共 35 条
Developing Polymer Cathode Material for the Chloride Ion Battery
被引:109
作者:
Zhao, Xiangyu
[1
,2
]
Zhao, Zhigang
[1
]
Yang, Meng
[1
]
Xia, Hui
[4
]
Yu, Tingting
[1
]
Shen, Xiaodong
[1
,2
,3
]
机构:
[1] Nanjing Tech Univ, Coll Mat Sci & Engn, 5 Xinmofan Rd, Nanjing 210009, Peoples R China
[2] Nanjing Tech Univ, Jiangsu Collaborat Innovat Ctr Adv Inorgan Funct, 5 Xinmofan Rd, Nanjing 210009, Peoples R China
[3] Nanjing Tech Univ, State Key Lab Mat Oriented Chem Engn, 5 Xinmofan Rd, Nanjing 210009, Peoples R China
[4] Nanjing Univ Sci & Technol, Sch Mat Sci & Engn, Xiaolingwei 200, Nanjing 210094, Jiangsu, Peoples R China
基金:
中国国家自然科学基金;
关键词:
chloride ion batteries;
cathode materials;
electrochemistry;
rechargeable batteries;
polypyrrole chloride;
RAY PHOTOELECTRON-SPECTROSCOPY;
CONDUCTIVITY MEASUREMENTS;
LITHIUM STORAGE;
POLYPYRROLE;
ANODE;
XPS;
ELECTRODEPOSITION;
STABILITY;
LIQUIDS;
D O I:
10.1021/acsami.6b14755
中图分类号:
TB3 [工程材料学];
学科分类号:
0805 ;
080502 ;
摘要:
The chloride ion battery is an attractive rechargeable battery owing to its high theoretical energy density and sustainable components. An important challenge for research and development of chloride ion batteries lies in the innovation of the cathode materials. Here we report a nanostructured chloride ion-doped polymer, polypyrrole chloride, as a new type of potential cathode material for the chloride ion battery. The as prepared polypyrrole chloride@carbon nanotubes (PPyCl@CNTs) cathode shows a high reversible capacity of 118 inAh g(-1) and superior cycling stability. Reversible electrochemical reactions of the PPyCl@CNTs cathode based on the redox reactions of nitrogen species and chloride ion transfer are demonstrated. Our work may guide and offer electrode design principles for accelerating the development of rechargeable batteries with anion transfer.
引用
收藏
页码:2535 / 2540
页数:6
相关论文