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Printable carbon-ba...
Printable carbon-based supercapacitors reinforced with cellulose and conductive polymers
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- Belaineh Yilma, Dagmawi (författare)
- RISE,Smart hårdvara,RISE Res Inst Sweden, Sweden; RISE Res Inst Sweden, Sweden
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- Brooke, Robert, 1989- (författare)
- RISE,Smart hårdvara,RISE Res Inst Sweden, Sweden; RISE Res Inst Sweden, Sweden
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- Sani, Negar (författare)
- RISE,Smart hårdvara,RISE Res Inst Sweden, Sweden; RISE Res Inst Sweden, Sweden
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visa fler...
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- Say, Mehmet Girayhan (författare)
- Linköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten
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- Håkansson, Karl MO (författare)
- RISE,Smart hårdvara,RISE Res Inst Sweden, Sweden; RISE Res Inst Sweden, Sweden
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- Engquist, Isak (författare)
- Linköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten,Wallenberg Wood Science Center
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- Berggren, Magnus (författare)
- Linköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten,Wallenberg Wood Science Center
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- Edberg, Jesper, 1988- (författare)
- RISE,Smart hårdvara,RISE Res Inst Sweden, Sweden; RISE Res Inst Sweden, Sweden
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visa färre...
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(creator_code:org_t)
- Elsevier Ltd, 2022
- 2022
- Engelska.
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Ingår i: Journal of Energy Storage. - : Elsevier Ltd. - 2352-152X .- 2352-1538. ; 50
- Relaterad länk:
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https://doi.org/10.1...
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https://doi.org/10.1...
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https://liu.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- Sustainable electrical energy storage is one of the most important scientific endeavors of this century. Battery and supercapacitor technologies are here crucial, but typically the current state of the art suffers from either lack of large-scale production possibilities, sustainability or insufficient performance and hence cannot match growing demands in society. Paper and cellulosic materials are mature scalable templates for industrial roll-to-roll production. Organic materials, such as conducting polymers, and carbon derivatives are materials that can be synthesized or derived from abundant sources. Here, we report the combination of cellulose, PEDOT:PSS and carbon derivatives for bulk supercapacitor electrodes adapted for printed electronics. Cellulose provides a mesoscopic mesh for the organization of the active ingredients. Furthermore, the PEDOT:PSS in combination with carbon provides superior device characteristics when comparing to the previously standard combination of activated carbon and carbon black. PEDOT:PSS acts as a mixed ion-electron conducting glue, which physically binds activated carbon particles together, while at the same time facilitating swift transport of both electrons and ions. A surprisingly small amount (10%) of PEDOT:PSS is needed to achieve an optimal performance. This work shows that cellulose added to PEDOT:PSS-carbon enables high-performing, mechanically stable, printed supercapacitor electrodes using a combination of printing methods.
Ämnesord
- NATURVETENSKAP -- Kemi -- Materialkemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Materials Chemistry (hsv//eng)
Nyckelord
- Cellulose
- Energy storage
- PEDOT
- Printed electronics
- Screen printing
- Supercapacitor
- Activated carbon
- Carbon black
- Conducting polymers
- Electrodes
- 'current
- Carbon-based
- Cellulose polymers
- Conductive Polymer
- Electrical energy storages
- PEDOT/PSS
- State of the art
- Supercapacitor electrodes
- Organic Materials
- Polymers
- Production
- Silk Screen Printing
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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Till lärosätets databas
- Av författaren/redakt...
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Belaineh Yilma, ...
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Brooke, Robert, ...
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Sani, Negar
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Say, Mehmet Gira ...
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Håkansson, Karl ...
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Engquist, Isak
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visa fler...
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Berggren, Magnus
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Edberg, Jesper, ...
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visa färre...
- Om ämnet
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- NATURVETENSKAP
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NATURVETENSKAP
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och Kemi
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och Materialkemi
- Artiklar i publikationen
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Journal of Energ ...
- Av lärosätet
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RISE
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Linköpings universitet