Highly Integrated, Wearable Carbon‐Nanotube‐Yarn‐Based Thermoelectric Generators Achieved by Selective Inkjet‐Printed Chemical Doping (Adv. Energy Mater. 25/2022)

Wearable Electronics In article number 2200256, Seungjun Chung, Chong Rae Park, Heesuk Kim and co-workers fabricate a highly integrated, wearable carbon-nanotube-yarn (CNTY)-based thermoelectric generator (TEG) by precisely doping CNTY into p- and n-type segments via picoliter scale inkjet printing (depicted as splash of solution). The TEG can conformably wrap around bodies and harvest electric energy directly from body heat.