Thursday, 18 June 2015

3D-printed objects created entirely from wood cellulose

The same material that gives trees their structural integrity can now be used to 3D print tiny chairs, electrical circuits, and other objects

The 3D printing revolution brings with it a harmful side effect: the special inks that it uses are derived (for the most part) from environmentally-unfriendly processes involving fossil fuels and toxic byproducts. But now scientists at Chalmers University of Technology have succeeded in using cellulose – the most abundant organic compound on the planet – in a 3D printer. They were also able to create electrically-conductive materials by adding carbon nanotubes.

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Section: Science

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from Gizmag Emerging Technology Magazine http://ift.tt/1IR2ruG

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