3D-Soft Electrode for Li-Metal Batteries BackgroundDue to their high theoretical current density, Li-Air, Li-sulfur, and Li-selenium batteries have attracted a great deal of attention. Their high energy density, which can be two orders of magnitude greater that current lithium ion batteries, makes t.....
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Thisnew approach for quickly printing 3D objects uses roll-to roll processing. Initialtests shows a 10X enhancement in speed compared to traditional layer by layer approaches.
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Brief Description:Researchers at Kansas State University have developed a 3D-printed biomimetic bone structure with interconnected pores and superior mechanical properties. The process uses simultaneous extrusion and unidirectional freezing of hydroxyapatite suspension to fabricate hierarchical and .....
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