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3 results on '"Yung P. Koh"'

1. Trimerization of monocyanate ester in nanopores

Author

Yung P. Koh and Simon, Sindee L.

Subjects
Monocytes -- Analysis, Esters -- Chemical properties, Cyanates -- Chemical properties, Chemicals, plastics and rubber industries
Published
2010

3. Kinetic Study of Trimerization of Monocyanate Ester in Nanopores.

Author

Yung P. Koh and Sindee L. Simon

Subjects
*CHEMICAL reactions, *CHEMICAL kinetics, *ESTERS, *POROSITY, *GLASS, *NANOSTRUCTURES, *CALORIMETRY
Abstract

A kinetic study of the trimerization of monocyanate ester both in the bulk and in the nanoconfinement of controlled pore glass is performed using differential scanning calorimetry. Both isothermal and dynamic experiments are analyzed. Although the activation energy for the reaction is the same within experimental error for the bulk and nanoconfined samples (approximately 21−23 kcal/mol), the reaction is accelerated under nanoconfinement by approximately 50 times in 13 nm pores compared with bulk. [ABSTRACT FROM AUTHOR]

Published
2011
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