Demonstrating hydrogen production from ammonia using lithium imide - Powering a small proton exchange membrane fuel cell
Demonstrating hydrogen production from ammonia using lithium imide - Powering a small proton exchange membrane fuel cell
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DOI：
10.1016/j.jpowsour.2016.08.004
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发表时间：
2016-10-15
影响因子：
9.2
通讯作者：
David, William I. F.
中科院分区：
文献类型：
--
作者：
Hunter, Hazel M. A.;Makepeace, Joshua W.;David, William I. F.
氨中固有的氢含量，NH3，有可能在未来的无CO2可持续能源供应中发挥非常重要的作用。廉价的轻金属酰亚胺和酰胺在适度温度下有效地将氨分解为氢气和氮气（2NH（3）-> 3 H（2）+ N-2），因此代表了按需制氢的低成本方法。基于这一发现，本文描述了氨裂解装置与反应器后气体净化系统和小规模PEM燃料电池的集成，以创建第一台使用轻金属酰亚胺生产氢气的台式演示器。(C)© 2016 Elsevier B. V.版权所有。
Accessing the intrinsic hydrogen content within ammonia, NH3, has the potential to play a very significant role in the future of a CO2-free sustainable energy supply. Inexpensive light metal imides and amides are effective at decomposing ammonia to hydrogen and nitrogen (2NH(3) -> 3H(2) + N-2), at modest temperatures, and thus represent a low-cost approach to on-demand hydrogen production. Building upon this discovery, this paper describes the integration of an ammonia cracking unit with a post-reactor gas purification system and a small-scale PEM fuel cell to create a first bench-top demonstrator for the production of hydrogen using light metal imides. (C) 2016 Elsevier B.V. All rights reserved.