首页 | 本学科首页   官方微博 | 高级检索  
     


Nanocatalyst fabrication and the production of hydrogen by using photon energy
Authors:Ming-Tsang Lee  David J. HwangRalph Greif  Costas P. Grigoropoulos
Affiliation:Department of Mechanical Engineering, University of California, Berkeley, CA 94720-1742, USA
Abstract:An experimental and analytical study of nanocatalyst fabrication and the production of hydrogen utilizing photon energy was carried out. The porous structure of the nanocatalyst provides a high surface to volume ratio of the catalytic layer thereby increasing the activity of the catalyst. An experiment was carried out to obtain an effective nanocatalyst by using pulsed laser ablation (PLA) technology. The properties of the nanocatalyst are directly related to the performance of the catalytic reaction and are analyzed. Experiments and analyses were carried out to evaluate the activity enhancement of the nanocatalyst. Photonic energy provides the heat for the endothermic steam–methanol reforming reaction producing hydrogen. It is shown that photonic induced steam–methanol reforming in a nanocatalyst reformer is feasible and promising.
Keywords:Fuel cell   Hydrogen   Methanol conversion   Steam reforming   Nanocatalyst
本文献已被 ScienceDirect 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号