Classification of Lithium-ion Batteries From the Perspective of Materials

Similar to lead-based and nickel-based batteries, lithium ions use a positive electrode (cathode), a negative electrode (anode), and an electrolyte as a conductor. The positive wire is a metal oxide, and the negative electrode is composed of porous g…

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Tin Oxide SnO2 powder CAS 18282-10-5

Item No.: TR-SnO2 Tin oxide, with the chemical formula SnO2,  is white, light yellow or light gray tetragonal, hexagonal or rhombic crystal powder. It is an excellent transparent conductive material.Purity: 99.9%Particle size: 50nm…

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What is γ-Al2O3?

Various crystal forms of alumina (α, β, γ, δ, θ, etc.) have been found, among which γ-Al2O3 is also called active alumina.…

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What is composite concrete foaming agent

composite concrete foaming agent is a non-polluting physical foaming agent produced by processing, deforming, and synthesizing various polymer components. It has good foaming ability, and its performance is neutral. Water has good affinity, and it is…

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