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OEM China Sns2 - Lithium Sulfide Li2S | Li2S+GeS2+P2S5/Li2S+SiS2+Al2S3 – WMC


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Sulfide Compounds mainly refer to the metal elements and metalloid compounds, which have stoichiometric composition changing within a certain range to form a compound-based solid solution. Inter-metallic compound is of its excellent properties between the metal and ceramic, and become an important branch of the new structural materials. Sulfides Compound of Arsenic Sulfide As2S3, Bismuth Sulfide Bi2S3, Gallium Sulfide Ga2S3, Germanium Sulfide GeS2, Indium Sulfide In2S3, Lithium Sulfide Li2S,  Molybdenum Sulfide MoS2, Selenium Sulfide SeS2, Sliver Sulfide Ag2S, Solid Electrolytes Li2S+GeS2+P2Sand Li2S+SiS2+ Al2Smulti-element sulfide composite electrode material, Tin Selenide SnS2, Titanium Sulfide TiS2, Zinc Sulfide ZnS and its (Li, Na, K, Be, Mg, Ca) compounds and Rare Earth compounds can also be synthesized in form of powder, granule, lump, bar, crystal and substrate

Ga2S3

Li2S (3)

No.   Item Standard Specification
Formula Purity Impurity PPM Max each
1         Arsenic Sulfide  As2S3  5N Available Upon Request.

 

Special specification can be customized

2         Bismuth Sulfide  Bi2S3  4N
3         Cadmium Sulfide CdS 5N
4         Gallium Sulfide Ga2S3 4N 5N
5         Germanium Sulfide GeS2 4N 5N
6         Indium Sulfide In2S3 4N
7         Lithium Sulfide Li2S 4N
8         Molybdenum Sulfide MoS2 4N
9         Selenium Sulfide SeS2 4N 5N
10         Silver Sulfide Ag2S 5N
11         Tin Sulfide SnS2 4N 5N
12         Titanium Sulfide TiS2 3N 4N 5N
13         Zinc Sulfide ZnS 3N
14         Sulfide Solid Electrolytes Li2S+GeS2+P2S5 4N
Li2S+SiS2+ Al2S3 4N
15   Size -60/-80mesh, 1-20mm Lump, 1-6mm Granule, Target or Blank
16   Packing In polyethylene bottle or composite bag, 1kg each.

LGPS-23

Sulfide Solid Electrolytes Li2S+GeS2+P2S5 and Li2S+SiS2+Al2S3 99.99% All-solid-state lithium battery with non combustible solid electrolyte can avoid the risk of inflammable and explosive, short life and low energy density, meanwhile solid electrolytes can also effectively inhibit the formation of lithium dendrite to improve service life of the battery. Among which sulfide-based solid electrolytes have become more widespread and attracted significant attention because they possess high conductivities and good mechanical properties for the formation of effective interfaces between solids. The most typical sulfide crystalline solid electrolyte is thio-LISICON, a lithium superionic conductor found in the Li2S-GeS2-P2S5 system, which demonstrates highest lithium-ion conductivity of 2.2 × 10-3s cm-1 at room temperature, together with negligible electronic conductivity, high electrochemical stability, wide operating voltage window. Li2S+GeS2+ P2S5 and Li2S+SiS2+ Al2S3, a novel and promising solid electrolytes prepared by a high-energy ball-milling process or by a conventional melt-quenching method, act as both an ionic conductor and a separating membrane in all-solid-state rechargeable lithium batteries. 

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