Sustainable conductive composite film based on lignocellulose nanofibers and conductive polymer for soft electronics
발표자
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초록
내용
Recently, research has been conducted on the preparation and application of lignocellulose nanofibres (LCNFs) as a sustainable and cost-effective alternative to traditional cellulose nanofibres (CNFs). This study presents a novel approach to fabricate fully organic, environmentally friendly conductive composite film based on LCNFs. LCNFs were obtained by deep eutectic solvent (DES) treatment, which is inexpensive, recyclable, sustainable and non-toxic compared to the traditional chemical nanofibrillation method. The conductive polymer poly(3,4-ethylenedioxythiophene) (PEDOT) was coated on the LCNF film to fabricate the conductive all-organic electrode. The resulting conductive films exhibited excellent mechanical properties and high conductivity. They also showed good resistance to repeated mechanical stress and excellent biodegradability. We expect that our approach will significantly expand the industry of next-generation bioelectronics and sustainable green electronics.