scholarly journals Solid Electrolytes: A Garnet‐Type Solid‐Electrolyte‐Based Molten Lithium−Molybdenum−Iron(II) Chloride Battery with Advanced Reaction Mechanism (Adv. Mater. 32/2020)

2020 ◽  
Vol 32 (32) ◽  
pp. 2070242
Author(s):  
Jing Xu ◽  
Kai Liu ◽  
Yang Jin ◽  
Bin Sun ◽  
Zili Zhang ◽  
...  
Keyword(s):  
Reaction Mechanism ◽  
Solid Electrolyte ◽  
Solid Electrolytes ◽  
Molten Lithium

scholarly journals A Garnet‐Type Solid‐Electrolyte‐Based Molten Lithium−Molybdenum−Iron(II) Chloride Battery with Advanced Reaction Mechanism

2020 ◽  
Vol 32 (32) ◽  
pp. 2000960 ◽  
Author(s):  
Jing Xu ◽  
Kai Liu ◽  
Yang Jin ◽  
Bin Sun ◽  
Zili Zhang ◽  
...  
Keyword(s):  
Reaction Mechanism ◽  
Solid Electrolyte ◽  
Molten Lithium

Solvent-free synthesis of an ionic liquid integrated ether-abundant polymer as a solid electrolyte for flexible electric double-layer capacitors

2017 ◽  
Vol 5 (37) ◽  
pp. 19703-19713 ◽  
Author(s):  
Ruiqi Na ◽  
Ching-Wen Su ◽  
Yi-Han Su ◽  
Yu-Chun Chen ◽  
Yen-Ming Chen ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Solid Electrolyte ◽  
Double Layer ◽  
Electric Double Layer ◽  
Solid Electrolytes ◽  
High Energy ◽  
Solvent Free ◽  
Double Layer Capacitors ◽  
Solvent Free Synthesis ◽  
Electric Double Layer Capacitors

Capitalizing on ether groups, solvent-free synthesis produces ionic liquid integrated solid electrolytes for flexible capacitors delivering high energy and power.

scholarly journals Lithium-ion conductivity in Li6Y(BO3)3: a thermally and electrochemically robust solid electrolyte

2016 ◽  
Vol 4 (18) ◽  
pp. 6972-6979 ◽  
Author(s):  
Beatriz Lopez-Bermudez ◽  
Wolfgang G. Zeier ◽  
Shiliang Zhou ◽  
Anna J. Lehner ◽  
Jerry Hu ◽  
...  
Keyword(s):  
Energy Storage ◽  
Solid Electrolyte ◽  
Solid Electrolytes ◽  
Lithium Ion ◽  
Ion Conductivity ◽  
Ion Diffusion ◽  
New Energy ◽  
Li Ion ◽  
Lithium Ion Conductivity ◽  
Storage Technologies

The development of new frameworks for solid electrolytes exhibiting fast Li-ion diffusion is critical for enabling new energy storage technologies.

Smart Processing of Solid Electrolyte Dendrites with Ordered Porous Structures for Fuel Cell Miniaturizations

2011 ◽  
Vol 2011 (CICMT) ◽  
pp. 000017-000022
Author(s):  
Soshu Kirihara ◽  
Katsuya Noritake ◽  
Satoko Tasaki ◽  
Hiroya Abe
Keyword(s):  
Fuel Cell ◽  
Solid Electrolyte ◽  
Solid Electrolytes ◽  
Yttria Stabilized Zirconia ◽  
Porous Structures ◽  
Stabilized Zirconia ◽  
Coordination Numbers ◽  
Aspect Ratios ◽  
Micro Patterning ◽  
Ordered Porous

Solid electrolyte dendrites of yttria stabilized zirconia with spatially ordered porous structures were successfully fabricated for fuel cell miniaturizations by using micro patterning stereolithography. Micrometer order ceramic lattices with the coordination numbers 4, 6, 8 and 12 were propagated spatially in computer graphic space. Aspect ratios of the lattice diameters and lengths were designed between 1.0 and 2.0 to value the porosities in higher levels from 50 to 80 %. On the fabrication process, nanometer sized yttria stabilized zirconia were dispersed in to photo sensitive liquid resins at 30 % in volume fraction to obtain thixotropic slurries. The paste material was spread on a grass substrate with 10 μm in layer thickness by using mechanic knife edge movements, and an ultra violet micro pattern was exposed on the surface to create cross sectional solid layer with 2 μm in part accuracy. After the layer stacking process, the ceramic dispersed resin lattices of 100 μm in diameter were obtained exactly. These composite precursors were dewaxed and sintered at 600 and 1500 °C in an air atmosphere, respectively, and the fine ceramic lattices of 98 % in relative density were created. Gaseous fluid profiles and pressure distributions in the formed ceramic lattices with the various coordination numbers and porosity percents were visualized and analyzed by using finite element method. The fabricated solid electrolytes with the extremely high porosities and wide surface areas are expect to be applied to novel electrodes in the compact fuel cells. The smart processing of the solid electrolytes by utilizing computer aided design, manufacturing and evaluation methods will be demonstrated.

Electrochemical Stability and Performance of Li2OHCl Substituted by F or Br as Solid-State Electrolyte

2020 ◽  
Vol 18 (2) ◽  
Author(s):  
Yong-Seok Lee ◽  
Su-Yeon Jung ◽  
Kwang-Sun Ryu
Keyword(s):  
Solid State ◽  
Solid Electrolyte ◽  
Solid Electrolytes ◽  
Interstitial Site ◽  
Electrochemical Stability ◽  
The Other ◽  
Chemical Bonds ◽  
Solid State Electrolyte ◽  
And Performance

Abstract Li2(OH)0.9F0.1Cl, Li2(OH)0.9Br0.1Cl, and Li2OHCl0.8Br0.2 solid electrolytes were synthesized and compared with Li2OHCl to analyze the exact improvement mechanism for Li+ conductivity and electrochemical stability of Li2OHX-type solid electrolyte. The substituted materials exhibit improved electrochemical stability and Li+ conductivity Li2OHCl. Among these materials, Li(OH)0.9F0.1Cl has improved Li+ conductivity due to a reduction of the OH– concentration and the conductivity of Li2OHCl0.8Br0.2 was also increased compared with Li2OHCl due to the large interstitial site. In the case of Li2(OH)0.9Br0.1Cl, it had the highest Li+ conductivity and good Li+ migration by both effects because of a larger interstitial site and low OH− concentration. Furthermore, the electrochemical stability of four materials was compared due to the different structural stabilities and strengths of binary chemical bonds such as Li–X, H–X, and O–X. Comparing the Li+ conductivity of Li2(OH)0.9F0.1Cl and Li2OHCl0.8Br0.2, the Li+ conductivity is influenced by the OH− concentration unlike the other mechanisms.

Reaction mechanism of Li2S-P2S5 system in acetonitrile based on wet chemical synthesis of Li7P3S11 solid electrolyte

2020 ◽  
Vol 393 ◽  
pp. 124706 ◽  
Author(s):  
Zhixuan Wang ◽  
Yi Jiang ◽  
Juan Wu ◽  
Yong Jiang ◽  
Shoushuang Huang ◽  
...  
Keyword(s):  
Reaction Mechanism ◽  
Chemical Synthesis ◽  
Solid Electrolyte ◽  
Wet Chemical Synthesis ◽  
Wet Chemical

scholarly journals Robust Pinhole-free Li3N Solid Electrolyte Grown from Molten Lithium

2017 ◽  
Vol 4 (1) ◽  
pp. 97-104 ◽  
Author(s):  
Yanbin Li ◽  
Yongming Sun ◽  
Allen Pei ◽  
Kaifeng Chen ◽  
Arturas Vailionis ◽  
...  
Keyword(s):  
Solid Electrolyte ◽  
Molten Lithium

Simultaneous Measurement of the Electronic and Ionic Conductivity of a Solid Electrolyte

1990 ◽  
Vol 210 ◽  
Author(s):  
I. Riess ◽  
R. Safadi
Keyword(s):  
Ionic Conductivity ◽  
Solid Electrolyte ◽  
Simultaneous Measurement ◽  
Solid Electrolytes ◽  
Probe Method ◽  
Total Conductivity ◽  
Hole Conductivity ◽  
Electron Hole ◽  
Electronic Conductivities ◽  
Van Der Pauw

AbstractWe describe a method for a simultaneous measurement of the total and electronic conductivities of solid electrolytes (SE). The total conductivity is determined by a four probe method and the electronic (electron/hole) conductivity is determined simultaneously by a two probe method, for samples having the van—der—Pauw configuration.

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