碳基吸附储氢材料

Adsorptive storage of hydrogen on carbon materials

本文综述了活性炭、活性碳纤维、碳纳米纤维和碳纳米管的结构与储氢性能。活性炭只是在低温下才 有好的吸附储氢性能,碳纳米材料吸附储氢对于工业应用还不成熟。活性碳纤维是一种可大规模生产且成本较低的微孔吸附材料,其作为储氢材料具有一定的工业前景。

The characteristics and hydrogen storage capacities of activated carbons,activated carbon fibers, nanofibers and nanotubes were reviewed. The activated carbons have shown good capability at low temperature. Nanofibers and nanotubes are very expensive and been produced only on the lab scale now. Activated carbon fibers have high specific surface areas and suitable microporous structure. It can be produced on a large scale. So it is a candidate for hydrogen storage.