What is organic germanium called? What kind of crystal is germanium

Open the table of chemical elements, we will find a kind of dilute germanium, its atomic number is 32, the atomic weight is 72 59, according to its performance is divided into organic germanium and inorganic germanium, inorganic germanium has a high industrial value, and organic germanium has a very high medical value, studies have found that it contains more than 20,000 other elements, and has the functions of dehydrogenation and enrichment of oxygen, enhancing the human immune system, regulating the human nervous and endocrine system and anti-lipid peroxidation.

According to the research of the International Society of Trace Element Medicine, organic germanium is an element that the human body needs, and it has a variety of functions. Because it has the function of dehydrogenation and enrichment of oxygen, it can keep the body with sufficient oxygen, so as to maintain the health of the human body. In the human body, the decomposition of food is carried out with the help of oxygen, and in the process of food decomposition, a large amount of oxygen is consumed, and water and carbon dioxide are produced at the same time.

If there is not enough oxygen, it is possible for the body to cause various diseases. Organic germanium can bring hydrogen ions out of the body, reducing the body's demand for oxygen, which is beneficial to health.

After organic germanium enters the human body, it can be evenly distributed in various organs and tissues, and is completely discharged from the body within 24 hours. The cells of various organs of the human body produce waste products in the process of life, some of which are excreted from the body through the secretion system, and some of which exist in various organs in the form of free radicals, forming lesions, resulting in a decline in organ function and affecting health.

Clinical studies have found that HAPPY organic germanium, which is currently widely recognized, has a good ** effect on a variety of diseases. It is mainly embodied in: anti-tumor, Alzheimer's disease, enhancing immune function, delaying aging, preventing and reducing arteriosclerosis, reducing blood viscosity, anti-rheumatoid arthritis, regulating endocrine, relieving pain and inflammation, lowering blood pressure, osteoporosis, regulating endocrine, chronic hepatitis, etc.

What is "germanium" used for?

Germanium is most commonly used in semiconductors to make transistors. Germanium has good semiconductor properties, such as electron mobility, hole mobility, and so on.

Germanium is also commonly used in radiation detectors and thermoelectric materials.

In addition, proper supplementation of this trace element contributes to the health of the body's functions, can recover fatigue, prevent anemia, help metabolism and so on. In many places, it is used as a medical aid.

Which statement is true, crystal germanium or metal germanium?

Germanium belongs to metals, and the crystals of germanium are atomic crystals.

Why can't our country produce high-purity germanium crystals.

In order to obtain a high germanium single crystal with a low magazine concentration (less than 2 10 (10)cm (-3)), and then purify to the purity of 5-6 9s by the usual chemical method, it needs to be carried out in two steps, the first part is to use a special zone Rong purification method to obtain a probe grade germanium polycrystalline material, and the second step is to use a special drawing single crystal method to obtain a large volume of high-purity germanium single crystal material. This is quite a difficult thing to do because it is conditioned by various factors.

Organic germanium refers to germanium compounds that contain carbon-germanium compound bonds, while inorganic germanium refers to germanium compounds that do not contain carbon-germanium compound bonds. Although organic germanium compounds have received extensive attention in medicine and nutritional health care and are considered to have certain pharmacological activity, there is currently insufficient scientific evidence that organic germanium is more beneficial than inorganic germanium.

In fact, inorganic germanium compounds have been extensively studied, including their applications in microelectronics, optics, and thermal conductivity. In addition, inorganic germanium compounds are also considered to have potential medical applications, such as arthritis, anti-cell proliferation, and tumor suppression.

Overall, more research is needed to understand the differences between organic and inorganic germanium and their contribution to health. If you have further questions, it is advisable to consult a doctor or scientist for more accurate advice.

Germanium is an off-white metalloid.

Germanium (germanium) is a chemical element, element symbol GE, atomic number 32, atomic weight, in the periodic table of chemical elements in the 4th period, group IVA. Germanium elemental is a gray-white metalloid, shiny, hard, belonging to the carbon group, the chemical properties are similar to those of the same group of tin and silicon, insoluble in water, hydrochloric acid, dilute caustic solution, soluble in aqua regia, concentrated nitric acid or sulfuric acid, with amphotericity, so soluble in molten alkali, alkali peroxide, alkali metal nitrate or carbonate, more stable in the air.

In nature, germanium has five stable nuclides: 70ge, 72ge, 73ge, 74ge, 76ge, above 700 reacts with oxygen to form geo2, above 1000 reacts with hydrogen, fine powder germanium can be burned in chlorine or bromine, germanium is an excellent semiconductor, can be used for high-frequency current detection and alternating current rectification, in addition, it can be used for infrared light materials, precision instruments, catalysts.

Chemical properties of germanium

Germanium is chemically stable and does not interact with air or water vapor at room temperature, but at 600 700, germanium dioxide is quickly formed. It does not work with hydrochloric acid, dilute sulfuric acid. When concentrated sulfuric acid is heated, germanium dissolves slowly.

In nitric acid and aqua regia, germanium is easily dissolved. The alkali solution has a weak effect on germanium, but the molten alkali is in the air, which can make germanium dissolve quickly. Germanium does not work with carbon, so it melts in a graphite crucible and is not contaminated with carbon.

Germanium is stable at room temperature, but it also forms a GEO monolayer film, which gradually becomes a GEO2 monolayer over time. When water vapor is adsorbed on the surface of germanium, the passivation properties of the oxide film are destroyed, and thick oxides are formed. Germanium oxidizes at higher temperatures and is accompanied by weightlessness due to the formation of chains of GEO due to its strong volatility.

The researchers studied the process of oxidation of germanium surface in the surface of germanium, and first reduced germanium with CO at 600 to eliminate bound oxygen or adsorbed oxygen on the surface of germanium.

The above content refers to Encyclopedia - Germanium.

What is the material of germanium is as follows:

Uses: It has a wide range of important applications in semiconductors, aerospace measurement and control, nuclear physical detection, optical fiber communication, infrared optics, solar cells, chemical catalysts, biomedicine and other fields, and is an important strategic resource. In the electronics industry, in alloy pretreatment, in the optical industry, it can also be used as a catalyst.

High purity germanium is a semiconductor material. It is obtained from the reduction of high-purity germanium oxide, which can be extracted by smelting. Germanium single crystals doped with trace amounts of specific impurities can be used to make various transistors, rectifiers and other devices. Germanium compounds are used in the manufacture of fluorescent plates and various glasses with high refractive index.

In nature, germanium has five stable nuclides: 70ge, 72ge, 73ge, 74ge, 76ge, above 700 reacts with oxygen to form geo2, above 1000 reacts with hydrogen, fine powder germanium can be burned in chlorine or bromine, germanium is an excellent semiconductor.

It can be used for detection of high-frequency current and rectification of alternating current, in addition, it can be used for infrared materials, precision instruments, and catalysts. Germanium compounds are used to make phosphor plates and a variety of glasses with a high refractive index.

Germanium, tin and lead belong to the same family in the periodic table, and the latter two were discovered and used by ancient people, while germanium has not been mined on an industrial scale for a long time. This is not due to the low amount of germanium in the earth's crust, but because it is one of the most dispersed elements in the earth's crust, and the ore containing germanium is very small.