Comparison of Hydrogen adsorption storage on the carbon adsorbents

Today, newer energy sources, which have some advantages such as comfort usage, simple controllable process and good flexibility, are need of human kind. These energy sources should deliver its energy in every place at any time. Hydrogen as a perfect source of renewable energy and adaptable with environment is an ideal option. The main disadvantage of Hydrogen usage as energy carrier is its storage. Today new carbon structure materials with specifications such as low density and high adsorption capacity are introduced for Hydrogen storage. These carbon adsorbents are activated carbon, nanotube carbons, graphite nanofibers and fullerenes. In this work, Hydrogen storage on these materials is studied and effects of adsorption temperature and pressure on the storage capacity are compared.

کلیدواژه ها:

Hydrogen storage ، Adsorption ، Activated carbon ، Nanotube carbon ، Fullerene