GaN-based chargers have been introduced to the market. These chargers provide a high amount of power for the device, while still maintaining a size that is reasonable, and even take up less space than the traditional chargers. Gallium Nitride, or GaN…
What is Hafnium Carbide and Tantalum Carbide? Tantalum carbide is a brown powdered metal cubic of the sodium chloride system. The tantalum carbide used today is a sintered cemented carbide grain growth inhibitor. This has an important effect in suppr…
He believes that the graphene market in China, from a business perspective, is not "hot enough" to "reduce fever" and should continue "hot". It is an allotrope in which a single layer atoms are arranged in a hexagonal, two-dimensional grid in which…
Modern industry cannot function without ultrafine alumina. Alumina powders with ultrafine or fine-grained grains have a surface electronic and crystal structure that is different from macroscopic objects. This leads to surface effects, small sizes, a…
British media have reported that scientists made a major discovery - converting radio waves into electricity. This is commonly referred to as power generation via WiFi! We may see battery-free phones and battery-free laptops in the future. MoS2 is a…
What is aluminium nitride (AlN)?Aluminum nitride (a covalent-bond compound) is an atomic-crystal belonging to a diamondlike nitride. It is non-toxic and has a white, grayish, or white color. Aluminum nitride formula AlN. Aluminum nitride, which is me…
Flexible electronics can benefit from ultra-thin materials of atomic thickness, which are used for manufacturing microprocessors. Recent breakthroughs have been made in this area by researchers at the Vienna University of Technology, Vienna, and the…
GaN (Gallium Nitride) is a third-generation semiconductor material with a large forbidden band width, and its superiority in characteristics compared with the first-generation Si and second-generation GaAs. Due to the large band gap and high therma…
SLS Nylon Powder PrintingNylon sintering (selective laser sintering) is a project that uses spread powder sticks to tile a thick layer of powder materials, such as 3D printed metal powders, on parts. It is heated below the powder melting temperature…
Market expectation Building curtain walls are the result of building technologies, and is an integration of building technilogy, architectural art. Due to their outstanding resistance to fading corrosion UV, cracking weathering and fading, fluorocarb…
What is Alumina? Alumina. Chemical formula Al2O3. The refractory industry uses ionized ionic crystalline materials at high temperatures. Diaspore and bauxite are used as raw materials to make industrial alumina. Al2O3 with high purity is prepared…
Alumina fibres have a lower thermal conductivity and heat capacity. The temperature of long-term usage is higher than that of ordinary aluminum silicate (1000 1100 degC). It can be used with acidic atmosphere, oxidizing environment, reducing atmosphe…