Chemical and Physical Solutions for Hydrogen Storage

被引:1299
作者
Eberle, Ulrich [2 ]
Felderhoff, Michael [1 ]
Schueth, Ferdi [1 ]
机构
[1] Max Planck Inst Kohlenforsch, D-45470 Mulheim, Germany
[2] Adam Opel GmbH, GM Alternat Prop Ctr, Hydrogen Fuel Cell & Elect Prop Res Strategy, D-65423 Russelsheim, Germany
关键词
adsorption; hydrides; hydrogen; hydrogen storage; reforming; WATER-GAS-SHIFT; METAL-ORGANIC FRAMEWORKS; SELECTIVE CO OXIDATION; DOPED SODIUM ALANATE; GASOLINE FUEL PROCESSOR; AUXILIARY POWER UNITS; X-RAY-ABSORPTION; THERMAL-DECOMPOSITION; PREFERENTIAL OXIDATION; CRYSTAL-STRUCTURE;
D O I
10.1002/anie.200806293
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Hydrogen is a promising energy carrier in future energy systems. However, storage of hydrogen is a substantial challenge, especially for applications in vehicles with fuel cells that use proton-exchange membranes (PEMs). Different methods for hydrogen storage are discussed, including high-pressure and cryogenic-liquid storage, adsorptive storage on high-surface-area adsorbents, chemical storage in metal hydrides and complex hydrides, and storage in boranes. For the latter chemical solutions, reversible options and hydrolytic release of hydrogen with off-board regeneration are both possible. Reforming of liquid hydrogen-containing compounds is also a possible means of hydrogen generation. The advantages and disadvantages of the different systems are compared. © 2009 Wiley-VCH Verlag GmbH & Co. KCaA.
引用
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页码:6608 / 6630
页数:23
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