Abstract：Based on the understanding of dehydrogenation and hydrogenation reaction mechanism, the origin of kinetic barrier of the Li- Mg- N- H system is the mobility. In the experiment, the formation of Li3Bi phase increases the diffusion rate of Li+. The dehydrogenation capacity(mass fraction) is increased from 4.37% to 4.55% and the time required for 90% dehydrogenation is reduced from 298 min to around 11 min for the sample with 10% Bi (mass fraction) measured at 200 ℃.
米菁 郝雷 刘晓鹏 杜淼 蒋利军 王树茂. 原位析出Li3Bi对Li- Mg- N- H体系放氢动力学性能的影响[J]. , 2015, 22(5): 11-15.
MI Jing， HAO Lei，LIU Xiao- peng， DU Miao， JIANG Li- jun， WANG Shu- mao. In situ formation of Li3Bi and its improvement on the dehydrogenation kinetic property of Li- Mg- N- H system. , 2015, 22(5): 11-15.
2015, Vol. 22 
