期刊
JOULE
卷 2, 期 4, 页码 778-787出版社
CELL PRESS
DOI: 10.1016/j.joule.2018.02.018
关键词
-
资金
- Australian Renewable Energy Agency (ARENA) [ARENA 2014/RND106]
- Australian Research Council (ARC) [DP170100436]
- NPRP grant from the Qatar National Research Fund (a member of Qatar Foundation) [NPRP9-254-2-120]
Aerogel-like, porous Ti3C2Tx MXene architecture electrode displayed a high electroadsorption capacity for capacitive deionization of saline water. A vacuum freeze-drying process was employed to prevent the restacking of MXene nanosheets due to van der Waals forces, leading to the formation of a porous structure with a large specific surface area. When applied as electrode materials for capacitive deionization, porous MXene demonstrated a high specific capacitance of 156 F/g and a volumetric capacitance of 410 F/cm(3) in 1 M sodium chloride (NaCl) electrolyte. The porous Ti3C2Tx MXene electrodes can deliver a high electroadsorption capacity of 118 mg/cm(3) (45 mg/g) in 10,000 mg/L NaCl solution (applied voltage: 1 2 V) and excellent cycling stability (up to 60 cycles) in comparison with the restacked MXene and activated carbon electrodes, indicating its promising potential for desalination applications.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据