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  • Ideal lithium battery anode material
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    Ideal lithium battery anode material

    Lithium battery anode materials are currently the most critical link in the lithium-ion battery industry. According to the proportion of lithium-ion battery costs, negative electrode materials account for 25% to 28% of the total cost of lithium batteries. Compared with lithium battery cathode materials, research on anode materials has just begun.

    2020-07-02
  • Advantages and disadvantages of graphite anode materials for lithium ion batteries
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    Advantages and disadvantages of graphite anode materials for lithium ion batteries

    Advantages and disadvantages of graphite anode materials for lithium ion batteries. The energy density of lithium ion battery depends on the anode material to a large extent. From the commercialization of lithium ion battery to now, the anode material used is the most mature and the most widely used is carbon material, among which the most important one is still graphite. When graphene is directly used as anode material for lithium batteries, it has very considerable electrochemical properties.

    2020-07-02
  • What is the Composition of the Electrolyte?
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    What is the Composition of the Electrolyte?

    ​Electrolyte can be divided into liquid electrolyte, solid electrolyte and gel electrolyte. Liquid electrolyte can be divided into organic electrolyte and inorganic electrolyte. What most widely used is liquid organic electrolyte at present.

    2020-01-09
  • Application of graphite powder
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    Application of graphite powder

    Graphite powder has a hardness of 1 to 2, a specific gravity of 1.9 to 2.3, and a boiling point of 4250 ° C. It is one of the minerals resistant to high temperatures, but it is relatively stable at room temperature. Graphite powder is an ideal raw material for refractory materials and conductive materials. Let's get to know graphite powder now!

    2020-01-01
  • Development History of Carbon Nanotubes
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    Development History of Carbon Nanotubes

    Carbon nanotubes are one-dimensional quantum materials with unique structures (radial dimensions are on the order of nanometers, axial dimensions are on the order of micrometers, and the ends of the tube are sealed). Carbon nanotubes are mainly coaxial tubes composed of carbon atoms arranged in hexagons, ranging from several layers to tens of layers. A fixed distance is maintained between the sheets, about 0.34 nm, and the diameter is generally 2-20 nm. And according to the different orientations of the carbon hexagon in the axial direction, it can be divided into three types: zigzag, armchair, and spiral. Carbon nanotubes, as one-dimensional nanomaterials, are lightweight and have a hexagonal structure with perfect connections. They have many unusual mechanical, electrical, and chemical properties.

    2019-12-20
  • Is Graphite Powder Dangerous
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    Is Graphite Powder Dangerous

    Graphite powder itself is no harm. Still, for a long time in the graphite powder environment, you need to pay attention to because the graphite powder particles are tiny, graphite dust will enter the lungs through the human respiratory tract, which will cause harm to the human body. It is protected by wearing a wet mask. Graphite powder and oil mixed graphite oil in the high temperature will only have a pungent smell, as long as the protection, protection measures in place will not cause harm to the human body.

    2019-12-03