Date of Award
Bachelor of Science
The chief purpose of this research was to study the time of set of silicic acid gels produced by the reaction of phosphoric acid and sodium silicate solutions. The secondary purpose was to determine the hear of activation by means of the data procured through the main purpose. The times of set of these gels were measured at four different temperatures. The pH of each gel was measured also. The pH of the above mentioned gels ranged from a pH of 3 to a pH of 10.
Marotta, Angelo J., "Influence of Temperature and Acid on Time of Set of Silicic Acid Gels" (1937). Honors Theses. 1973.