Glass transition and crystallization of water and aqueous solutions of organic liquids

Glass transition and crystallization of water and aqueous solutions of 1,2-dichloroethane, acetone and 1,2,4-trimethylbenzene have been studied in the range from 77 to 200 K by changes in dielectric properties and specific volumes of amorphous condensates obtained by the vapor quenching method. Heating of water amorphous condensates at a rate of 12 K/min exhibits a glass transition temperature of 138 K and a crystallization temperature of 167 K. Concentration dependences of glass transition and crystallization temperatures for these mixture condensates have been obtained.