Gas storage method could help next-generation clean energy vehicles

A Northwestern University research team has designed and synthesized new materials with ultrahigh porosity and surface area for the storage of hydrogen and methane for fuel cell-powered vehicles. The materials, a type of a metal-organic framework (MOF), can store significantly more hydrogen and methane than conventional adsorbent materials at much safer pressures and at much lower costs. A one-gram sample of the material (with a volume of six M&Ms) has a surface area that would cover 1.3 football fields.

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