Abstract
The adsorption states of hydrogen at around 300 K are found on carbons by means of thermal desorption measurements. This sorption ability has utility for energy technologies such as fuel cells.
Highlights
This paper presents results in the thermal desorption of hydrogen from carbon blacks and carbon nanohorn
The temperature region of desorption below 300 K suggests the interaction by van der Waals and/or weak chemical bonding
The temperature region of desorption above 300 K suggests the interaction by strong chemical bonding
Summary
This paper presents results in the thermal desorption of hydrogen from carbon blacks and carbon nanohorn
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