Towards flexible solid-state supercapacitors for smart and wearable electronics
Dubal, Deepak P. (Institut Català de Nanociència i Nanotecnologia)
Chodankar, Nilesh R. (Chonnam National University)
Kim, Do-Heyoung (Chonnam National University)
Gómez-Romero, Pedro 1959- (Institut Català de Nanociència i Nanotecnologia)

Additional title:	Recent Advances in Flexible Solid-State Supercapacitors
Date:	2018
Abstract:	Flexible solid-state supercapacitors (FSSCs) are frontrunners in energy storage device technology and have attracted extensive attention owing to recent significant breakthroughs in modern wearable electronics. In this study, we review the state-of-the-art advancements in FSSCs to provide new insights on mechanisms, emerging electrode materials, flexible gel electrolytes and novel cell designs. The review begins with a brief introduction on the fundamental understanding of charge storage mechanisms based on the structural properties of electrode materials. The next sections briefly summarise the latest progress in flexible electrodes (i. e. , freestanding and substrate-supported, including textile, paper, metal foil/wire and polymer-based substrates) and flexible gel electrolytes (i. e. , aqueous, organic, ionic liquids and redox-active gels). Subsequently, a comprehensive summary of FSSC cell designs introduces some emerging electrode materials, including MXenes, metal nitrides, metal-organic frameworks (MOFs), polyoxometalates (POMs) and black phosphorus. Some potential practical applications, such as the development of piezoelectric, photo-, shape-memory, self-healing, electrochromic and integrated sensor-supercapacitors are also discussed. The final section highlights current challenges and future perspectives on research in this thriving field.
Grants:	Ministerio de Economía y Competitividad MAT2015-68394-R Agència de Gestió d'Ajuts Universitaris i de Recerca 2014/SGR-1505 Ministerio de Economía y Competitividad SEV-2013-0295
Rights:	Tots els drets reservats.
Language:	Anglès
Document:	Article ; recerca ; Versió sotmesa a revisió
Subject:	Electric Capacitance ; Electrodes ; Electrolytes ; Gels ; Metal-Organic Frameworks ; Phosphorus ; Tungsten Compounds ; Wearable Electronic Devices
Published in:	Chemical Society Reviews, Vol. 47, Issue 6 (March 2018) , p. 2065-2129, ISSN 1460-4744

DOI: 10.1039/c7cs00505a
PMID: 29399689

Preprint 164 p, 6.1 MB

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Research literature > UAB research groups literature > Research Centres and Groups (research output) > Experimental sciences > Catalan Institute of Nanoscience and Nanotechnology (ICN2)
Articles > Research articles
Articles > Published articles