Zerulla, DominicDominicZerullaGordon, John DavidJohn DavidGordon2019-05-162019-05-162018 IEEE2018-07-26978-1-5386-5336-4http://hdl.handle.net/10197/10482The 18th IEEE International Conference on Nanotechnology (IEEE NANO 2018), Cork, Ireland, 23-26 July 2018Traditionally we seal our devices and insulate our houses with static materials that possess no ability to change their insulation value. This inevitably leads to increased energy consumption due to thermal management needs: a device may be required to be cooler or warmer, and an insulating material, of static thermal conductivity, doesn’t help in this regard. Here we examine the real-time tuneable thermal conductivity properties of a low-voltage device, consisting of a Carbon Nanotube Network embedded in a gel matrix and sandwiched between custom made electrodes. The operating principle is that the thermal conductivities of disordered networks tend to be insulating, while highly aligned networks become metallic. The thermal conductivity, durability, power consumption and extensibility properties of the device are examined.en© 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.Thermal conductivityConductivityCarbon nanotubesElectrodesElectric fieldsThermal managementConference Publication10.1109/NANO.2018.86263452018-09-2613/TIDA/E2758CF2016 0562https://creativecommons.org/licenses/by-nc-nd/3.0/ie/