substrate chemical and
physical modifications.
3-
Bimetallic systems that exhibit surface
segregation behavior melt in two stages:
surface diffusion followed by total
melting.
Thanks & Regards
Mukesh Sharma
askIITians Faculty

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