The monocrystalline silicon solar cell is a solar cell made of a high-purity single crystal silicon rod, and is currently the fastest developed solar cell. Its construction and production process have been finalized and its products have been widely used in space and on the ground.

Solar cells mainly include crystalline silicon cells and thin film cells, and their respective characteristics determine that they have an irreplaceable position in different applications.

Neodymium is a silver-white metal with a melting point of 1024 ° C and a density of 7.004 g / cm 3 and is paramagnetic. Neodymium is one of the most active rare earth metals, which can quickly darken in the air to form oxides; react slowly in cold water and react quickly in hot water. Neodymium-doped yttrium aluminum garnet and Neodymium glass can be used instead of ruby ​​as a laser material, and Neodymium and bismuth glass can be used as goggles. Neodymium Oxide (Nd): With the birth of the enamel element, the Neodymium element came into being.

The Carbonyl Iron INN  powder is used to react with iron in high temperature and high pressure, producing 5 carbonyl iron oil, and then being separated by low pressure to get the product. It can be shipped by annealing and oxidation treatment. When the temperature is 200 ℃, 200 bar under the condition of carbonyl synthesis reaction is as follows
Fe + 5CO = Fe (CO) 5
Carbonyl iron at 300 ℃, 1 bar under the condition of decomposition for Fe and CO
Fe(CO)5= Fe+5CO

The nano platinum powder in skin care products has a strong catalytic oxidation function, which is used to prevent oxidation reaction, has a good function of removing free radicals into the body, increases beauty products against free radicals, delays skin aging, moisturizes and moisturizes.

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Albite is actually a common feldspar mineral, usually showing a glassy crystal. It can be made colorless and transparent or it can be of various colors. This material can be used to make ceramics or glass. Let's take a look at the characteristics and uses of this mineral.

1, Silver powder information
Silver powder is one of the most widely used metal powders in the electronics industry, the CAS No. is 7440-22-4. In recent decades, with the advancement of science and technology, especially the rapid development of the electronics industry, the preparation of silver powder has made great progress in both technology and equipment, and has been quite mature.

Platinum powder, the CAS NO. is 7440-06-4. Platinum can be produced by dry process of platinum ore in Industrial ; it can also be produced by the method of wet smelting by using copper and nickel sulfide ore to produce by-products in the production process of copper and nickel.

Samarium cobalt magnets are also known as samarium cobalt magnets, samarium cobalt permanent magnets, samarium cobalt permanent magnets, rare earth cobalt permanent magnets, and the like. It is a magnetic material made of lanthanum, cobalt and other metal rare earth materials by smelting into alloys, pulverized, pressed and sintered. It has high magnetic energy product and extremely low temperature coefficient.

The content of boron in the earth's crust is 0.001%. amorphous boron powder is a black or silver grey solid. The crystal boron is black, the hardness is second only to diamond, and the texture is brittle. Stable in air at room temperature, oxidized when heated to 300 ° C, and ignited at 700 ° C. Mr10.81. ρ = 2.37 g/cm 3 (amorphous); 2.34 to 2.46 g/cm 3 (crystal). The melting point is 2177 to 2301 ° C; the boiling point is 2550 to 2658 ° C. amorphous boron powder is named Boron and its name is derived from Arabic. The original meaning is "flux".