Proof of concept of flexible supercapacitors fabricated with carbon gels and MnO2 printed on carbon cloth
Up to now, the scientific community has achieved a significant progress in designing innovative, flexible and conductive materials, paving the way for the advancement of cutting-edge electronic devices dedicated for smart wearable applications. Herein, the introduction of carbon cloth (CC)-based pla...
| Autores: | , , , , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2025 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/400099 |
| Acceso en línea: | http://hdl.handle.net/10261/400099 https://api.elsevier.com/content/abstract/scopus_id/105012589212 |
| Access Level: | acceso abierto |
| Palabra clave: | Solid-state supercapacitor Aquivion membrane Carbon xerogel Flexible devices Manganese dioxide http://metadata.un.org/sdg/7 http://metadata.un.org/sdg/9 Ensure access to affordable, reliable, sustainable and modern energy for all Build resilient infrastructure, promote inclusive and sustainable industrialization and foster innovation |
| Sumario: | Up to now, the scientific community has achieved a significant progress in designing innovative, flexible and conductive materials, paving the way for the advancement of cutting-edge electronic devices dedicated for smart wearable applications. Herein, the introduction of carbon cloth (CC)-based platform for energy storage devices was adopted for nanomaterial coating and improved multilayer adhesion. Using carbon xerogel (CX) and manganese dioxide (MnO<inf>2</inf>) printed on CC, an asymmetric supercapacitor was developed, achieving a high specific capacitance of 213 F g<sup>−1</sup>, energy density of 24 Wh·kg<sup>−1</sup>, at a power density of 180 W kg<sup>−1</sup>, and low self-discharge rate with a voltage retention of 72 % after 22 h. This work paves the way for the adoption of carbon cloth thanks to its outstanding features as a promising and flexible platform to drive the development of next-generation smart and wearable electronic devices dedicated for healthcare and environmental monitoring applications. |
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