2022-11-19
2023-06-141. Excellent electrical performanceExpanded graphite has excellent electrical properties, which can resist insulation discharge, flame retardancy, waterproofing, corrosion resistance, and other functions. It has excellent insulation performance, making the operation of the power system safer and more reliable.2. Fire resistance performanceExpanded graphite has good flame retardancy, which can effectively prevent the ignition of cables and contactors, prevent Thermal runaway of cables, and make the power system more safe and reliable.3. Corrosion resistanceExpanded graphite has excellent corrosion resistance, which can effectively resist the erosion of various corrosive agents, protect power equipment from environmental damage, and make the operation of the power system safer and more reliable.4. Seismic performanceExpanded graphite has good seismic performance, which can effectively reduce seismic damage and ensure the safe operation of power equipment.Expanded graphite is a new type
2023-06-14As a functional filler for coatings, flake graphite is mainly used for anti-corrosion coatings, fireproof coatings, and conductive coatings. As an anti-corrosion material, it is a rust resistant primer made of carbon black, talc powder, and oil, which has good chemical resistance and solvent corrosion resistance. If chemical pigments such as zinc yellow are added to the formula, the rust prevention effect will be better.In lithium-ion battery materials, anode materials are the key to determining battery performance. As a high crystallinity graphite material, the particle size of flake graphite directly affects the specific surface area of the electrode and the proportion of edge carbon atoms, which has a significant impact on the irreversible specific capacity of electricity. Therefore, flake graphite plays a crucial role in batteries.Flake graphite is one of the important materials for lithium batteries due to its high electronic conductivity, large lithium ion diffusion coefficient,
2023-06-131. Protective purposesExpanded graphite can be used as a protective material to protect metals and other easily damaged objects, such as circuit boards and steel. Due to the fact that expanded graphite can expand up to 10 times, it can effectively block flames and prevent these objects from being burned by flames.2. Insulation purposeExpanded graphite can also be used as insulation material because it has good thermal resistance performance and can effectively block heat, so it can be used for insulation, such as electronic products. It can also be used for cooling, preventing heat loss, and thus providing insulation.3. Filtering purposeExpanded graphite can also be used as a filter material because it has adsorption properties and can be used to adsorb toxic substances, such as pollutants in water treatment, effectively removing pollutants from water. It can also be used for air purification to block the entry of harmful substances.4. Reinforcement purposeExpanded graphite can also b
2023-06-131、 Research on New Battery MaterialsCurrently, lithium-ion batteries are the most common type of battery in the market, but they have issues with energy density, safety, and cost. Therefore, the research on new battery materials has become a hot research field. For example, Solid-state battery materials, high-performance capacitor materials, metal air battery materials are all current research directions. These new battery materials are expected to solve the problems existing in existing battery materials and also bring new possibilities for future battery applications.2、 Sustainability of battery materialsIn the pursuit of new energy and green environmental protection, the sustainability of battery materials has become an important issue. How to reduce the production cost of battery materials and improve the recycling rate is currently a hot research topic. In addition, the lifespan of batteries is also an important factor affecting sustainability. Therefore, future research on batte
2023-06-12With the increasing awareness of global environmental protection, electric vehicles are increasingly receiving attention and favor from people. And one of the most important components of electric vehicles, the battery, has become a popular product in the market. However, the popularity of electric vehicles will lead to a significant increase in demand for battery materials. How big is this market and what materials will become the mainstream?Firstly, the growth in demand for battery materials is evident. According to consulting firm Roskill, the global market size for battery raw materials in 2018 was approximately $25 billion, and it is expected to reach $70 billion by 2025. This growth will mainly come from demand growth in fields such as electric vehicles, energy storage systems, and renewable energy.Secondly, what are the main components of electric vehicle battery materials? Lithium, nickel, cobalt, manganese, aluminum and other metals are all used to varying degrees. Among them
2023-06-12Battery materials have always been a highly concerned field in the new energy industry. Among them, graphite, as a type of battery material, has been widely used due to its good conductivity, high-temperature stability, and corrosion resistance. This article will introduce the production and application of battery specific graphite, explore its advantages and future development prospects in the field of batteriesFirstly, the application of graphite as a battery material is mainly reflected in lithium-ion batteries. At present, lithium-ion batteries have become an important driving force in the fields of electric vehicles, mobile phones, and other fields. Among them, graphite, as the negative electrode material of lithium-ion batteries, has high energy density, long life, and other characteristics, and is widely used. The production process mainly includes steps such as carbonization, drying, ball milling, and screening. Among them, the selection of raw materials and the optimization o
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