Hot Article: Enhancing the gas and energy storage properties of carbide-derived carbons

Activation of carbide-derived carbons: a route to materials with enhanced gas and energy storage properties  Thermal halogenation of a wide range of metal carbides provides a simple route to a class of so-called carbide-derived carbon (CDC) materials. The porosity of the CDCs, which is mainly in the microporous regime, may be modulated by the choice of metal carbide precursor and synthesis process, the maximum surface area achieved is only up to 2500 m2g−1, which limits their use in gas storage or in electrochemical capacitor applications that require larger surface areas.

This Highlight article is focused on what has and can be done to enhance the textural properties of CDCs via further post-synthesis treatments and the ramifications of such modifications on their gas/energy storage capacity. The main developments in physical and chemical activation of CDCs and consequences on gas and energy storage are summarised by the authors from the University of Nottingham, UK, and Instituto Nacional del Carbón, Spain.

Interested in knowing more?  Read for free until January 14th.

Activation of carbide-derived carbons: a route to materials with enhanced gas and energy storage properties 
M. Sevilla and R. Mokaya
J. Mater. Chem., 2011, Advance Article
DOI: 10.1039/C0JM03347B, Highlight

Digg This
Reddit This
Stumble Now!
Share on Facebook
Bookmark this on Delicious
Share on LinkedIn
Bookmark this on Technorati
Post on Twitter
Google Buzz (aka. Google Reader)