Selenide properties
Selenides contain compounds with selenium anions. Se2-, which is similar to the sulfides can only occur in strong alkaline solutions. While it forms in neutral solutions, it becomes HSee-. In acid solutions, it is H2Se. Some metal selenides can react quickly with oxygen in the atmosphere, making them easier to breakdown than sulfides. An active metal selenide may undergo an oxidation reaction or dissolves reaction. Aluminum selenide reacts quickly with moisture to form a highly toxic dissolve gas.
Existing selenide minerals
Rare are the pure selenide minerals, but most co-exist with other sulfide mineral. Selenide minerals include red selenite (white selenite) and red selenite (red selenite). The compound polyselenide contains the Sen2- anion. These can be made by eutecticizing the elements in a quartz tube.
What types of selenide exist?
powder
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Luoyang Tongrun supplies antimony selenide Se3, tungsten sele WSe2, indium selenide Inc2Se3, gallium selenide Gal2Se3, copper selende Cu2Se3, zinc selenide ZinSe3 and many other kinds of powder.
Is selenide poisonous?
The antagonist of certain toxic substances is selenium. The function of selenium is to remove heavy metals, such as lead and mercury. Inorganic selenium can cause hair loss and nail rot. How do you extinguish selenide fires? If phosphide, cyanide and selenide are on fire, they can’t be used to extinguish the flames. You will need to use water mist or carbon dioxide to do this.
Bismuth Selenide is a breakthrough material for semiconductors
Bismuth selenide was used by the researchers. The momentum exchange between ions in the target materials and their atoms drove them to use a second technique, called “sputtering” for thin film deposition. This is the first use of sputtering technology to create topological insulation materials. Sputtering produces nanoparticles that are 6nm or smaller in the topological insulation layer. These particles change the behaviour of the electrons within the material. This material performs 18 times better in memory and computational processing than other materials.
Selenide’s cost
Pulver
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(aka. Technology Co. Ltd. (aka. Our company currently has a number of powder materials. You can also order OEM. We can provide you with selenide powder. To send an inquiry, click the appropriate products.
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