Fe3S4@Li7P3S11 nanocomposites as cathode materials for all-solid-state lithium batteries with improved energy density and low cost

2017 ◽  
Vol 5 (45) ◽  
pp. 23919-23925 ◽  
Author(s):  
Qiang Zhang ◽  
Jean Pierre Mwizerwa ◽  
Hongli Wan ◽  
Liangting Cai ◽  
Xiaoxiong Xu ◽  
...  
Keyword(s):  
Solid State ◽  
Energy Density ◽  
Lithium Batteries ◽  
Cathode Materials ◽  
Low Cost ◽  
Cycling Stability ◽  
Nanocomposite Electrodes

All-solid-state lithium batteries using Fe3S4@Li7P3S11 nanocomposite electrodes exhibit improved energy density and cycling stability due to an intimate interfacial architecture.

scholarly journals Na0.76V6O15/Activated Carbon Hybrid Cathode for High-Performance Lithium-Ion Capacitors

Materials ◽  
2020 ◽  
Vol 14 (1) ◽  
pp. 122
Author(s):  
Renwei Lu ◽  
Xiaolong Ren ◽  
Chong Wang ◽  
Changzhen Zhan ◽  
Ding Nan ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Energy Density ◽  
Power Density ◽  
Cathode Materials ◽  
Low Cost ◽  
Lithium Ion ◽  
High Energy ◽  
Cycling Stability ◽  
High Energy Density ◽  
Artificial Graphite

Lithium-ion hybrid capacitors (LICs) are regarded as one of the most promising next generation energy storage devices. Commercial activated carbon materials with low cost and excellent cycling stability are widely used as cathode materials for LICs, however, their low energy density remains a significant challenge for the practical applications of LICs. Herein, Na0.76V6O15 nanobelts (NaVO) were prepared and combined with commercial activated carbon YP50D to form hybrid cathode materials. Credit to the synergism of its capacitive effect and diffusion-controlled faradaic effect, NaVO/C hybrid cathode displays both superior cyclability and enhanced capacity. LICs were assembled with the as-prepared NaVO/C hybrid cathode and artificial graphite anode which was pre-lithiated. Furthermore, 10-NaVO/C//AG LIC delivers a high energy density of 118.9 Wh kg−1 at a power density of 220.6 W kg−1 and retains 43.7 Wh kg−1 even at a high power density of 21,793.0 W kg−1. The LIC can also maintain long-term cycling stability with capacitance retention of approximately 70% after 5000 cycles at 1 A g−1. Accordingly, hybrid cathodes composed of commercial activated carbon and a small amount of high energy battery-type materials are expected to be a candidate for low-cost advanced LICs with both high energy density and power density.

NiS Nanorods as Cathode Materials for All-Solid-State Lithium Batteries with Excellent Rate Capability and Cycling Stability

2016 ◽  
Vol 3 (5) ◽  
pp. 764-769 ◽  
Author(s):  
Peng Long ◽  
Qiang Xu ◽  
Gang Peng ◽  
Xiayin Yao ◽  
Xiaoxiong Xu
Keyword(s):  
Solid State ◽  
Lithium Batteries ◽  
Cathode Materials ◽  
Rate Capability ◽  
Cycling Stability

Experimental and numerical analysis to identify the performance limiting mechanisms in solid-state lithium cells under pulse operating conditions

2019 ◽  
Vol 21 (41) ◽  
pp. 22740-22755 ◽  
Author(s):  
Mei-Chin Pang ◽  
Yucang Hao ◽  
Monica Marinescu ◽  
Huizhi Wang ◽  
Mu Chen ◽  
...  
Keyword(s):  
Solid State ◽  
Numerical Analysis ◽  
Energy Density ◽  
Lithium Ion Batteries ◽  
Lithium Batteries ◽  
Safety Concern ◽  
Lithium Ion ◽  
Thermal Runaway ◽  
Operating Conditions ◽  
Lithium Cells

Solid-state lithium batteries could reduce the safety concern due to thermal runaway while improving the gravimetric and volumetric energy density beyond the existing practical limits of lithium-ion batteries.

Low resistant and stable lithium-garnet electrolyte interface enabled by a multifunctional anode additive for solid-state lithium batteries

2021 ◽  
Author(s):  
Chencheng Cao ◽  
Yijun Zhong ◽  
Kimal Chandula Wasalathilake ◽  
Moses O. Tade ◽  
Xiaomin Xu ◽  
...  
Keyword(s):  
Solid State ◽  
Energy Density ◽  
Lithium Batteries ◽  
The Core ◽  
Intrinsic Stability ◽  
Electrolyte Interface ◽  
Lithium Garnet ◽  
Solid State Batteries ◽  
Core Part

Solid-state batteries (SSBs) have attracted considerable attention due to the high intrinsic stability and theoretical energy density. As the core part, garnet electrolyte has been extensively investigated due to high...

scholarly journals Li-free Cathode Materials for High Energy Density Lithium Batteries

Joule ◽  
2019 ◽  
Vol 3 (9) ◽  
pp. 2086-2102 ◽  
Author(s):  
Liping Wang ◽  
Zhenrui Wu ◽  
Jian Zou ◽  
Peng Gao ◽  
Xiaobin Niu ◽  
...  
Keyword(s):  
Energy Density ◽  
Lithium Batteries ◽  
Cathode Materials ◽  
High Energy ◽  
High Energy Density

Low-cost synthesis of LiMn0.7Fe0.3PO4/C cathode materials with Fe2O3 and Mn3O4 via two-step solid-state reaction for lithium-ion battery

Ionics ◽  
2019 ◽  
Vol 25 (7) ◽  
pp. 2997-3007 ◽  
Author(s):  
Liwei An ◽  
Zhenfei Li ◽  
Xin Ren ◽  
Li Wang ◽  
Guangchuan Liang
Keyword(s):  
Solid State ◽  
Lithium Ion Battery ◽  
Cathode Materials ◽  
Solid State Reaction ◽  
Low Cost ◽  
Lithium Ion

Reducing the thickness of solid-state electrolyte membranes for high-energy lithium batteries

2021 ◽  
Author(s):  
Jingyi Wu ◽  
Lixia Yuan ◽  
Wuxing Zhang ◽  
Zhen Li ◽  
Xiaolin Xie ◽  
...  
Keyword(s):  
Solid State ◽  
Energy Density ◽  
Lithium Batteries ◽  
High Energy ◽  
High Energy Density ◽  
Solid State Electrolyte ◽  
Electrolyte Membranes ◽  
Solid State Batteries ◽  
Solid State Electrolytes

This review summarizes the strategies to reduce the thickness of solid-state electrolytes for the fabrication of high energy-density solid-state batteries.

Nanorod-like Ni-rich layered cathode with enhanced Li+ diffusion pathway for high-performance lithium-ion batteries

2021 ◽  
Author(s):  
Fangkun Li ◽  
Zhengbo Liu ◽  
Jiadong Shen ◽  
Xijun Xu ◽  
Liyan Zeng ◽  
...  
Keyword(s):  
Energy Density ◽  
Lithium Ion Batteries ◽  
Cathode Materials ◽  
High Performance ◽  
Low Cost ◽  
Lithium Ion ◽  
Layered Oxide ◽  
Diffusion Pathway ◽  
Oxide Cathodes ◽  
Layered Oxide Cathodes

Ni-rich LiNixCoyMn1-x-yO2 (x 0.6) layered oxide cathodes are one of the most promising cathode materials for lithium-ion batteries owing to their superior capacity, prominent energy density and low cost. However,...

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