Robots

Artificial Muscles from Carbon Nanotubes

Posted 16 Jul 2007 at 14:40 UTC by Rog-a-matic Share This

Artificial muscles made with electroactive polymers simply don't hold up to the rigors of constant shape-changing, but a new class of carbon nanotubes may remedy this says Victor Pushparaj at the Rensselaer Polytechnic Institute in Troy, New York. Initial tests with a two-millimeter block containing millions of vertically-aligned nanotubes endured 500,000 cycles while maintaining its shape, and electrical and mechanical properties. The goal is to build the next generation of actuators for robot arms and prosthetic limbs that will last longer and offer smoother, more life-like motion. See the story at NewScientist

See more of the latest robot news!

Recent blogs

25 Jun 2016 mwaibel (Master)
31 May 2016 steve (Master)
24 May 2016 shimniok (Journeyer)
2 May 2016 motters (Master)
20 Apr 2016 Petar.Kormushev (Master)
6 Nov 2015 wedesoft (Master)
20 Oct 2015 Flanneltron (Journeyer)
10 Sep 2015 svo (Master)
6 May 2015 spirit (Journeyer)
14 Nov 2014 Sergey Popov (Apprentice)
X
Share this page