Search results for keyword: elemental
Germanium dihydride
Introduction
Germanium dioxide, or GeO2, is a compound of germanium and oxygen with the chemical formula GeO2. It is colorless and odorless. Germanium is a semi-metallic brittle, grayish-white element and is found naturally in the Earths crust. It has the highest electronic band gap of common sem......
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Sophie
Sulfuric acid slag
Introduction
Sulfuric acid slag (SAS) is a byproduct of the sulfuric acid production process. It is composed of fine particles of unreacted raw material, product of the reaction of sulfuric acid and its reaction products, mainly contained in the reaction dioxide (SO2). In the sulfuric acid reacti......
Impurities in semiconductor materials
Impurities in Semiconductor Materials
Most materials show some level of differences when compared to the pure materials they were derived from. Such differences are known as impurities, which are defined as foreign substances in a material that are not part of the ideal composition. In semiconduc......
Semiconductor germanium material
Introduction
Germanium is a grayish-white metalloid with atomic composition Ge. Germanium has become a major material for semiconductor devices. Germanium has the highest relative abundance of all elements deoxidizing abilities and high stability to oxidation, making it an ideal material for use ......
semi-metal element
Metalloid Elements
Metalloid elements are a group of elements in the periodic table whose properties are neither entirely metallic or nonmetallic. Metalloids possess both metallic and nonmetallic properties, making them a unique group of elements. Their properties are intermediate between those o......
Aluminate charge sintering
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Alumina, which is the chemical compound of aluminum and oxygen, is a widely available, cost-effective raw material for many industries. It is often processed into various products in smelting furnaces to produce various aluminum components such as aluminum alloys or aluminum plates. It h......
compound semiconductor material
，可以参考以下内容
Introduction
Organic-inorganic hybrid materials (OHM) have been the focus of intense materials research in recent decades. Their ability to combine the properties of organic and inorganic materials, such as semiconductors, has enabled them to play a prominent role in the develo......
Intrinsic semiconductor
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In the early 1950s, scientists began exploring the concept of a semiconductor as a potential replacement for metallic materials in electrical devices. The key idea was that a semiconductor could offer improved electrical properties compared to its metal counterparts. But no one could predict how......
Production of strontium by metallothermic reduction
The thermal reduction method for producing strontium is similar to other metal production processes, where the elemental metal is retrieved from other substances. The metal is typically obtained by heating the compound in an oven, with a reducing agent to separate the metal from other elements pre......
Metal
Introduction
Metals are important materials used by humans since the beginning of history. They are used as building material, for decoration, as objects of art, to make tools and weapons, as a form of currency and are also used in engineering. Over the centuries, metals have been used for both p......
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