MOF-derived nanoporous multifunctional fillers enhancing the performances of polymer electrolytes for solid-state lithium batteries

2019 ◽  
Vol 7 (6) ◽  
pp. 2653-2659 ◽  
Author(s):  
Jian-Fang Wu ◽  
Xin Guo
Keyword(s):  
Solid State ◽  
Lithium Batteries ◽  
Polymer Electrolytes ◽  
Lithium Ion ◽  
Ion Conducting

Nanoporous lithium ion conducting fillers are used to boost the performances of polymer electrolytes and solid-state lithium batteries.

Titanium Dioxide Doping toward High-Lithium-Ion-Conducting Li1.5Al0.5Ge1.5(PO4)3 Glass-Ceramics for All-Solid-State Lithium Batteries

2019 ◽  
Vol 2 (10) ◽  
pp. 7299-7305 ◽  
Author(s):  
Jing Yang ◽  
Zhen Huang ◽  
Peng Zhang ◽  
Gaozhan Liu ◽  
Xiaoxiong Xu ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Solid State ◽  
Lithium Batteries ◽  
Glass Ceramics ◽  
Lithium Ion ◽  
Ion Conducting

Single lithium-ion conducting solid polymer electrolytes: advances and perspectives

2017 ◽  
Vol 46 (3) ◽  
pp. 797-815 ◽  
Author(s):  
Heng Zhang ◽  
Chunmei Li ◽  
Michal Piszcz ◽  
Estibaliz Coya ◽  
Teofilo Rojo ◽  
...  
Keyword(s):  
Growth Rate ◽  
Lithium Batteries ◽  
Polymer Electrolytes ◽  
Detrimental Effect ◽  
Lithium Ion ◽  
Transference Number ◽  
Dendrite Growth ◽  
Solid Polymer Electrolytes ◽  
Solid Polymer ◽  
Ion Conducting

Single lithium-ion conducting solid polymer electrolytes (SLIC-SPEs), with a high lithium-ion transference number, the absence of the detrimental effect of anion polarization, and low dendrite growth rate, could be an excellent choice of safe electrolyte materials for lithium batteries in the future.

scholarly journals Preparation of high lithium-ion conducting Li6PS5Cl solid electrolyte from ethanol solution for all-solid-state lithium batteries

2015 ◽  
Vol 293 ◽  
pp. 941-945 ◽  
Author(s):  
So Yubuchi ◽  
Shingo Teragawa ◽  
Keigo Aso ◽  
Kiyoharu Tadanaga ◽  
Akitoshi Hayashi ◽  
...  
Keyword(s):  
Solid State ◽  
Solid Electrolyte ◽  
Lithium Batteries ◽  
Lithium Ion ◽  
Ethanol Solution ◽  
Ion Conducting

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.

Flame-retardant single-ion conducting polymer electrolytes based on anion acceptors for high-safety lithium metal batteries

2021 ◽  
Author(s):  
Kuirong Deng ◽  
Tianyu Guan ◽  
Fuhui Liang ◽  
Xiaoqiong Zheng ◽  
Qingguang Zeng ◽  
...  
Keyword(s):  
Solid State ◽  
Flame Retardant ◽  
Conducting Polymer ◽  
Polymer Electrolytes ◽  
Lithium Metal ◽  
Lithium Metal Batteries ◽  
Lithium Metal Anodes ◽  
Ion Conducting ◽  
Ion Conducting Polymer ◽  
Metal Anodes

Solid-state lithium metal batteries (LMBs) assembled with polymer electrolytes (PEs) and lithium metal anodes are promising batteries owing to their enhanced safeties and ultrahigh theoretical energy densities. Nevertheless, polymer electrolytes...

scholarly journals PEO Infiltration of Porous Garnet-Type Lithium-Conducting Solid Electrolyte Thin Films

Ceramics ◽  
2021 ◽  
Vol 4 (3) ◽  
pp. 421-436
Author(s):  
Aamir Iqbal Waidha ◽  
Vanita Vanita ◽  
Oliver Clemens
Keyword(s):  
Thin Films ◽  
Solid State ◽  
Ionic Conductivity ◽  
Electrochemical Impedance ◽  
Three Dimensional ◽  
Lithium Ion ◽  
Interfacial Resistance ◽  
Composite Electrolytes ◽  
Ion Conducting ◽  
Polymer Infiltration

Composite electrolytes containing lithium ion conducting polymer matrix and ceramic filler are promising solid-state electrolytes for all solid-state lithium ion batteries due to their wide electrochemical stability window, high lithium ion conductivity and low electrode/electrolyte interfacial resistance. In this study, we report on the polymer infiltration of porous thin films of aluminum-doped cubic garnet fabricated via a combination of nebulized spray pyrolysis and spin coating with subsequent post annealing at 1173 K. This method offers a simple and easy route for the fabrication of a three-dimensional porous garnet network with a thickness in the range of 50 to 100 µm, which could be used as the ceramic backbone providing a continuous pathway for lithium ion transport in composite electrolytes. The porous microstructure of the fabricated thin films is confirmed via scanning electron microscopy. Ionic conductivity of the pristine films is determined via electrochemical impedance spectroscopy. We show that annealing times have a significant impact on the ionic conductivity of the films. The subsequent polymer infiltration of the porous garnet films shows a maximum ionic conductivity of 5.3 × 10−7 S cm−1 at 298 K, which is six orders of magnitude higher than the pristine porous garnet film.

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