Premium
Numerical Data for Some Commonly Used Solid State Reaction Equations
Author(s) -
SHARP J. H.,
BRINDLEY G. W.,
ACHAR B. N. NARAHARI
Publication year - 1966
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1966.tb13289.x
Subject(s) - reaction–diffusion system , thermodynamics , mathematics , reaction rate constant , rate equation , chemical kinetics , constant (computer programming) , order of reaction , kinetics , mathematical analysis , physics , classical mechanics , computer science , programming language
Many solid state reactions can be represented by equations of the type F (α) = kt , where α is the fraction of material reacted in time, t. These equations can be expressed in the form F (α) = A ( t/t 0.5 ) where t 0.5 is the time for 50% reaction and A is a calculable constant depending on the form of F (α). Numerical tables are given of F (α) in relation to α, and to ( t/t 0.5 ), for nine equations corresponding to reactions which are diffusion controlled, or are reaction‐rate controlled, or obey first order kinetics, or follow the equations of Avrami and Erofe'ev. The application of the tables to the analysis of experimental data is described.