gas storage for fuel cells

"The viable storage of gases for use in fuel-cells, especially for mobile applications, has been identified as a particularly pressing problem to be solved"

A crystalline organic substrate absorbs methane under STP conditions
Chemical Communications, 2005, (1), 51 - 53
Jerry L. Atwood, Leonard J. Barbour, Praveen K. Thallapally and Trevor B. Wirsig

"pressing problem" Google Scholar, 2005, Chemistry

In this paper methane is complexed within a solid calixarene crystal. Pressure measurement is used to quantify.