China Fe3O4 Nanoparticle Manufacturers, Suppliers, Factory

Alpha and Gamma alumina are two of the most widely used types of alumina in various industrial applications. Though both types are derived from the same raw material, they differ in terms of properties, structures, and behaviour, making them suitable for distinct applications. In this blog post, we will explore the differences between alpha and gamma alumina and how these differences impact their functionality.

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.

The crystal structure of nano iron oxide is hexagonal, and the lattice parameters change with the decrease of particle size. When the particle size is large (usually larger than tens of nanometers), iron oxide exhibits a typical α- The Fe2O3 structure, also known as hematite structure, is red in color. This is because typical α- The Fe2O3 structure has a high reflectivity for visible light, absorbing shorter wavelengths (blue-green) in visible light, leaving only longer red wavelengths observed.

Flake silver powder and spherical silver powder are two types of silver powder used in various industries. Although they are both made from silver, they have different characteristics and unique applications. This article will cover the differences between flake silver powder and spherical silver powder and their applications in different industries.

Researchers have made a breakthrough in the development of carbon nanotube (CNT) reinforced aluminum composites by utilizing ultra-short CNTs with unique intra-crystalline dispersibility. The nanoscale carbon nanotubes are uniformly distributed within the ultra-fine aluminum grains. When compared with typical CNT/Al composites with inter-granular CNT dispersion, this intra-crystalline carbon nanotube/aluminum composite has a stronger ability to anchor and maintain dislocations, resulting in enhanced strength and ductility. This innovative intra-crystalline dispersal strategy provides a new avenue for developing strong and tough nanocarbon reinforced metal-based composite materials. The research has been published recently in a prestigious academic journal.