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New thermoplastic-graphene nanoribbon composite could offer lighter, more effective natural gas storage for vehicles

Green Car Congress

A new composite material created at Rice University is nearly impervious to gas and may lead to lighter and more efficient storage of compressed natural gas for vehicles. Most work to date has focused upon the filler’s aspect ratio or configuration within the polymer matrix affects gas barrier properties. —James Tour.

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Opel presents new 1.0 SIDI Turbo engine at Aachen Colloquium; below 100 gCO2/km and ~59 mpg in the Adam

Green Car Congress

The cylinder head features a water-cooled exhaust manifold integrated within the aluminum casting. This single-piece concept provides a number of benefits: it contributes to fast engine warm-up, and enhances durability by eliminating the need for gasket sealing around the exhaust ports, as well as offering under-hood packaging advantages.

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