The mentioned paper is titled, "An electrochemical system for efficiently harvesting low-grade heat energy" and the abstract (pay-walled) is here: http://www.n

The mentioned paper is titled, "An electrochemical system for efficiently harvesting low-grade heat energy" and the abstract (pay-walled) is here: http://www.nature.com/ncomms/2014/140521/ncomms4942/full/ncomms4942.html http://www.nature.com/ncomms/2014/140521/ncomms4942/full/nco... Oddly enough, the full paper is here: http://www.stanford.edu/group/cui_group/papers/SeokWoo_Cui_NCOMMS_2014.pdf http://www.stanford.edu/group/cui_group/papers/SeokWoo_Cui_N...