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Shandong Zhongshan Photoelectric Materials Co., Ltd

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Shandong Zhongshan Photoelectric Materials Co., Ltd
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HomeProductsThermal Battery MaterialsLithium-Silicon AlloyHigh-Power Discharge Battery Materials Silicon Alloy

High-Power Discharge Battery Materials Silicon Alloy

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  • Product Description
Product Attributes

Model No.Lithium-Silicon Alloy

Separator TypeOther

Negative MaterialsOther


Cathode MaterialsOther


Product NameLithium-Silicon Alloy


Mass Fraction Of Li%44±2

ApprearanceSilver-gray Metal Powder

Supply Ability & Additional Informations

Place of OriginCN

Electrode structure material

The main component of lithium silicon alloy is LigSi, lithium silicon alloy is dark gray metal metallic powder.Its properties are extremely unstable,it reacts strongly with water, produces a lot of heat and hydrogen, and spontaneously ignites in moist air.Compared with the calc-mg thermal battery system, the lithium silicon alloy thermal battery has higher discharge power, higher specific energy, faster activation and longer storage time.Due to its safety, stability and low cost, lithium silicon alloy is the most commonly used cathode material for Thermal Batteries.At the same time, short cycle, compact structure and other characteristics, is one of the ideal power sources for small projectiles and missiles.


Chemical Composition


Mass fraction of Li%

Mass fraction of Si%




Particle Size

Generally, D50 value of product granularity is 45-150um. The particle size should be determined by supply and requisitioning parties.


The product is silver-gray metal powder without agglomeration and visible inclusions.

Packaging and Storage

Lithium-Silicon Alloy is packaged with clean and dry aluminum bottles, sealed with high purity argon. The product should be sealed off from air, moisture, water, heat sources, source of ignition and oxidizing substances.


Shandong Zhongshan Photoelectric Materials Co., Ltd. is a high-tech enterprise invested and established by Shandong Zhongshan Group Co., Ltd., which integrates R&D, pilot test and industrialization. Zhongshan Photoelectric Materials Co., Ltd. There is a research and development team of more than 200 people, mainly including professors,postdocs,doctors, researchers, masters and undergraduates. In just a few years, the company has made a number of innovative technological achievements.In the last three years, we have applied for more than 50 patents and granted 30 invention patents.

The company set up a 5,000 square meters of R&D pilot platform, including a number of complete supporting facilitiesfunc advanced tion of test and pilot devices, such as special functional fluorinated carbon materials, High Pure Fluorine gas, semiconductor materials(high pure electronic gas/ electronic chemicals), Lithium Battery electrolytes and additives,high specific energy battery, thermal battery and related materials, photoelectric materials, stable isotope and its derivative materials, fluoridated biomedical materials, etc. The company can conduct a number of innovative rr&d tests and pilot new materials and equipment related areas. The company has established an advanced analysis and test center for R&D and production of all the projects.

In the meantime,the company has established the first large-scale Fluorographene production line and functional fluorocarbon material performance assessment laboratory worldwide, and it is now the only manufacturer capable of producing and supplying high quality fluorographene in large quantities both domestically and internationally.



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Product Categories : Thermal Battery Materials > Lithium-Silicon Alloy

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