Results 241 to 250 of about 6,188,412 (297)

Theory of Chemical Kinetics and Charge Transfer based on Nonequilibrium Thermodynamics

open access: yesAccounts of Chemical Research, 2013
Advances in the fields of catalysis and electrochemical energy conversion often involve nanoparticles, which can have kinetics surprisingly different from the bulk material.
Martin Z. Bazant
exaly   +2 more sources

Chemical Kinetics and Dynamics [PDF]

open access: possibleAnnals of the New York Academy of Sciences, 2003
Abstract: Chemical reactions correspond to irreversible processes creating entropy. Chemistry belongs to the class of nonintegrable Poincare systems. In general, chemistry is associated with resonances—transitions of quantum states. We have studied some very simple examples of such processes, like decay of an unstable state, in detail. (In such cases,
openaire   +2 more sources

Nonisothermal Chemical Kinetics

Nature, 1970
IN a recent article1, MacCallum and Tanner suggest that the traditional homogeneous reaction rate expression is applicable only to isothermal processes, and that an additional term should be added when the ...
R M, Felder, E P, Stahel
openaire   +2 more sources

Theorem in chemical kinetics

Journal of Theoretical Biology, 1971
Abstract We consider a “double isotope” experiment in which a precursor A1 and an expected intermediate A2 labeled with two different isotopes, say 14C and 3H, are simultaneously subjected to an enzymic preparation. Assuming a first order kinetic reaction scheme A1 → A2 → A3 → A4…, we prove certain inequalities for the expected ratios of 14C to 3H in
J L, Lebowitz, S I, Rubinow, S, Burstein
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Chemical Kinetics and Catalysis

1995
Utilizing a didactical approach, the authors describe the kinetic theory of catalytic reactions and kinetics is related to the molecular properties of the reacting species. The volume opens with a historical overview of how the fields of catalysis and kinetics developed.
Santen, van, R.A.   +1 more
openaire   +2 more sources

Kinetics – Chemical Kinetics

1998
Throughout much of this book we have emphasized the description of a system in terms of an equilibrium state. This approach is invaluable when we are beginning study and are not sure exactly what are the elements and the linkages that comprise the rules of the system under study. Still it seems to be a compulsive pulse taking that is stodgy.
openaire   +1 more source

Chemical Reaction Kinetics

2014
Chemical reaction rates are frequently described by empirical mathematical relations in the form of “rate laws”...
openaire   +3 more sources

Chemical Kinetics [PDF]

open access: yes, 2012
Chemical Kinetics relates to the rates of chemical reactions and factors such as concentration and temperature, which affects the rates of chemical reactions.
openaire   +2 more sources

Chemical kinetics

1993
Abstract Today the study of the rates of chemical reactions, and of the factors on which they depend, is usually referred to as ‘ chemical kinetics’. The expression ‘ chemical dynamics’ is now applied to an important branch of chemical kinetics that is concerned with the details of the individual chemical events that occur during the ...
openaire   +1 more source

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