8.11.1 Macromolecules and their solutions 1. Lyophilic sol and macromolecules Lyophilic sol (1)Spontaneous dissolution/dispersion (2)thermodynamically stable ()Weak Tyndall effect (4)High viscosity Hermann Staudinger Mar:.23,1881-Sep.8,1965 German organic chemist 1953 Nobel prize The existence of macromolecules https://en.wikipediaorg/wiki/hermann_staudiNgerHermann Staudinger Mar. 23, 1881-Sep. 8, 1965 German organic chemist 1953 Nobel Prize The existence of macromolecules https://en.wikipedia.org/wiki/Hermann_Staudinger 1. Lyophilic sol and macromolecules Lyophilic sol (1) Spontaneous dissolution/dispersion; (2) thermodynamically stable; (3) Weak Tyndall effect; (4) High viscosity. 8.11.1 Macromolecules and their solutions