China Mo2C powder Manufacturers, Suppliers, Factory

As the demand for high-quality materials in various industries continues to grow, the need for effective powder dispersion techniques and methods is becoming increasingly crucial. Powder dispersion refers to the process of mixing dry particles with a liquid medium to form a homogeneous solution or suspension. In this article, we will explore the powder dispersion techniques and methods used by SAT NANO to produce high-quality ultrafine powders

Fisher's particle size is a method used to measure the particle size of granular materials, usually determined by measuring the settling velocity of particles in air or liquid. The principle of Fisher's particle size measurement is based on Stokes' law, which means that the force exerted on small particles in the medium is proportional to their diameter. The average diameter or particle size distribution of granular materials can be obtained using the Fisher particle size test.

A groundbreaking study published in Advanced Functional Materials on February 16, 2025, unveiled a novel MXene thin film protected by reduced graphene oxide (rGO), termed rGM. This innovative film boasts exceptional charge transfer capabilities and the remarkable ability to stay stable in the ambient air. The protective rGO layer effectively shields the conducting layer of MXene from air oxidation, significantly enhancing air stability. After 40 days of exposure to air at 25°C and 40% relative humidity, the membrane resistance of the rGM film (135.9±2.3Ω/sq - 312.6±4.5Ω/sq) showed negligible amplification compared to the pure MXene film (145.0±2.3Ω/sq - 2,152.8±6.8Ω/sq).

To disperse metal powder into a dispersed liquid, several methods can be used, depending on the type and properties of the metal powder and the desired application of the dispersed liquid. Here are some common methods:

Graphene, a two-dimensional material, has been the subject of intense research and development in recent years, owing to its unique properties such as high surface area, high electrical conductivity, and mechanical strength, among others. However, there are different types of graphene, each with its own characteristics and applications. In this blog post, we will discuss the two most popular forms of graphene - graphene oxide (GO) and reduced graphene oxide (rGO), and their differences.

​Quantum dots (QDs) refer to semiconductor nanoparticles with a size smaller than the Bohr radius of the exciton and exhibiting quantum confinement effects. Due to the quantum confinement effect, the fluorescence emission of quantum dots is related to their diameter and chemical composition. By compounding with semiconductor surfaces, their optical and photochemical properties can be enhanced. Traditional quantum dots are mostly composed of heavy metal elements. Although their excellent performance has been widely used in fields such as biological imaging, electrochemistry, and energy conversion, heavy metal elements can cause environmental pollution and affect the health of organisms.