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Colloidal gold refers to a colloidal system formed by suspending nanoscale gold particles in an appropriate solution. The size of gold particles typically ranges from 1 to 100 nanometers.

Nanometer powder, in recent years, has become an essential material in various fields, including electronic devices, biomedical science, and energy storage systems. To characterize the unique structure and properties of nanometer powders, scanning electron microscopy (SEM) has become an invaluable tool. However, preparing nanometer powders for SEM imaging is non-trivial and requires special attention to avoid data distortion caused by preparation artefacts. In this article, we will discuss the methods for preparing nanometer powders for SEM imaging and demonstrate how SAT NANO's products and services can simplify the preparation process.

In the world of powders, particle size is one of the key indicators for measuring their performance. Let's talk about an important concept - D50.

ATO Dispersion plays a critical role in modern transparent conductive materials, thermal insulation coatings, and antistatic applications. In this in-depth guide, SAT NANO explains what ATO Dispersion is, how it works, where it is used, and why it has become an indispensable material for high-performance industrial formulations.

​As technology advances, many industries are beginning to make use of materials at the nanoscale level, including the production of nanoparticles. One such material is nanoscale magnesium oxide powder, which is gaining popularity for its exceptional properties and diverse applications. This blog will explore the wonders of nanoscale magnesium oxide powder and why it is quickly becoming a go-to material in many 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.