Vapor-induced phase-separation-enabled versatile direct ink writing
Marc Sole-Gras,
Bing Ren,
Benjamin J. Ryder
et al.
Abstract:Versatile printing of polymers, metals, and composites always calls for simple, economic approaches. Here we present an approach to three-dimensional (3D) printing of polymeric, metallic, and composite materials at room conditions, based on the polymeric vapor-induced phase separation (VIPS) process. During VIPS 3D printing (VIPS-3DP), a dissolved polymer-based ink is deposited in an environment where nebulized non-solvent is present, inducing the low-volatility solvent to be extracted from the filament in a c… Show more
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