Understanding the Relationship Between Synthetic Conditions and H 2 Uptake Capacity in Oxidatively Activated Turbostratic Carbons through Machine Learning
Year: 2026
Type: preprint
Abstract: The relationship between synthesis parameters, porosity, and H 2 uptake in activated carbons is a field of significant investigation and discussion. Conclusions about these relationships are typically drawn from limited datasets of carbons produced for a given publication, and are not able to consider the interplay between various synthesis parameters and properties of the resultant turbostratic carbons. We present the first attempt at understanding the relationship between synthesis parameters and H 2 uptake capacity in turbostratic carbons, using the single point pore volume as a proxy due to the dearth of available high pressure H 2 isotherms. The methods used herein have exploited a dataset of 237 samples to determine the most important synthesis parameters in determining the porosity of the product and thus their suitability for high pressure H 2 storage applications.
Source: ChemRxiv
Language: English
Subfield: Materials Chemistry
Field: Materials Science
Domain: Physical Sciences
Open Access status: green
Funders: European Commission, Aalto-Yliopisto
OpenAlex ID: W7223275878