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The introduction to the preparation process of lithium manganese oxide nanomaterials by chemical vapo
News 97Days Ago (02-06)The method forms nanomaterials through the chemical element reaction of one or several gaseous elements or compounds on a heated substrate. It has the advantages of good uniformity and can be deposited on the entire substrate. The disadvantage is that th... -
Introduction of Preparation Process of lithium manganese oxide Nanomaterials by Physical Vapor Deposi
News 100Days Ago (02-03)In recent years, nanomaterials have received widespread attention as a new type of material. Nanomaterials refer to crystalline, amorphous, quasi-crystalline and interface layer structures with any one-dimensional scale less than 100nm. They have surface... -
In the process of making the longest prestressed concrete bridge in North America, high-quality fiber
News 102Days Ago (02-01)The longest prestressed concrete bridge in North America is made of lightweight concrete. At the same time, in the process of the bridge, high-quality fiber for concrete were used to ensure its excellent quality. According to the Washington State Departm...
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