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Nanotube-derived carbon foam for hydrogen sorption

机译:纳米管衍生的碳泡沫用于氢吸附

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摘要

A new kind of carbon foam,which is based on the welding of single-walled carbon nanotubes,is built in a computer simulation.Its precisely defined architecture and all atomic positions allow one to perform detailed theoretical analysis of the properties.Such foam is as light as 1 /9 of steel,while its stiffness is similar and nearly isotropic,and it represents a strong three-dimensional material with various possible applications.Furthermore,its nanoporous structure is accessible to molecular hydrogen and the potential surface analysis indicates that it should be an excellent hydrogen storage medium.Importantly,such foam is a feasible structure that can be produced based on the known tube/fullerene welding techniques.
机译:在计算机模拟中建立了一种基于单壁碳纳米管焊接的新型碳泡沫,它具有精确定义的体系结构和所有原子位置,可让人们对其性能进行详细的理论分析。轻至钢的1/9,但其刚度相似且几乎各向同性,它代表了一种坚固的三维材料,具有各种可能的应用。此外,其纳米孔结构可被分子氢所接近,潜在的表面分析表明它应重要的是,这种泡沫是可以根据已知的管/富勒烯焊接技术生产的可行结构。

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