Study on hydrolysis property of Mg-8Li alloy for hydrogen production

4th International Conference on Energy Equipment Science and Engineering

Tao, Wang^1 ; Biao, Tang^1 ; Shidan, Yuan^1 ; Shujin, Zhao^1 ; Enlu, Wang^1 ; Chongyi, Yao^1

School of Materials Science and Engineering, Jiamusi University, Jiamusi

154007, China^1

关键词: Drainage methods;    Hydrogen contents;    Hydrogen production rate;    Hydrolysis reaction;    Reaction degree;    Temperature decrease;    Vacuum induction melting;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/242/4/042008/pdf
DOI  :  10.1088/1755-1315/242/4/042008

来源: IOP

【 摘 要 】

Vacuum induction melting technology was used to prepare Mg-8Li alloy. Magnesium and lithium alloy chips were reacted with aqueous solution. The hydrogen production rate and hydrogen production rate of the alloy were tested and characterized by drainage method. The effect of NH4Cl solution with different concentration and temperature on hydrogen production rate and reaction degree of Mg-8Li based alloy was investigated. The results showed that with the increase of NH4Cl concentration and hydrogen production, NH4+, Cl-, and H+ could promote the hydrolysis reaction. Hydrogen production volume at 25 °C and 45 °C range increases with temperature decrease, high hydrogen content increases with the temperature when it is higher than 65 °C.