Chế tạo than chì hình cầu: Các yếu tố chính ảnh hưởng đến hình thái hạt
Anode material is a core component of lithium-ion batteries. It determines the rate performance of lithium-ion batteries. It also affects initial charge-discharge efficiency and cycle stability. Natural graphite anodes are made from natural flake graphite. The process includes crushing, spheroidizing, classifying, purifying, and surface modification. They are low-cost, abundant, safe, and non-toxic. They also offer […]
Do you know the application of fine alumina powder ?
Fine alumina powder is an essential material for electronic ceramics, electronic glass, lithium battery separators, and high-voltage electrical equipment. It has characteristics such as insulation, high-temperature resistance, high thermal conductivity, and chemical stability. Its end applications cover key fields like integrated circuits, consumer electronics, power engineering, and new energy vehicles. Other applications include flat-panel displays, […]
So sánh giữa phương pháp nghiền bi và nghiền khí nén để tạo viên bột mịn, phương pháp nào phù hợp hơn?
In fine powder preparation, choosing the right grinding method is crucial. Ball mill and air jet mill spheronization are two common fine powder techniques. Each has different working principles and application scopes. Ball mill is widely used for its simplicity and adaptability. Jet mill spheronization offers high energy and excellent spheronization. It shows advantages in […]
Bột silica hình cầu là gì?
Spherical silica powder is a spherical silicon dioxide material. It has excellent properties and important applications. The particles are regular spheres. Compared to irregular silica, spherical silica powder perform better. It usually has high purity and narrow particle size distribution. It also shows good whiteness. Its flowability is excellent, and dispersion is good. These properties […]
Làm thế nào phấn phủ có thể cải thiện vấn đề mỹ phẩm không thân thiện với da?
With the popularity of makeup, powder usage in cosmetics is growing. Cosmetics powders fall into four main categories. These are pigment powders, white powders, filler powders, and pearlescent powders. Pigment powders are used to adjust cosmetic color tones. White powders provide coverage, whitening, and UV protection. Filler powders vary and serve multiple functional roles. They […]
Đặc tính và sự cải tiến của các vật liệu điện cực âm trong pin lithium
In 1989, SONY discovered petroleum coke could replace lithium in rechargeable batteries. This marked the start of large-scale lithium-ion battery applications. Research on anode materials began from that point. Over the next 30 years, three generations of anode materials emerged. These include carbon, lithium titanate, and silicon-based materials. This article classifies Lithium Battery Anode Materials […]
Bạn có biết những loại bột siêu mịn nào được sử dụng trong nhựa ô tô không?
Amazing! There are so many ultrafine powder materials in automotive plastics. With the rapid development of the economy, cars have entered every household, accompanying daily travel. But do you really understand this companion that is always by your side? Do you know what it will look like in the future? In today’s world, where environmental […]
Bột kim cương siêu mịn: Động lực cốt lõi của công nghệ gia công chính xác
Diamond, commonly known as “diamond drill,” is a mineral composed of carbon atoms. It is an allotrope of graphite, with the chemical formula C, and is the natural form of what we typically recognize as a diamond. Diamond is the hardest naturally occurring substance on Earth. Diamond micro powder is mainly divided into three types: […]
Làm thế nào để lựa chọn quy trình và thiết bị nghiền bột siêu mịn?
Ultrafine powder milling technology is called a cross-century high-tech by scientists worldwide. After refinement, material properties change significantly. Optical, electrical, magnetic, and mechanical properties are affected. Thermal, surface, and interface characteristics also change. Extraordinary effects are often achieved in use. Ultrafine powder milling is usually divided into micron-grade, submicron-grade and nano-grade powders. The international scientific […]