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Is lithium sulfide soluble?

wallpapers News 2021-11-19
Is lithium sulfide soluble?
For lithium sulfide, is a very promising material for high-energy ion batteries, because, unlike elemental sulfur, it avoids the need for metallic lithium anodes. I like elemental sulfur, but a formed lithium sulfide negative electrode needs a mechanism in the body to prevent the dissolution of lithium sulfide and the electrochemical back and forth process. The new plan is to set up lithium sulfide in a carbonic acid machine to orderly disperse the isolated sulfides. This method uses the lithium ions and nitrile groups in the solution to be regularly dispersed along the main body of the polymer precursor. To control the distribution of lithium sulfide in the matrix material. This proves the high-current charge and discharge capacity and excellent coulombic efficiency, which shows that the composition of the material is effective in the uniform distribution of Li2S and the principle of reversible oxidation and reduction reactions on the basis of lithium batteries.
The lithium sulfide battery platform is currently gathering global research groups and expectations to investigate high energy storage and low cost. The elemental sulfur used in traditional lithium batteries is also a conductive additive as the cathode. Aprotic liquid electrolyte and lithium metal are used as anodes, and some functional loss materials and induced lithium sulfide shuttle reaction present significant challenges in the accumulation and dissolution of electrolytes. Lithium sulfide polysulfide, currently this strategy is often used to inject lithium sulfide into the carbon host Mesoporous carbon structure with porous structure, or aspect ratio.
The lithium sulfide battery platform is currently gathering global research groups and expectations to investigate high energy storage and low cost. The elemental sulfur used in traditional lithium batteries is also a conductive additive as the cathode. Aprotic liquid electrolyte and lithium metal are used as anodes, and some functional loss materials and induced lithium sulfide shuttle reaction present significant challenges in the accumulation and dissolution of electrolytes. Lithium sulfide polysulfide, currently this strategy is often used to inject lithium sulfide into the carbon host Mesoporous carbon structure with porous structure, or aspect ratio.
Here we propose a new method for lithium sulfide carbon composite anode. Lithium sulfide is a full lithium-sulfur product, which has been actively fulfilling its promise to the anode. Lithium can be used as a high-capacity negative electrode pairing material. In general, the lone pair of electrons in the nitrile group of PAN can interact with lithium through coordination. Therefore, when lithium sulfide and mixed PAN are in a homogeneous solution, lithium sulfide can be used as an interactive technology, which interconnects the network nodes of PAN network sulfide through lithium sulfide. This shows that the obtained lithium sulfide-PAN crosslinked matrix can obtain an ideal lithium sulfide composite positive electrode material in an inert environment at an elevated carbonization temperature, in which lithium sulfide uniformly completes carbon dispersion.
 

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