The ammonia complex of magnesium borohydride Mg(BH4)2·2NH3,which contains 16.0 wt. ％hydrogen and decomposes starting at 150℃,is a very promising material for hydrogen storage[1].However,the release of
The intermetallic compound ZrCo has been considered as a promising substitute of uranium for recovery,storage and supply of gaseous hydrogen isotopes especially tritium for ITER application.The temper
A novel nano-confined Mg-based hydrogen storage composite was by mechanical milling of hydriding combustion synthesized (HCS) Mg-based hydride and hydrogen permissive / oxygen prohibitive polymer (Fig
LiBH4is an attractive material for hydrogen storageowing to its high hydrogen capacity of 18.3wt ％.However,its high thermostability and sluggish kinetics limit its practical application as an onboard
NaAlH4 complex hydride is an attractive material for hydrogen storageowing to its high gravimetric and volumetric hydrogen capacities.However,the poor kinetics and high dehydrogenation temperature ret
Compared with conventional hydrogen storage techniques,a novel hybrid hydrogen storage vessel (i.e.a high-pressure hydrogen storage vessel combined with metal hydride) provides a technical approach to
The temperature rise during the hydrogen filling process is a significant safety concern for the hydrogen cylinders primarily due to the increased susceptibility to fatigue failure of the cylinder wal
氢能是公认的清洁能源，一些发达国家已将氢能列为国家能源体系中的重要组成部分，我国在氢能的研究及产业化方面也投入巨大。本文综合考虑氢能在能源和化工领域的应用，集中讨论了其在清洁能源、能源载体以及化石能源清洁利用3个方面的应用，如图1所示，较为全面地介绍分析了国内外氢能的利用现状。
Graphene-carbon nanotubes (G-CNTs) composite material was prepared as the anodic micro porous layer (MPL) carbon material for a passive direct methanol fuel cell (DMFC).The crack-free anodic MPL was o
质子交换膜燃料电池在实际应用中不可避免会经历起动、加减速和停机等动态工况.其中在起动过程中,气体加湿度不仅影响电池输出,还影响电池寿命.目前有关加湿度对电池起动的影响研究较少,尤其是耦合了温度,负载等操作工况加湿度对起动电流的实验研究很少.本文研究了不同温度,负载,气体流量和起动初始条件下气体加湿度对起动电流的影响,并采用电流分布测量垫片测量了相应工况条件下局部起动电流,探讨了起动时电池内部的传质