User:Benjah-bmm27/degree/2/JPR
Appearance
- Interface (chemistry)
- Colloid
- Surfactants
- Detergency
- Critical micelle concentration
- Surface tension, Surface energy
- if contact angle θ = 180°, liquid does not wet solid substrate
- if contact angle θ = 0°, liquid perfectly wets the solid substrate and spreading occurs
- if contact angle 0° < θ < 180°, liquid-substrate interface formed, liquid partially wets solid surface
-
- where:
- = height of capillary rise
- = surface tension
- = radius of the capillary
- = density of liquid
- = gravitational acceleration
- Critical radius
- Emulsion
- Bancroft rule: "The phase in which an emulsifier is more soluble constitutes the continuous phase"
- Vapor pressure , Supersaturation, Nucleation