共 50 条
All solid-state lithium-oxygen batteries with MOF-derived nickel cobaltate nanoflake arrays as high-performance oxygen cathodes
被引:17
|作者:
Gong, Hao
[1
,2
]
Xue, Hairong
[2
]
Lu, Xueyi
[2
]
Gao, Bin
[1
]
Wang, Tao
[1
]
He, Jianping
[1
]
Ma, Renzhi
[2
]
机构:
[1] Nanjing Univ Aeronaut & Astronaut, Coll Mat Sci & Technol, Jiangsu Key Lab Electrochem Energy Storage Techno, Nanjing 210016, Jiangsu, Peoples R China
[2] NIMS, Int Ctr Mat Nanoarchitecton WPI MANA, 1-1 Namiki, Tsukuba, Ibaraki 3050044, Japan
基金:
中国国家自然科学基金;
关键词:
AIR BATTERIES;
ELECTROLYTE;
CONDUCTIVITY;
CATALYST;
FOAM;
D O I:
10.1039/c9cc05685h
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
Solid-state Li1+xAlxGe2-x(PO4)(3) electrolytes with high ionic conductivity were prepared and successfully applied in lithium-oxygen batteries (LOBs). Combined with MOF-derived NiCo2O4 cathodes, the solid-state LOBs deliver a high discharge capacity and good rate performance. Moreover, enabled by such a bifunctional cathode, the as-assembled solid-state LOBs show enhanced reversibility and long-term cycling stability over 90 cycles.
引用
收藏
页码:10689 / 10692
页数:4
相关论文