What about the Three Gorges Dam? From old times to the here and now, cement has actually played an important role in the human building of residences and significant projects. This man-made blend made of all-natural materials such as sedimentary rock…
Preparation method of copper sulfide nanoparticles：Chemical precipitation methodThe method is simple in operation, low in cost, and can realize large-scale production. In the chemical precipitation method, the copper salt and sulfide salt solution ar…
Along with the continuous growth of energy demand and the increasing complexity of power systems, how to enhance the efficiency and reliability of power transmission has become a common challenge the world faces. In this context, the 25 kva Dry-Type…
Introduction to disulfidesIn organic chemistry, disulfides refer to organic sulfur compounds containing disulfide bonds (-S-S-) and have the general formula R-S-S-R'. The oxidation state of sulfur is -1, similar to the oxygen in peroxide.When both R…
The wide-gap semiconductor material GaN is widely used due to its excellent electrical, optical and physical properties. 1.Semiconductor light Gallium Nitride is widely used in semiconductor lighting. The high transparency, reflectivity and luminesce…
Concrete, an ordinary building material, has profound effects on our daily lives. Concrete is widely used for a variety of buildings and projects - from skyscrapers and bridges to roads and public facilities, to home improvements. Technically, it is…
Description of Lithium stearate : Lithium stearate is an organic compound with the chemical formula LiSt and is a white powder at room temperature. It is highly lipophilic and can form high light transmittance at low concentrations. This compound is…
Anode materials for lithium batteries Materials that store and release Lithium ions are essential to lithium batteries. The anode material is responsible for the acceptance of lithium ions during the charging process from the positive electrolyte an…
Concrete is a modern material that uses a variety of chemical additives, each with their own unique characteristics. These additives play a vital role in improving performance and quality. Here are some of the most common chemical additives and their…
Infrared to be replaced first by nanowires Due to the rapid growth of the display industry, as well the scarcity of indium, and the high processing costs of ITO films, industry leaders have been searching for alternatives, such as nanowires. Silver…
Scientific community has long been fascinated by boron nitride due to its unique properties: sturdy, ultra-thin transparent, insulating and lightweight. The boron is a material that can be used by a wide range of researchers. Scientists from Rice Un…
What metal is more resistant to heat than tungsten? The melting point for tungsten, which is 3,422, is the highest of all metal elements on the periodic table (boiling temperature 5,930). No metal element is higher in melting point than the tungste…
Manganese III Oxide (or Manganese Trioxide) is a powder black with zero odor. It's the main ingredient and an intermediate product in manganese compound. It's insoluble with water, ammonium bromide solution, and acetic acids. About Manganese Oxide…
On the basis of general Engineering and plastics the flame-retardancy, strength resilience, impact resistance age resistance and antibacterial properties of plastics are increased by filling or strengthening as well as other methods. How can nano mat…
The oxidation resistance and corrosion resistance of nickel alloy make it suitable for the harsh environment of high temperature and high pressure.…