NPTEL :: Chemical Engineering - Instability & Patterning of Thin Polymer Films

Modules / Lectures

Introduction to Patterned Surfaces and Their Applications
- Introduction to Patterned Surfaces and Their Applications
Application of Patterned Surfaces: Structural Superhydrophobicity
- Application of Patterned Surfaces: Structural Superhydrophobicity
Application of Patterned Surfaces: Structural Color
- Application of Patterned Surfaces: Structural Color
Fundamental Concepts Related Surface and Interfacial Tension
- Fundamental Concepts Related Surface and Interfacial Tension
Fundamental Concepts Related Surface and Interfacial Tension –2
- Fundamental Concepts Related Surface and Interfacial Tension –2
Laplace Pressure and Young Laplace Equation
- Laplace Pressure and Young Laplace Equation
Some Case studies with Young Laplace Equation for an Axi-Symmetric Surface
- Some Case studies with Young Laplace Equation for an Axi-Symmetric Surface
Some Case studies with Young Laplace Equation for an Axi-Symmetric Surface (Continued)
- Some Case studies with Young Laplace Equation for an Axi-Symmetric Surface (Continued)
Meso Scale Patterning Approaches
- Meso Scale Patterning Approaches
Meso Scale Patterning Approaches (Continued)
- Meso Scale Patterning Approaches (Continued)
Photolithography
- Photolithography
- Photolithography – 2 (Continued)
- Photolithography – 3 (Continued)
- Photolithography – 4 (Continued)
- Photolithography – 5 (Continued)
Photolithography â€“ 2 (Contd.)
- Nano Imprint Lithography – 1
- Nano Imprint Lithography – 2
Soft Lithography
- Soft Lithography – 1
- Soft Lithography – 2
Patterning Beyond the Master
- Soft Lithography – 3:
Thin Polymer Blends – 1
- Thin Polymer Blends – 1
Thin Polymer Blend films – 2
- Thin Polymer Blend films – 2
Intermolecular Force between Surfaces and Particles
- Intermolecular Force between Surfaces and Particles
Spontaneous Instability and Dewetting of a Thin Polymer Film
- Spontaneous Instability and Dewetting of a Thin Polymer Film – 1
- Spontaneous Instability and Dewetting of a Thin Polymer Film – 2
- Spontaneous Instability and Dewetting of a Thin Polymer Film – 3
- Spontaneous Instability and Dewetting of a Thin Polymer Film – 4
- Spontaneous Instability and Dewetting of a Thin Polymer Film – 5
- Spontaneous Instability and Dewetting of a Thin Polymer Film – 6
Pattern Directed Dewetting
- Pattern Directed Dewetting – 1
- Pattern Directed Dewetting – 2
Dewetting of a Thin Polymer Bilayer
- Dewetting of a Thin Polymer Bilayer
Elastic Contact Instability
- Elastic Contact Instability
Elastic Contact Lithography
- Elastic Contact Lithography
Elastic Recovery Lithography
- Elastic Recovery Lithography
External Field Mediated Instability
- External Field Mediated Instability
Evaporative Pattern formation (Coffee Stain Effect)
- Evaporative Pattern formation (Coffee Stain Effect)
Atomic Force Microscopy
- Atomic Force Microscopy – 1
- Atomic Force Microscopy – 2
- Atomic Force Microscopy – 3: Additional Modes of AFM

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