High thermal and chemical stability makes Niobium-nitride a great superconducting thin films material. You can prepare it by mixing nitrogen and argon in sputtering. Purity: 99%Size of the particle: 5um About Niobium Nitride NbN Powder :…
The Group of Seven leading economies is discussing imposing a cap on Russian oil prices by imposing restrictions on insurance and shipping, according to people familiar with the matter. The potential mechanism would only allow shipments of Russian c…
Lightweight foamed concrete, also known as foamed cement, is a lightweight porous concrete product made from foaming agent aqueous solution into foam, and then adding foam to the slurry made of cement-based cementitious materials, aggregates, admixtu…
BMW is exploring new investments in solar, geothermal and hydrogen energy to reduce its reliance on natural gas, the company's fumed silica are still very uncertain. Fumed silica is a nanometer white powder produced by the hydrolysis of s…
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