What is gallium carbide?Based on DSC, IR, and Raman, it appears to be the formation of GaC. In contrast, the analysis by EXAFS and XANES demonstrated that the gallium, supported by carbon, is in a higher reduced state (almost metallic). The question ...…
What is Boron carbide?To improve the flexibility of B4C, we use our model for the origin of brittleness to propose a laminated composite structure of B4C–B6O. We use QM to examine the shear deformation along various possible slip systems to understan...…
The basis of silicon nitride ceramics is silicon extracted from pure quartz sand (SiO2). Silicon nitride is then usually formed through a reaction of pure silicon with nitrogen at around 1,200 °C / 2,192 °F. Ceramic components made of silicon nitride...…
The silicon nitride planar waveguide platform has enabled a broad class of low-loss planar-integrated devices and chip-scale solutions that benefit from transparency over a wide wavelength range and fabrication using wafer-scale processes. As a compl...…
What is Manganese dioxide?Manganese dioxide (MnO2) occurs naturally as the mineral pyrolusite, about 62–63% of manganese. The most important use of MnO2 is in primary Leclanché (carbon–zinc) and alkaline batteries. This material is used to obtain the...…
What is Aluminum Boride?About Aluminum Boride: They are stable to nonoxidizing acids but break down into oxidising solid agents and alkalis. Borides are used in semiconductors, superconductors, diamagnetic, paramagnetic, ferromagnetic, anti-ferromagn...…
What is Ti3AlC2?High-purity titanium aluminum carbide (Ti3AlC2) powders were synthesized by a microwave sintering method using different titanium sources as raw materials. The prepared products were characterized by differential scanning calorimetry ...…
Boron is an enigmatic metal that can exist in several forms (allotropes), each with other physical and chemical properties. Amorphous boron is a lightweight but rugged brown powder generally produced via a reduction of boron oxide with magnesium. SMI...…
Manganese oxide minerals have been used for thousands of years—by the ancients for pigments and to clarify glass, and today as ores of Mn metal, catalysts, and battery material. More than 30 Mn oxide minerals occur in various geological settings. The...…
A process of heating SPM NPs by magnetization reversal effects induced under exposure to an external oscillating magnetic field. For example, hyperthermia induced in SPM NPs can be used to locally heat and thus destroy cancer cells. The mechanism of ...…
(1) synthesis of NPs having a large size (around 20 nm) and relatively narrow size distribution, and (2) elucidation of their structure and phase composition to determine structure−property relationships. A narrow particle size distribution around 20...…
What is Fe3O4?Exceptional magnetic properties of magnetite, Fe3O4, and nanoparticles make them one of the most intensively studied inorganic nanomaterials for biomedical applications. We report successful gram-scale syntheses of colloidal Fe3O4 nanop...…
During its quarterly conference call with investors today, Apple revealed revenue growth across all of its businesses and product categories, but the numbers werent enough to impress investors, who were expecting bigger earnings. The company…
To dissolve well copper salts and alkali hydroxide, which are ionic compounds, polar solvents are commonly used for synthesizing CuO nanostructures. Water is undoubtedly the cheapest, safest, and most environmentally friendly solvent. In most of the ...…
At present, only a few countries in the world such as China, the United States and Germany have the production capacity of silicon powder. China's silicon powder market is mainly in China, concentrated in Fengyang of Anhui Province, Huzhou of Zhejian...…
0086-0379-64280201
brad@ihpa.net
skype
whatsapp