Green, Biodegradable, and Flexible Resistive Heaters‐Based Upon a Novel Laser‐Induced Graphene Manufacturing Process
Rogério Miranda Morais,
Douglas Henrique Vieira,
Maiza da Silva Ozório
et al.
Abstract:Laser induced graphene (LIG), prepared directly with an in situ synthesis method onto Kraft Paper substrates, is proposed for the manufacture of biodegradable electronic devices. The investigation explores the influence of laser power and scanning speed on the properties of LIG conductive tracks and a sheet resistance of up to 0.25 kΩ sq−1. Raman spectroscopy and microscopy is used to analyse the interfacial properties, in particular the transition of cellulose fibers to carbonized graphene flakes through phot… Show more
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