Sustainable Soft Electronics with Biodegradable Regenerated Cellulose Films and Printed Recyclable Silver Nanowires DOI Open Access
Luz Meza, Darpan Shukla, Hasan Sadeghifar

et al.

Advanced Sustainable Systems, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 16, 2024

Abstract This study describes the production of biodegradable and recyclable flexible electronic devices created by screen‐printing silver nanowires (AgNWs) onto regenerated cellulose films (RCFs). RCFs, derived from microcrystalline (MCC), are developed further enhanced for flexibility with additives such as glycerol poly(ethylene glycol) diglycidyl ether (PEGDE). The resulting display relatively high tensile strength (up to 120 MPa), low Young's Modulus (down 1500 90% optical transparency. Ink AgNWs oxide) (PEO) a binder is screen‐printed on films. printed patterns exhibit electrical conductivity, excellent electromechanical performance, strong interfacial adhesion RCFs. To demonstrate application RCFs soft electronics, transparent conductive electrodes (TCEs) fabricated. Grid honeycomb structures separately evaluated in terms sheet resistance TCEs ≈80% transparency very (0.045 Ω sq −1 ) obtained. Furthermore, enzymatic hydrolysis substrate recovery reuse demonstrated, showing potential integrating natural polymers nanomaterials eco‐friendly sustainable electronics.

Language: Английский

Sustainable Soft Electronics with Biodegradable Regenerated Cellulose Films and Printed Recyclable Silver Nanowires DOI Open Access
Luz Meza, Darpan Shukla, Hasan Sadeghifar

et al.

Advanced Sustainable Systems, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 16, 2024

Abstract This study describes the production of biodegradable and recyclable flexible electronic devices created by screen‐printing silver nanowires (AgNWs) onto regenerated cellulose films (RCFs). RCFs, derived from microcrystalline (MCC), are developed further enhanced for flexibility with additives such as glycerol poly(ethylene glycol) diglycidyl ether (PEGDE). The resulting display relatively high tensile strength (up to 120 MPa), low Young's Modulus (down 1500 90% optical transparency. Ink AgNWs oxide) (PEO) a binder is screen‐printed on films. printed patterns exhibit electrical conductivity, excellent electromechanical performance, strong interfacial adhesion RCFs. To demonstrate application RCFs soft electronics, transparent conductive electrodes (TCEs) fabricated. Grid honeycomb structures separately evaluated in terms sheet resistance TCEs ≈80% transparency very (0.045 Ω sq −1 ) obtained. Furthermore, enzymatic hydrolysis substrate recovery reuse demonstrated, showing potential integrating natural polymers nanomaterials eco‐friendly sustainable electronics.

Language: Английский

Citations

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