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Facile fabrication ...
Facile fabrication of graphene-based high-performance microsupercapacitors operating at a high temperature of 150 °C
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- Mishukova, Viktoriia (author)
- KTH,Elektronik och inbyggda system
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- Boulanger, Nicolas (author)
- Umeå universitet,Institutionen för fysik
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- Iakunkov, Artem (author)
- Umeå universitet,Institutionen för fysik
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- Delekta, Szymon Sollami (author)
- KTH,Elektronik och inbyggda system
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Zhuang, X. (author)
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- Talyzin, Aleksandr V., 1969- (author)
- Umeå universitet,Institutionen för fysik
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- Li, Jiantong, 1980- (author)
- KTH,Elektronik och inbyggda system
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(creator_code:org_t)
- 2021
- 2021
- English.
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In: Nanoscale Advances. - : Royal Society of Chemistry (RSC). - 2516-0230. ; 3:16, s. 4674-4679
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https://urn.kb.se/re...
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Abstract
Subject headings
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- Many industry applications require electronic circuits and systems to operate at high temperatures over 150 °C. Although planar microsupercapacitors (MSCs) have great potential for miniaturized on-chip integrated energy storage components, most of the present devices can only operate at low temperatures (<100 °C). In this work, we have demonstrated a facile process to fabricate activated graphene-based MSCs that can work at temperatures as high as 150 °C with high areal capacitance over 10 mF cm−2and good cycling performance. Remarkably, the devices exhibit no capacitance degradation during temperature cycling between 25 °C and 150 °C, thanks to the thermal stability of the active components.
Subject headings
- NATURVETENSKAP -- Kemi -- Materialkemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Materials Chemistry (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Annan elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Other Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
- NATURVETENSKAP -- Kemi -- Fysikalisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Physical Chemistry (hsv//eng)
Keyword
- Capacitance
- Electronics industry
- Energy storage
- Fabrication
- Flowcharting
- Thermodynamic stability
- Active components
- Circuits and systems
- Cycling performance
- Facile fabrication
- Industry applications
- Integrated energy storages
- Microsupercapacitors
- Temperature cycling
- Graphene
Publication and Content Type
- ref (subject category)
- art (subject category)
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