China nano Ag particle dispersion Manufacturers, Suppliers, Factory

With the development of integrated circuit (IC) technology, the scaling of silicon-based metal oxide semiconductor (MOS) field-effect transistors (FETs) is approaching their fundamental physical limits. Carbon nanotubes (CNTs) are considered promising materials in the post silicon era due to their atomic thickness and unique electrical properties, with the potential to improve transistor performance while reducing power consumption. High purity aligned carbon nanotubes (A-CNT) are an ideal choice for driving advanced ICs due to their high current density. However, when the channel length (Lch) decreases below 30nm, the performance of single gate (SG) A-CNT FET significantly decreases, mainly manifested as deteriorating switching characteristics and increased leakage current. This article aims to reveal the mechanism of performance degradation in A-CNT FET through theoretical and experimental research, and propose solutions.

Adding nanoparticles to ink and paint products is becoming increasingly popular in many industries, especially those concerned with print and packaging industries. One of the significant advantages of adding nanoparticles to ink and paint products is their ability to protect against UV rays. In this article, we will explore what nanoparticles can be added to ink and paint to provide effective UV protection and introduce a reliable supplier of premium quality nanopowders.

SAT NANO specializes in providing high-quality nanoscale tungsten trioxide powder with a particle size of 100 nanometers. This powder has many incredible properties that make it suitable for a wide range of applications, including catalysis, photoelectron materials, and infrared shielding. In this blog post, we will be exploring some of the amazing properties of nanoscale tungsten trioxide powder.

BN and AlN are both exceptional materials that offer high thermal conductivity and unique physical properties for various engineering applications. BN's thermal conductivity is higher than AlN, making BN a superior choice for space applications, high-temperature electronics, and thermal management applications.

The 17th International Surface Treatment, Electroplating and Coating Exhibition will be held from May 15th to 17th at the Poly World Trade Center Expo in Guangzhou in 2024. The exhibition has always been in line with the development needs of the industry, leading the innovation of surface treatment technology and industrial upgrades.

On unsaturated metal sites of metal oxides or semiconductor oxides (such as Ti4+, Fe3+), water molecules first adsorb in molecular form, followed by O-H bond cleavage, resulting in bridge or terminal hydroxyl groups (M-OH) and surface hydrogen atoms. The thermodynamic driving force of this process comes from the strong Lewis acidity of metal ions, making water molecules easy to dissociate. Both experiments and DFT calculations indicate that surfaces covered with low oxygen tend to dissociate and adsorb, while surfaces covered with high oxygen tend to adsorb molecules.