碳基材料吸附储氢原理及规模化应用前景

评价了各种可行的规模化储氢方法，指出碳基材料低温吸附储氢是最有工业化前景的储氢技术，分析了活性炭和碳纳米及纳米碳纤维吸附储氢机理，指出在将其作为具有实用性的储氢材料之前，必须解决的两个关键问题，即如休提高其体积储氢密度，以及如何改善其吸放氢的动力学行为。

Adsorptive Storage of Hydrogen on Carbon Materials--Principles and Prospects of Large-scale Application

A brief review was given to the candidate technologies of large-scale hydrogen storage, It was concluded that the cryo-adsorption of hydrogen in carbon materials is the most feasible method. Explanation on the mechanism of adsorptive storage in carbons, including active carbon and carbon nano-tubes ,was introduced. It was pointed out that two key problems have to be solved before nano-tube or nano-fiber could be regarded as promising H2-carriers. First.thow to increase the volumetric density of hydrogen to satisfy the requirement? Second, how to accelerate the hydrogen intake and release processes to meet the requirement of charging vehicles?