Nature-Derived Polymers for Next-Generation Sustainable Electronics
DOI:
https://doi.org/10.64060/JESTT3i23Keywords:
Biodegradable electronics, Biopolymer nanocomposites, Flexible electronics, Green electronics, Natural polymers, Sustainable electronics, Transient electronics, Wearable sensorsAbstract
The rapid growth of modern electronic technologies has led to a significant increase in electronic waste, posing major environmental and sustainability challenges. Most conventional electronic devices rely on petroleum-based polymers that are non-biodegradable and environmentally persistent, creating an urgent need for sustainable material alternatives. Natural polymers derived from renewable biomass have emerged as promising candidates for next-generation sustainable electronics due to their biodegradability, biocompatibility, abundance, and low environmental impact. This perspective highlights recent progress in natural polymer-based electronic materials, including polysaccharide-based polymers, protein-based polymers, and natural polymer nanocomposites. Their applications in flexible and wearable electronics, transient electronics, and sustainable sensing devices are discussed. Key strategies such as molecular engineering, nanocomposite design, and green processing methods are explored to improve electrical performance and stability. Major challenges, including limited conductivity, moisture sensitivity, thermal stability, and device integration, are also addressed, along with future opportunities for developing fully biodegradable and environmentally friendly electronic systems.
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