High Performance Lithium-sulfur Battery with Hydroxyapatite Nanowire Composite Interlayer

被引：1
作者：
Li, Rui [1 ]
Sun, Xiaogang [1 ]
Zou, Jingyi [1 ]
He, Qiang [1 ]
机构：
[1] Nanchang Univ, Sch Mechantron Engn, Nanchang 330031, Jiangxi, Peoples R China
来源：
CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE | 2020年 / 41卷 / 08期
关键词：
Li-S battery; Shuttle effect; Hydroxyapatite; Carbon nanotube; Interlayer; HIGH-CAPACITY; CARBON; SEPARATOR; ELECTRODE;
D O I：
10.7503/cjcu20200012
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Hydroxyapatite [Ca-5(PO4)(3) (OH)] nanowires were prepared by hydrothermal synthesis, and were combined as a polysulfide absorbent with multi-walled carbon nanotubes (MWCNTs) interlayer to form a hierarchically cross-linked hydroxyphosphate nanowire composite ( HN/CNT) interlayer. This layer was characterized by scanning electron microscopy, Fourier transform infrared spectroscopy (FTIR )and ultraviolet-visible spectroscopy ( UV-Vis). The results of electrochemical tests show that the Li-S battery with HN/CNT interlayer has a specific discharge capacity of 871 mA.h/g after 200 cycles at 1C, and the fading rate is only 0.031% per cycle.
引用
收藏
页码：1866 / 1872
页数：7
相关论文
共 34 条
[1]  
Bruce PG, 2012, NAT MATER, V11, P19, DOI [10.1038/nmat3191, 10.1038/NMAT3191]
[2]   Lithiophobic-lithiophilic composite architecture through co-deposition technology toward high-performance lithium metal batteries [J].
Cheng, Yifeng ;
Ke, Xi ;
Chen, Yuanmao ;
Huang, Xinyue ;
Shi, Zhicong ;
Guo, Zaiping .
NANO ENERGY, 2019, 63
[3]   DITHIOTHREITOL NEW PROTECTIVE REAGENT FOR SH GROUPS [J].
CLELAND, WW .
BIOCHEMISTRY, 1964, 3 (04) :480-&
[4]  
Hencz L., 2019, NANO-MICRO LETT, V11, P1
[5]   Mechanistic modeling of polysulfide shuttle and capacity loss in lithium-sulfur batteries [J].
Hofmann, Andreas F. ;
Fronczek, David N. ;
Bessler, Wolfgang G. .
JOURNAL OF POWER SOURCES, 2014, 259 :300-310
[6]   SnO2/Reduced Graphene Oxide Interlayer Mitigating the Shuttle Effect of Li-S Batteries [J].
Hu, Nana ;
Lv, Xingshuai ;
Dai, Ying ;
Fan, Linlin ;
Xiong, Dongbin ;
Li, Xifei .
ACS APPLIED MATERIALS & INTERFACES, 2018, 10 (22) :18665-18674
[7]   Porous graphene oxide/carbon nanotube hybrid films as interlayer for lithium-sulfur batteries [J].
Huang, Jian-Qiu ;
Xu, Zheng-Long ;
Abouali, Sara ;
Garakani, Mohammad Akbari ;
Kim, Jang-Kyo .
CARBON, 2016, 99 :624-632
[8]   Flexible free-standing sulfurized polyacrylonitrile electrode for stable Li/Na storage [J].
Huang, Xinyue ;
Liu, Jun ;
Huang, Zexi ;
Ke, Xi ;
Liu, Liying ;
Wang, Naiguang ;
Liu, Jianping ;
Guo, Zaiping ;
Yang, Yong ;
Shi, Zhicong .
ELECTROCHIMICA ACTA, 2020, 333
[9]   Advances in Li-S batteries [J].
Ji, Xiulei ;
Nazar, Linda F. .
JOURNAL OF MATERIALS CHEMISTRY, 2010, 20 (44) :9821-9826
[10]   Hierarchically Bicontinuous Porous Copper as Advanced 3D Skeleton for Stable Lithium Storage [J].
Ke, Xi ;
Cheng, Yifeng ;
Liu, Jun ;
Liu, Liying ;
Wang, Naiguang ;
Liu, Jianping ;
Zhi, Chunyi ;
Shi, Zhicong ;
Guo, Zaiping .
ACS APPLIED MATERIALS & INTERFACES, 2018, 10 (16) :13552-13561
1234