Two new papers, one published in Nature and one in Advanced Materials, describe 3-D printing techniques that use silica nanoparticle inks—rather than molten glass itself—to to fabricate optically clear glass components with micrometer-scale resolution, a huge leap forward for the integration of glass materials into additive manufacturing.
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Researchers at Karlsruhe Institute of Technology have devised a photocurable liquid material that just might give glass the advantage—called Liquid Glass, the silica-containing nanocomposite can be converted into solid glass after molding.
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