Invariant Reaction of Liquid →Solid+Gas — Gas-Evolution Crystallization Reaction —

Identification of Reaction and Mass-transfer Rates in Gas-liquid Reaction Systems

This paper deals with the identification of reaction and mass-transfer rates from concentrations measured in gas-liquid reaction systems. It is assumed that the reactions take place in the liquid bulk only. The identification proceeds in two steps: (i) estimation of the extents of reaction and mass transfer from concentration measurements, and (ii) estimation of the parameters of the individual...

Mathematical Modeling of Fluorination Reaction of Uranium Dioxide and Evaluation of Existing Gas-Solid Reaction Models

Reaction and Diiusion at a Gas/liquid Interface, Ii 1

We consider a reaction/diiusion system consisting of parabolic partial diierential equations coupled through boundary conditions with ordinary diierential equations. The speciic model example arises in connection withthèìm model' for mass transport in a chemical bubble reactor. We show well-posedness for the general system and convergence to steady state for the speciic problem.

Single walled carbon nanotube in the reaction layer of gas diffusion electrode for oxygen reduction reaction

In this paper, the effect of surface area of reaction layers in gas diffusion electrodes on oxygen reduction reaction was investigated. For this purpose, various amounts (0.1, 0.2, 0.3, 0.4, 0.5, 1, 1.5 and zero %wt of total loading of reaction layer) of single walled carbon nanotube (SWCNT) were inserted in the reaction layer. The performance of gas diffusion electrodes for oxygen reduction re...

Innovative Strategy on Hydrogen Evolution Reaction Utilizing Activated Liquid Water

Splitting water for hydrogen production using light, or electrical energy, is the most developed 'green technique'. For increasing efficiency in hydrogen production, currently, the most exciting and thriving strategies are focused on efficient and inexpensive catalysts. Here, we report an innovative idea for efficient hydrogen evolution reaction (HER) utilizing plasmon-activated liquid water wi...