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September 25, 2023

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Description

Nanostructured Materials: Synthesis, Properties, Self Assembly and Applications. Instructor: Prof. Ashok k Ganguli, Department of Chemistry, IIT Delhi.

The properties of nanoparticles are strongly dependent on size and shape. It is therefore important to synthesize these materials using a methodology that is able to finely control these structural parameters and the corresponding polydispersity degree. In this course we focus on synthetic aspects for the design of nanostructured materials. We describe different approaches including both the bottom-up(includes both chemical and physical methods) and the top-down methods(mainly physical methods) for the synthesis of nanostructured materials. The course will then focus on different type of nanostructures with a special emphasis on carbon nanotubes(CNT), metal and metal oxide nanoparticles, core-shell nanostructures and self assembly of these nanostructures. The dependence of various properties (dielectric, magnetic and optical) with size will be discussed. (from nptel.ac.in)

Course Curriculum

    • Lecture 01 – Introduction to Nanotechnology Unlimited
    • Lecture 02 – The Future and Applications of Nanotechnology Unlimited
    • Lecture 03 – Sol-Gel (Citrate Gel) Methods Unlimited
    • Lecture 04 – Sol-Gel (Citrate Gel) Methods (cont.) Unlimited
    • Lecture 05 – Microemulsion Method Unlimited
    • Lecture 06 – How to Use Microemulsion Technique for the Synthesis of Nanostructured Materials Unlimited
    • Lecture 07 – Chemical Vapor Deposition (CVD) Unlimited
    • Lecture 08 – Physical Vapor Deposition (PVD), Monocular Beam Epitaxy (MBE) Unlimited
    • Lecture 09 – Template Methods: Templates, Ion Exchange, Gas Deposition on Shadow Mask Unlimited
    • Lecture 10 – Template Methods: Electrochemical Deposition, Electrophoretic Deposition, etc. Unlimited
    • Lecture 11 – Spray Pyrolysis Unlimited
    • Lecture 12 – Vapor Liquid Solid (VLS) Method Unlimited
    • Lecture 13 – Lithography: Photolithography, X-ray Lithography Unlimited
    • Lecture 14 – Electron Beam Lithography, Dip Pen Nanolithography, Scanning Probe Lithography Unlimited
    • Lecture 15 – Fullerenes and Carbon Nanotubes I Unlimited
    • Lecture 16 – Fullerenes and Carbon Nanotubes II Unlimited
    • Lecture 17 – Fullerenes and Carbon Nanotubes III Unlimited
    • Lecture 18 – Metal and Metal Oxide Nanowires I Unlimited
    • Lecture 19 – Metal and Metal Oxide Nanowires II Unlimited
    • Lecture 20 – Metal and Metal Oxide Nanowires III Unlimited
    • Lecture 21 – Self Assembly of Nanostructures I Unlimited
    • Lecture 22 – Self Assembly of Nanostructures II Unlimited
    • Lecture 23 – Self Assembly of Nanostructures III Unlimited
    • Lecture 24 – Core Shell Nanostructures I Unlimited
    • Lecture 25 – Core Shell Nanostructures II Unlimited
    • Lecture 26 – Core Shell Nanostructures III Unlimited
    • Lecture 27 – Nanocomposites I Unlimited
    • Lecture 28 – Nanocomposites II Unlimited
    • Lecture 29 – Photocatalysis I Unlimited
    • Lecture 30 – Photocatalysis II Unlimited
    • Lecture 31 – Photocatalysis III Unlimited
    • Lecture 32 – Dielectric Properties Unlimited
    • Lecture 33 – Dielectric Properties (cont.) Unlimited
    • Lecture 34 – Magnetic Properties I Unlimited
    • Lecture 35 – Magnetic Properties II Unlimited
    • Lecture 36 – Magnetic Properties III Unlimited
    • Lecture 37 – Optical Properties Unlimited
    • Lecture 38 – Optical Properties (cont.) Unlimited
    • Lecture 39 – Mechanical Properties Unlimited
    • Lecture 40 – Conclusion Unlimited

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