Hydrogen generation by reaction of Al–M (M = Fe,Co,Ni) with water

作者: J. Liang , L.J. Gao , N.N. Miao , Y.J. Chai , N. Wang

DOI: 10.1016/J.ENERGY.2016.07.013

关键词: Hydrogen productionHydrateCorrosionHydrogenInorganic chemistryGalvanic cellReaction rateYield (chemistry)AluminiumChemistry

摘要: Abstract The addition of Fe, Co and Ni to Al significantly improves the production hydrogen in Al–H 2 O reaction. total mass Fe is less than Co. However, evolution induced by reaches ∼1000 ml g −1 induction time shortens 1.4 h at 35 °C. After initial reaction, rapidly reacts with water even at 25 °C yield reached 90.0%. additional combined forms galvanic cell induce Al(OH) n hydrate formed reaction accelerates removal alumina rate along a decrease corrosion potential an increase current. Beside that, both pH released heat local domain favor

参考文章(20)
Yongan Liu, Xinhua Wang, Haizhen Liu, Zhaohui Dong, Shouquan Li, Hongwei Ge, Mi Yan, Effect of salts addition on the hydrogen generation of Al–LiH composite elaborated by ball milling Energy. ,vol. 89, pp. 907- 913 ,(2015) , 10.1016/J.ENERGY.2015.06.043
Peipei Liu, Haiwen Wu, Chaoling Wu, Yungui Chen, Yanmin Xu, Xiaolian Wang, Yubin Zhang, Microstructure characteristics and hydrolysis mechanism of Mg–Ca alloy hydrides for hydrogen generation International Journal of Hydrogen Energy. ,vol. 40, pp. 3806- 3812 ,(2015) , 10.1016/J.IJHYDENE.2015.01.105
H.X. Meng, N. Wang, Y.M. Dong, Z.L. Jia, L.J. Gao, Y.J. Chai, Influence of M–B (M = Fe, Co, Ni) on aluminum–water reaction Journal of Power Sources. ,vol. 268, pp. 550- 556 ,(2014) , 10.1016/J.JPOWSOUR.2014.06.094
SS Razavi-Tousi, JA Szpunar, None, Mechanism of Corrosion of Activated Aluminum Particles by Hot Water Electrochimica Acta. ,vol. 127, pp. 95- 105 ,(2014) , 10.1016/J.ELECTACTA.2014.02.024
Xiani Huang, Tong Gao, Xiaole Pan, Dong Wei, Chunju Lv, Laishun Qin, Yuexiang Huang, A review: Feasibility of hydrogen generation from the reaction between aluminum and water for fuel cell applications Journal of Power Sources. ,vol. 229, pp. 133- 140 ,(2013) , 10.1016/J.JPOWSOUR.2012.12.016
Hsin-Te Teng, To-Ying Lee, Yu-Kuang Chen, Hong-Wen Wang, Guozhong Cao, Effect of Al(OH)3 on the hydrogen generation of aluminum–water system Journal of Power Sources. ,vol. 219, pp. 16- 21 ,(2012) , 10.1016/J.JPOWSOUR.2012.06.077
B. C. Bunker, G. C. Nelson, K. R. Zavadil, J. C. Barbour, F. D. Wall, J. P. Sullivan, C. F. Windisch, M. H. Engelhardt, D. R. Baer, Hydration of Passive Oxide Films on Aluminum Journal of Physical Chemistry B. ,vol. 106, pp. 4705- 4713 ,(2002) , 10.1021/JP013246E
Su-Il Pyun, Sung-Mo Moon, Corrosion mechanism of pure aluminium in aqueous alkaline solution Journal of Solid State Electrochemistry. ,vol. 4, pp. 267- 272 ,(2000) , 10.1007/S100080050203