JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY
HYDERABAD
IV. B.Tech. MMT I-Sem T P C
4+1* 0 4
NANO MATERIALS(NEW)
(ELECTIVE-II)
Unit – 1
Introduction
What is Nano – Why Nano – Properties at Nano Scales, Advantages & Disadvantages, Application in comparison with bulk materials ( Nano structure, nano wires, tubes, nano composites) State-of-art present nano – advanced – topic delivered by a student.
Unit – II
Nano Particles
Introduction – Synthesis procedures – wet chemical approach & physical vapor synthesis approach etc – size effect & shape change and their properties – examples of systems involved – characterization techniques – properties & their applications ( biological etc.)
Unit – III
Nano Wires:
Introduction – various synthesis procedures (template assisted method, VLS method and other synthesis methods) – properties of nano wires – characterization procedures & principles involved. Application of Nano wires.
Unit – IV
Nano tubes:
Introduction – Different systems involved in nano tubes – single walled, multi-walled, Carbon based, metal incorporated tubes. Synthesis procedures (Solid & gaseous carbon source based production techniques etc.) Growth mechanism of carbon nano tubes – properties of carbon nano tubes – characterization – applications.
Unit – V
Nano Composites:
Introduction-Synthesis procedures-various systems (metal-polymer, metal-ceramics and polymer-Ceramics). Characterization – procedures – Applications.
Unit – VI
Micro/Nano Fabrication Techniques:
Introduction-Basic fabrication techniques (lithography, thin film deposition and doping) MEMS fabrication techniques-Nano fabrication techniques ( E-Beam nano-imprint fabrication, Epitaxy and strain engineering. Scanned probe techniques)
Unit – VII
Materials of Nano Technology:
Introduction - Si based Materials- Ge-based materials-metals – Ferro electric materials – Polymer materials-GaAs & InP (III – V) Group materials, Nano tribology and materials-characterization using Scanning Probe Microscope, AFM, FFM.
Unit – VIII
Nano Biomaterials:
Introduction-Biocompatibility – anti bacterial activity – principles involved – Applications
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| Author: India 22 Dec 2007 | Member Level: Diamond Points : 5 |
Reference:
1. Springer Handbook of Nanotechnology
2. The Guest for new materials Auther S.T.Lakshmi Kumar, Published by Vigyan Prasar.
3. Nano – The Essentials C – Pradeep (IIcue Professor) , MC – Graw Hill.
TEXT BOOKS:
1. Nano Materials A.K. Bandyopadyay/ New age Publications
2. Nano Essentials T Pradeep / TMH
3 Nano Materials Synthersis, Properties and applications, 1996 Edlstein and Cammarate.
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