Abstract
We present a kinetic model for the reaction mechanism of acid-catalyzed twin polymerization. Our model characterizes the reaction mechanism not by the reactants, intermediate structures, and products, but via reaction-relevant moieties. We apply our model for three different derivatives of 2,2’-Spirobi[4H-1,3,2-benzodioxasiline] and determine activation energies, reaction enthalpies, and reaction rate constants for the reaction steps in our mechanism. We compare our findings to previously reported values obtained from density functional theory calculations. Furthermore, with this approach we are also able to follow the time development of the concentrations of the reaction-relevant moieties.
Funding source: Deutsche Forschungsgemeinschaft
Award Identifier / Grant number: PR 1507/1
Funding statement: J. P. thanks the German Research Foundation (DFG) for financial support received within the “FOR 1497: Twin-Polymerisation of Organic–Inorganic Hybrid Monomers to Nanocomposites” (PR 1507/1).
Acknowledgment
J. P. thanks the helpful discussions with Loay ElAlfy and Halit Taskin.
References
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© 2018 Walter de Gruyter GmbH, Berlin/Boston
Artikel in diesem Heft
- Frontmatter
- Research Articles
- Upper Bounds for the Conversion Efficiency of Diluted Blackbody Radiation Energy into Work
- Buoyancy-Driven Rayleigh–Taylor Instability in a Vertical Channel
- A Symmetric Van ’t Hoff Equation and Equilibrium Temperature Gradients
- An Analysis of Limiting Cases for the Metal Oxide Film Growth Kinetics Using an Oxygen Defects Model Accounting for Transport and Interfacial Reactions
- Impact of Non-linear Radiation on MHD Non-aligned Stagnation Point Flow of Micropolar Fluid Over a Convective Surface
- Modeling Reaction Kinetics of Twin Polymerization via Differential Scanning Calorimetry
- A New Approach for Semi-Analytical Solution of Cross-plane Phonon Transport in Silicon–Diamond Thin Films
Artikel in diesem Heft
- Frontmatter
- Research Articles
- Upper Bounds for the Conversion Efficiency of Diluted Blackbody Radiation Energy into Work
- Buoyancy-Driven Rayleigh–Taylor Instability in a Vertical Channel
- A Symmetric Van ’t Hoff Equation and Equilibrium Temperature Gradients
- An Analysis of Limiting Cases for the Metal Oxide Film Growth Kinetics Using an Oxygen Defects Model Accounting for Transport and Interfacial Reactions
- Impact of Non-linear Radiation on MHD Non-aligned Stagnation Point Flow of Micropolar Fluid Over a Convective Surface
- Modeling Reaction Kinetics of Twin Polymerization via Differential Scanning Calorimetry
- A New Approach for Semi-Analytical Solution of Cross-plane Phonon Transport in Silicon–Diamond Thin Films