# Interfacial Engineering

- Institution: IIT Delhi
- Department: Chemical Engineering
- Teacher: Prof. A.N. Bhaskarwar
- Level: Undergraduate
- Language: English
- Subjects: Chemistry, Engineering
- Source: [NPTEL](https://nptel.ac.in/courses/103102016)
- Licence: [CC BY-NC-SA](https://nptel.ac.in/faq) (Non-commercial use only.)
- Syllabus: [at the source](https://nptel.ac.in/courses/103102016)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

## Lectures

1. [General Introduction Definitions](https://invisiblenetwork.ai/learn/nptel/103102016/d681c0b56921) (Video)
2. [General Introduction, Definitions, Surface Tension](https://invisiblenetwork.ai/learn/nptel/103102016/ad6848560871) (Video)
3. [Surface Tension Free Energies and Adsorption](https://invisiblenetwork.ai/learn/nptel/103102016/21e2616182ce) (Video)
4. [Properties over Curved Surfaces](https://invisiblenetwork.ai/learn/nptel/103102016/c7e8be33ddd2) (Video)
5. [Total Surface Energy](https://invisiblenetwork.ai/learn/nptel/103102016/cfb79e69d53c) (Video)
6. [Interfacial Tension Entropy, Cohesion, Adhesion](https://invisiblenetwork.ai/learn/nptel/103102016/7161a9e030c6) (Video)
7. [Cohesion, Adhesion and Spreading](https://invisiblenetwork.ai/learn/nptel/103102016/337a9a5fbd9d) (Video)
8. [Spreading from Liquids and Solids](https://invisiblenetwork.ai/learn/nptel/103102016/c63690408381) (Video)
9. [Spreading, Interfacial Tensions, Surface Tensions](https://invisiblenetwork.ai/learn/nptel/103102016/da2e3edc0d82) (Video)
10. [Spreading, Contact Angles Free Energies](https://invisiblenetwork.ai/learn/nptel/103102016/acfcc0573cc4) (Video)
11. [Spreading / Contact Angles Rough Surfaces, Free Energies](https://invisiblenetwork.ai/learn/nptel/103102016/30cfb315b917) (Video)
12. [Spreading / Contact Angles Work of Adhesion, De-wetting](https://invisiblenetwork.ai/learn/nptel/103102016/f8aae34a018f) (Video)
13. [Work of Adhesion, Surface and Interfacial Tensions](https://invisiblenetwork.ai/learn/nptel/103102016/58c8b20ae3c8) (Video)
14. [Surface and Interfacial Tensions: Drop Weight and Wilhelmy Plate Methods](https://invisiblenetwork.ai/learn/nptel/103102016/1012591e7222) (Video)
15. [Surface and Interfacial Tensions: Wilhelmy Plate, Pendant Drop and Maximum Bubble Pressure Methods](https://invisiblenetwork.ai/learn/nptel/103102016/d3be05babf7a) (Video)
16. [Wetting Balance Method Spreading Coefficient Work of Adhesion Sessile Drop Method , Positive S](https://invisiblenetwork.ai/learn/nptel/103102016/39b47341e01b) (Video)
17. [Indirect and Direct Methods for Positive S, Adhesion Energies Interfacial Potentials](https://invisiblenetwork.ai/learn/nptel/103102016/6b36204b4b51) (Video)
18. [Surface and Interfacial Potentials Distribution and Contact Potentials](https://invisiblenetwork.ai/learn/nptel/103102016/c971345e73b0) (Video)
19. [Diffusion Potential Surface and Interfacial Potentials Components of Contact Potential](https://invisiblenetwork.ai/learn/nptel/103102016/4c2ff6c1f59e) (Video)
20. [Electrically Charged Monolayers Gouy Theory](https://invisiblenetwork.ai/learn/nptel/103102016/fba991f85212) (Video)
21. [Equations of State, Cohesion Repulsion, Limiting Area](https://invisiblenetwork.ai/learn/nptel/103102016/914a9f30fe28) (Video)
22. [Condensed and Liquid Expanded Monolayers Phase Transformations](https://invisiblenetwork.ai/learn/nptel/103102016/196938a423c7) (Video)
23. [Films of Polymers Molecular Weight, Surface Viscosity Drag, Canal Method](https://invisiblenetwork.ai/learn/nptel/103102016/49dd30dab555) (Video)
24. [Canal Method Joly\'s Semi-Empirical Correction Rotational Torsional Surface Viscometer Compressional Moduli](https://invisiblenetwork.ai/learn/nptel/103102016/7f7dd710fb59) (Video)
25. [Magnitudes of Surface Compressional Moduli Surface Waves and Ripples](https://invisiblenetwork.ai/learn/nptel/103102016/62610da6bd0f) (Video)
26. [Surface waves and Ripples, Velocity Effect of Surface Tension and Surface Compressional Modulus Rates of adsorption and absorption Damping](https://invisiblenetwork.ai/learn/nptel/103102016/70724a1a3c91) (Video)
27. [surface waves and ripples,velocity effect of surface tension and surface compressional modulus damping for clean and contaminated,surfaces,fiber from monolayers](https://invisiblenetwork.ai/learn/nptel/103102016/7d2823da528e) (Video)
28. [Shear Elastic Moduli,Yield Stress Fibres from MLs, Surface Reactions](https://invisiblenetwork.ai/learn/nptel/103102016/84b3fe77a7e1) (Video)
29. [Surface Reactions, Comparison with Bulk-Phase Reactions Steric Factors, Inhibition](https://invisiblenetwork.ai/learn/nptel/103102016/f0969293c02f) (Video)
30. [Hydrolyses of Esters by Alkali Acid or Enzyme Photochemical Reactions in Monolayers Polymerization in MLs, Lactonization](https://invisiblenetwork.ai/learn/nptel/103102016/b0b000f48039) (Video)
31. [Catalytic Effects Reactions in Emulsions Complex Formation](https://invisiblenetwork.ai/learn/nptel/103102016/09b0da98706e) (Video)
32. [Complex Formation Penetration into Monolayers Thermodynamics of Penetration Adsorption from Vapour Phase Mass Transfer](https://invisiblenetwork.ai/learn/nptel/103102016/bb7322246c05) (Video)
33. [Introductory Concepts Resistances and their Magnitudes Evaporation and its Retardation](https://invisiblenetwork.ai/learn/nptel/103102016/6b963f13bdfd) (Video)
34. [Evaporation and its Retardation Resistances and their Analysis Diffusional Resistance in Gas Phase](https://invisiblenetwork.ai/learn/nptel/103102016/df8194e9a67d) (Video)
35. [Resistances in Liquid Phase and Interface and Their Importance Some Effects and Applications, Theory](https://invisiblenetwork.ai/learn/nptel/103102016/3ddb5de4fc5e) (Video)
36. [Surface Instability Theories of Mass Transfer Experiments on static and Dynamic Systems](https://invisiblenetwork.ai/learn/nptel/103102016/19c6c6c6e73b) (Video)
37. [Colloida, Aerosols, Emulsions Foams, Coagulation Smoluchowski\\\'s Theory](https://invisiblenetwork.ai/learn/nptel/103102016/51deba155490) (Video)