# A Model of Hydrogen Desorption Kinetics Controlled both by Interface and Surface Reactions for Metal Hydrides

Source: [A Model of Hydrogen Desorption Kinetics Controlled both by Interface and Surface Reactions for Metal Hydrides](<https://www.sota2.com/research/paper/68fa2d7e1e209131ce859f86>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2025-10-28T13:53:21.815Z

Authors: I. Drozdov

Published: 2014-07-16T21:57:14.000Z

## Abstract

The desorption kinetics was modelled with the both interface- and surface reactions as rate-controlling steps. It has been shown analytically, that in the model of 'shrinking core' desorption, the finite hydride-decomposition-rate causes a modified slope of kinetics. The dependence of desorption time on the powder particle size has the same power of order as for the surface controlled desorption.

## Recorded benchmark results

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## Original sources and implementation

[Original paper](<https://arxiv.org/abs/1407.4510>)

[PDF](<https://arxiv.org/pdf/1407.4510.pdf>)