Co-based and Cu-based MOFs modified separators to strengthen the kinetics of redox reaction and inhibit lithium-dendrite for long-life lithium-sulfur batteries

被引:100
作者
Deng, Nanping [1 ]
Wang, Liyuan [2 ]
Feng, Yang [2 ]
Liu, Min [2 ]
Li, Quanxiang [3 ,4 ]
Wang, Gang [1 ]
Zhang, Leitao [1 ]
Kang, Weimin [1 ,2 ]
Cheng, Bowen [1 ,2 ]
Liu, Yong [1 ,2 ]
机构
[1] Tiangong Univ, State Key Lab Separat Membranes & Membrane Proc, Sch Mat Sci & Engn, Natl Ctr Int Joint Res Separat Membranes, Tianjin 300387, Peoples R China
[2] Tiangong Univ, Sch Text Sci & Engn, Tianjin 300387, Peoples R China
[3] Deakin Univ, Inst Frontier Mat, Geelong, Vic 3216, Australia
[4] Deakin Univ, Inst Frontier Mat, Waurn Ponds, Vic 3216, Australia
基金
中国博士后科学基金; 中国国家自然科学基金;
关键词
Lithium-sulfur cells; Co-based and Cu-based MOFs nanoparticles; Gel F-doped PMIA nanofiber membranes; Enhanced kinetics of redox reaction; Satisfactory inhibition to lithium-dendrite; GEL POLYMER ELECTROLYTE; HIGH-CAPACITY; ELECTROCHEMICAL PERFORMANCE; MEMBRANE SEPARATOR; NANOFIBER MEMBRANE; CATHODE MATERIAL; ION; CARBON; POLYSULFIDES; COMPOSITE;
D O I
10.1016/j.cej.2020.124241
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
In this study, two kinds of MOFs nanoparticles including ZIF-67 and Cu-BTC (HKUST-1) were synthesized and the MOFs modified gel F-doped poly-m-phenyleneisophthalamide (PMIA) nanofiber membranes were successfully prepared through blend electrospinning of these synthesized MOFs nanoparticles and PMIA solution. And the electrochemical performance and safety for Li-S cells with the MOFs modified gel PMIA nanofiber separators were systematically researched. Under the synergistic role of F-doped emulsion and MOFs nanoparticles, the modified PMIA-based membranes can produce relatively high porosity, reduced aperture and good electrolyte uptake. And the merits endow the separator with prominent thermal stability, mechanical strength and ionic conductivity, which lays a solid footing stone for high-performance and advanced-safety Li-S battery with fast ion transportation, reduced polarization, good interfacial compatibility and strong catalysis. The batteries with ZIF-67 and Cu-BTC (HKUST-1) modified membranes exhibited high first-cycle discharge capacity of 1267.5 and 1272.2 mAh g(-1), outstanding discharge capacity retention of 698.1 and 752.6 mAh g(-1) and super-high Coulombic efficiency of 99.75% and 99.82% after 500 cycles at 0.5 degrees C rate, respectively. The outstanding electrochemical properties and safety for the batteries assembled were ascribed to the greatly prevented "shuttle effect" of dissolved lithium polysulfides based on the physical capturing of high-order lithium polysulfides via the prepared jelly-like gel state and strongly chemical adsorbing to lithium polysulfides, and fast redox kinetics based on the strong catalytic conversion. This work proves that the addition of functional MOFs nanoparticles similar with ZIF-67 and Cu-BTC (HKUST-1) in gel F-doped PMIA membrane can inhibit the "shuttle effect" of polysulfides and reduce the growth of lithium dendrites to some extent, which will prompt a great development of Li-S battery with high performance and reassuring safety.
引用
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页数:14
相关论文
共 88 条
[1]   Theoretical study of CF3SO3Li, (CF3SO2)(2)NLi, and (CF3SO2)(2)CHLi ion pairs [J].
Arnaud, R ;
Benrabah, D ;
Sanchez, JY .
JOURNAL OF PHYSICAL CHEMISTRY, 1996, 100 (26) :10882-10891
[2]   TiO2 nanocomposite based polymeric membranes: A review on performance improvement for various applications in chemical engineering processes [J].
Bet-moushoul, E. ;
Mansourpanah, Y. ;
Farhadi, Kh. ;
Tabatabaei, M. .
CHEMICAL ENGINEERING JOURNAL, 2016, 283 :29-46
[3]  
Bruce PG, 2012, NAT MATER, V11, P19, DOI [10.1038/nmat3191, 10.1038/NMAT3191]
[4]   A novel laminated separator with multi functions for high-rate dischargeable lithium-sulfur batteries [J].
Cai, Wenlong ;
Li, Gaoran ;
He, Fan ;
Jin, Liming ;
Liu, Binhong ;
Li, Zhoupeng .
JOURNAL OF POWER SOURCES, 2015, 283 :524-529
[5]   Conductive MOF-Modified Separator for Mitigating the Shuttle Effect of Lithium-Sulfur Battery through a Filtration Method [J].
Chen, Huanhuan ;
Xiao, Yawen ;
Chen, Chen ;
Yang, Jiayi ;
Gao, Cong ;
Chen, Yangshen ;
Wu, Jiansheng ;
Shen, Yu ;
Zhang, Weina ;
Li, Sheng ;
Huo, Fengwei ;
Zheng, Bing .
ACS APPLIED MATERIALS & INTERFACES, 2019, 11 (12) :11459-11465
[6]   Preparation and characterization of a novel thermally stable thin film composite nanofiltration membrane with poly (m-phenyleneisophthalamide) (PMIA) substrate [J].
Chen, Mingxing ;
Xiao, Changfa ;
Wang, Chun ;
Liu, Hailiang ;
Huang, Naizhe .
JOURNAL OF MEMBRANE SCIENCE, 2018, 550 :36-44
[7]   Dendrite-Free Nanostructured Anode: Entrapment of Lithium in a 3D Fibrous Matrix for Ultra-Stable Lithium-Sulfur Batteries [J].
Cheng, Xin-Bing ;
Peng, Hong-Jie ;
Huang, Jia-Qi ;
Wei, Fei ;
Zhang, Qiang .
SMALL, 2014, 10 (21) :4257-4263
[8]   Bifunctional Separator with a Light-Weight Carbon-Coating for Dynamically and Statically Stable Lithium-Sulfur Batteries [J].
Chung, Sheng-Heng ;
Manthiram, Arumugam .
ADVANCED FUNCTIONAL MATERIALS, 2014, 24 (33) :5299-5306
[9]   Functional mechanism analysis and customized structure design of interlayers for high performance Li-S battery [J].
Deng, Nanping ;
Liu, Yong ;
Li, Quanxiang ;
Yan, Jing ;
Lei, Weiwei ;
Wang, Gang ;
Wang, Liyuan ;
Liang, Yueyao ;
Kang, Weimin ;
Cheng, Bowen .
ENERGY STORAGE MATERIALS, 2019, 23 :314-349
[10]   A review on separators for lithium-sulfur battery: Progress and prospects [J].
Deng, Nanping ;
Kang, Weimin ;
Liu, Yanbo ;
Ju, Jingge ;
Wu, Dayong ;
Li, Lei ;
Hassan, Bukhari Samman ;
Cheng, Bowen .
JOURNAL OF POWER SOURCES, 2016, 331 :132-155