2022-11-23
2023-07-04Computers, cars, airplanes, and space capsules all need battery as power, and the core of the battery is battery material. According to its chemical composition and structure, it can be roughly divided into the following categories:The main ingredients are alloys of lead and lead, copper, zinc, tin, etc. Lead -acid batteries are a mature, stable energy storage equipment, which are widely used in automotive, UPS and other fields.Cobalt, nickel, manganese, iron and other elements. Lithium -ion batteries have become one of the popular batteries due to their high energy density, long life, and no pollution. Widely used in mobile power, electric vehicles, drones, smart homes and other fields.Nickel, cobalt and other elements. Because of its high capacity, long life and other characteristics, nickel -metal hydride batteries have become one of the main batteries in satellite, ships, electric tools and other fields.The main ingredients are oxygen in aluminum and air. Aluminum -air batteries h
2023-07-05Lithium -ion battery materials are currently widely used battery materials. Using it can greatly improve the performance of the battery and extend the service life of the battery. Mainly positive materials, negative materials and electrolytes. Among them, the positive pole materials mainly include lithium cobaltate, lithium iron phosphate, and ternary materials, and the main materials of the negative electrode are graphite and silicon. Sodium ion battery materials are similar to lithium -ion battery materials, but because the ion radius of sodium ions is larger than lithium ion, sodium ion material can use cheap sodium resources instead of expensive lithium resources. At present, research is mainly concentrated in the positive pole materials. The use of sodium ion materials can be widely used in new energy fields such as solar energy and wind energy.Metal air battery material is a new type of battery material, mainly including zinc air batteries, aluminum air batteries, etc. Because m
2023-07-04Lithium ion batteries are one of the currently widely used batteries in the market. The types of materials mainly include lithium cobaltate, lithium iron phosphate, lithium nickel cobalthocco, and lithium titanic acid. The advantage of lithium -ion batteries is that high energy density, high energy storage efficiency, long life, etc. The commonly used materials for nickel -metal hydride batteries are hydrogen anode and nickel oxide cathode. The advantage is that the use of safety, no pollution to the environment, and long life.A fuel cell is a battery that directly converts chemical reactions into electrical energy. The types of materials mainly include potassium hydroxide, sodium hydroxide, and sodium boric acid. Fuel cells have the advantages of low pollution, but their application scope is currently relatively limited. The types of sodium ion battery materials include sodium sulfide and sodium phosphate. The advantage of sodium ion batteries is that it is relatively cheap and long
2023-07-04With the continuous progress of science and technology, battery materials have received widespread attention and research in recent years. Battery material is a core component of the battery and has a vital impact on the performance and life of the battery. With the pursuit of green environmental protection and new energy, the future development trend of battery materials has also attracted much attention. This article will explore the future development trend of battery materials from the following four aspects.1. Research on new battery materialsAt present, lithium -ion batteries are the most common battery types in the market, but they have problems such as energy density, safety and cost. Therefore, the research of new battery materials has become a popular research field. For example, solid battery materials, high -performance capacitance materials, metal air battery materials, etc. are all current research directions. These new battery materials are expected to solve the problem
2023-07-05With the improvement of global environmental awareness, electric vehicles have become more and more concerned and favored by people. And one of the most important components of electric vehicles -the battery has therefore become a popular product in the market. However, the popularity of electric vehicles will lead to a significant increase in the demand for battery materials. How big is this market, and which materials will it be the mainstream?First of all, the demand for battery materials is obvious. According to the data of the consulting company Roskill, the size of the global battery raw material market in 2018 is about $ 25 billion, and it is expected to reach $ 70 billion by 2025. This growth will mainly come from the demand growth in the fields of 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 will be used to varying degre
2023-07-03Battery materials have always been the field of attention in the new energy industry. Among them, graphite, as a type of battery material, has been widely used for its good conductivity, high temperature stability and corrosion resistance. This article will introduce the production and application of battery -specific graphite to explore its advantages and future development prospects in the battery field.First of all, 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 electric vehicles, mobile phones and other fields. Among them, graphite, as a lithium -ion battery negative electrode material, has the characteristics of high energy density and long life, and has been widely used. Its production process mainly includes steps such as carbonization, drying, ball milling, and screening. Among them, the selection of raw materials and the optimization of production tech
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