Page 309 - Introduction to Colloid and Surface Chemistry

Index

Activation energy for chemisorp- Adsorptive, 115
tion, 117-19,136 Aerosols, 1,4,6
Adhesion: Ageing of dispersions, 11,68-9
of particles to solid surfaces, 1, Aggregation, 3,7,12,35,53,210-
165-6,224-5, work of, 93-4, 43, 244,253-5,263-6,269
154-5,158-9,165-6 Agrochemicals, 1,262
Adhesional wetting, 151,154-5,158 Amphiphilic, definition of, 77
Adsorbate, 115 Antifoaming agents, 276
Adsorbent, 115 Association colloids, 3,17,84-93,
Adsorption, 4 160,167,262
activation energy of, 117-19,128- Asymmetry, 3,6-7,23-4,28-9,
9,136 44-5,53,54,61,244,250,251
competitive, 129,169-71 Auger electron spectroscopy (AES),
energetics of, 80-83,115-19,128- 140-43
31,132-4,135 Averages, 8-10,40,53, 252
equation, Gibbs, 80-84,90,97, Avogadro constant, 25-6
103,175 Axial ratio, 7, 23-4, 250
hysteresis, 125-6,134
of gases and vapours on solids, 6, Bancroft rule, 267
115-36,139-43,145-8 Barium sulphate sol, 12-13
of ions, 175-6,181-4,186,211, B.E.T. adsorption isotherm
215,227-8,241-42 equation, 131-2,134-6
isobars, 119 Bingham plasticity, 253-4
isotherms, 115,117,121-3,125-6, Biological membranes, 87-8,113-
128-36,169-73 14
at liquid-gas and liquid-liquid Born repulsion, 117,219
interfaces, 71-84,96-114 Breaking of emulsions, 269
of lyophilic material, 171,210, Brownian motion, 21,23-8,53,57,
235-41 61-2,193,229,255
negative, 77-78,169-70,175 Brunauer classification of adsorption
rate of, 79-80,116-19, 212,233, isotherms, 121-3,131-2
275
from solution on to solids, 12, Capacity of electric double layer,
158-73,175-6,181-4,235-41 182,185, 187