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Rational Synthesis, Stabilization, and Functional Properties of Metal and Intermetallic Nanoparticles

Electronic Theses of Indian Institute of Science

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Title Rational Synthesis, Stabilization, and Functional Properties of Metal and Intermetallic Nanoparticles
 
Creator Arora, Neha
 
Subject Metal Nanoparticles
Intermetallic Nanoparticles
Nanoparticles - Synthesis
Cobalt Nanoparticles
Energetic Nanoparticles
Nanoparticles - Stabilization
Nanoparticles - Functional Properties
Nanomaterials
Magnetic Nanomaterials
Intermetallic Nanocrystals - Digestive Ripening
Nanomaterials
Co Nanoparticles
Aluminium Nanoparticles
Nanotechnolgy
 
Description The confluence of intriguing size and morphology dependent optical and chemical properties with versatile application in various fields, such as energetic and magnetic makes monometallic nonmaterial of high fundamental scientific interest. However, the challenge that needs to be addressed is to achieve their synthesis with a rational control on their dimensions, morphology and dispersion for the widespread applications of these materials. In addition to synthesis, achieving long-lasting stability of nonmaterial becomes imperative in order to realize their potential applications. Miniaturization in size of particles results in an increased surface to volume ratio, conducing especially reactive metal nanoparticals prone to oxidation. This thesis describes the synthesis of nearly monodiperse colloids of metallic and intermetallic nanoparticles using solvated metal atom dispersion method and digestive ripening facilitated interatomic diffusion process. Our aim is to understand the combinatiorial effects of nanosizing and stability on the functional properties of these nanomaterials. Towards this Direction, we investigated Co, A1 and Mg monometallic, and Au/Ag-In and Au-Sn intermetallic nanoparticle systems.
Chapter 2
Describes the synthesis, detailed characterizations and magnetic properties of nearly monodisperse cobolt nanoparticles(
 
Contributor Jagirdar, Balaji R
 
Date 2018-04-11T04:49:49Z
2018-04-11T04:49:49Z
2018-04-11
2013
 
Type Thesis
 
Identifier http://etd.iisc.ernet.in/2005/3377
http://etd.iisc.ernet.in/abstracts/4243/G25838-Abs.pdf
 
Language en_US
 
Relation G25838