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Comparison between different metal oxide nanostructures and nanocomposites for sensing, energy generation and energy harvesting
Linköping University, Department of Science and Technology, Physics and Electronics. Linköping University, Faculty of Science & Engineering.ORCID iD: 0000-0001-6235-7038
Linköping University, Department of Science and Technology. Linköping University, Faculty of Science & Engineering.
Linköping University, Department of Science and Technology. Linköping University, Faculty of Science & Engineering.
University of Sindh, Pakistan.
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2016 (English)In: OXIDE-BASED MATERIALS AND DEVICES VII, SPIE-INT SOC OPTICAL ENGINEERING , 2016, Vol. 9749, no UNSP 97491LConference paper, Published paper (Refereed)
Abstract [en]

Highlights from research on different nanocomposites and nanostructures for sensing and other energy related applications will be presented. The synthesized nanostructures and nanocomposites presented here were all obtained using the low temperature (amp;lt; 100 degrees C) chemical approach. Nanostructures featured by small foot-print and synthesized by the low temperature aqueous chemical approach allows the utilization of non-conventional solid and soft substrates like e.g. glass, plastic, textile and paper. We here present results from different metal oxide nanostructures employed for chemical sensing and some innovative energy related applications. Efficient sensitive and selective sensing of dopamine, melamine, and glucose are presented as some examples of self-powered sensors utilizing the electrochemical phenomenon i.e. transferring chemical energy into electrical signal. Further the use of nanomaterials for developing self-powered devices utilizing mechanical ambient energy is presented via piezoelectric and triboelectric effects. Here the self-powered devices and systems were relying on utilizing the electormechanical phenomenon i.e. transferring ambient mechanical energy into useful electrical energy. Finally the visibility of nanomaterials prepared by the low temperature chemical synthesis as possible low cost replacement of Pt electrodes for hydrogen production is briefly presented and discussed.

Place, publisher, year, edition, pages
SPIE-INT SOC OPTICAL ENGINEERING , 2016. Vol. 9749, no UNSP 97491L
Series
Proceedings of SPIE, ISSN 0277-786X
Keyword [en]
Metal oxide nanostructures; electrochemical sensing; electromechanical energy; self-powered devices; hydrogen production; renewable energy applications
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:liu:diva-131920DOI: 10.1117/12.2214513ISI: 000382989200023ISBN: 978-1-62841-984-9 (print)OAI: oai:DiVA.org:liu-131920DiVA: diva2:1034810
Conference
Conference on Oxide-Based Materials and Devices VII
Available from: 2016-10-13 Created: 2016-10-11 Last updated: 2016-10-13

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Willander, MagnusAlnoor, HatimElhag, SamiNour, EimanNur, Omer
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Citation style
  • apa
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