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Reference Number EP/K035002/1
Title Advanced fibre-based energy storage for wearable applications
Status Completed
Energy Categories OTHER POWER and STORAGE TECHNOLOGIES(Energy storage) 100%;
Research Types Basic and strategic applied research 100%
Science and Technology Fields PHYSICAL SCIENCES AND MATHEMATICS (Chemistry) 100%
UKERC Cross Cutting Characterisation Not Cross-cutting 100%
Principal Investigator Dr C Crean
No email address given
Surrey Materials Institute
University of Surrey
Award Type Standard
Funding Source EPSRC
Start Date 23 May 2014
End Date 22 January 2016
Duration 20 months
Total Grant Value £96,656
Industrial Sectors No relevance to Underpinning Sectors
Region South East
Programme NC : Engineering
 
Investigators Principal Investigator Dr C Crean , Surrey Materials Institute, University of Surrey (100.000%)
  Industrial Collaborator Project Contact , University of Manchester (0.000%)
Project Contact , Fibretronic Limited, China (0.000%)
Project Contact , Fudan University, China (0.000%)
Project Contact , North Carolina State University, USA (0.000%)
Web Site
Objectives
Abstract The applicant is an experienced researcher and has a broad background in physical chemical characterisation, whose principal research interests include the synthesis, functionalisation and characterisation of advanced and nanostructured electro-materials for applications such as bionics, sensors, and energy storage. The applicant has pioneered the use of carbon nanotubes fibres as possible implantable electrode materials, when previously they were known for their exceptional mechanical properties. Novel fibres were developed, the electrical properties of which far exceeded that of previously made bio-fibres. The methods developed allowed fibre formation with broad material applicability.A challenge for nanomaterial research is aggregation. To allow the extraordinary properties of nanomaterials to be fully exploited, they must be effectively dispersed and integrated into useful devices. Following appropriate dispersion these materials lend themselves to processing by fibre spinning. Flexible fibre electrodes have to date been produced almost exclusively from carbon. Recently, we published the first report combining a metal oxide nanotube with carbon nanotubes to create multi-functional fibre electrodes for biomedical applications. Since it has been shown that it is possible to spin fibres from titania nanotubes it should also be possible to extend the range of nanotubes to those made from other materials.More recently in a very exciting development, researchers have combined graphene sheets with CNTs to produce macroscopic fibres with extraordinary strength properties. Combining the high electrical conductivity we previously achieved, with the strength of intercalated graphene and sustainable energy storage capabilities of manganese dioxide will enable the fabrication of highly novel and patentable flexible fibre electrodes.This proposal aims to broaden the scope of our initial studies by incorporating nanotubes of manganese dioxide with carbon nanotubes and graphene, for the first time. We will demonstrate this approach by fabricating a novel flexible fibre electrode for sustainable energy storage. The overall aim of the proposed research is to fabricate fibre supercapacitors, which can be woven to make energy storage options for e-textiles.
Publications (none)
Final Report (none)
Added to Database 16/06/14