溶剂化
电解质
电池(电)
溶剂
化学
氯化物
化学工程
电极
铝
氯化氢
无机化学
物理化学
有机化学
水溶液
热力学
功率(物理)
工程类
物理
作者
Chaonan Lv,Yuxin Zhang,Yixin Li,Yuanxin Zhu,Jialin Kuang,Yougen Tang,Haiyan Wang
摘要
The main challenge for developing aqueous aluminum-air batteries with high mass-specific capacity depends on the inhibition of the parasitic hydrogen evolution reaction. Herein, a regulation strategy of solvation and interface chemistry has been proposed by introducing organic methylurea (MU) and inorganic stannous chloride (SnCl2) to the alkaline electrolyte, which can modulate the solvent structure and electrode/electrolyte interface and endow the aqueous aluminum-air battery with an outstanding mass-specific capacity of 2625 mA h g-1 at 50 mA cm-2.
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