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Sökning: onr:"swepub:oai:DiVA.org:liu-184852" > Water-in-Polymer Sa...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004765naa a2200445 4500
001oai:DiVA.org:liu-184852
003SwePub
008220513s2022 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-1848522 URI
024a https://doi.org/10.1002/aesr.2021001652 DOI
040 a (SwePub)liu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Khan, Ziyauddinu Linköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten4 aut0 (Swepub:liu)ziykh98
2451 0a Water-in-Polymer Salt Electrolyte for Slow Self-Discharge in Organic Batteries
264 c 2021-11-16
264 1b WILEY,c 2022
338 a electronic2 rdacarrier
500 a Funding Agencies|Proof-of-Concept project "Paper Batteries" - Knut and Alice Wallenberg (KAW) foundation; "high-voltage aqueous electrolytes" - Knut and Alice Wallenberg (KAW) foundation; "Wood Wallenberg Science Center" - Knut and Alice Wallenberg (KAW) foundation; Swedish Government Strategic Research Area in Materials Science on Functional Materials at Linkoping University [2009-00971]; Wallenberg Scholar grants from KAW
520 a In electrochemical energy storage devices (ESDs), organic electrolytes are typically used for wide operational potential window, yet they suffer with cost, environmental, flammability issues, and low ionic conductivity when compared with water-based electrolytes. Hence, for large-scale applications that require high power and safety, presently there is no true solution. Though water-based electrolytes have higher ionic conductivities, and are cost-effective and nonflammable, their high self-discharge rate with organic/carbon-based electrodes impedes their commercialization. It is found out that highly concentrated polymer electrolytes on the concept of "water-in-salt electrolyte" lead to extremely low leakage current within the electrochemical stability window (ESW) of water, thus solving the issue of self-discharge in organic/carbon-based ESDs. Herein, potassium polyacrylate (PAAK) is prepared as "water-in-polymer salt electrolyte" (WIPSE) and tested for one of most abundant wood-based biopolymer lignin and polyimide as positive and negative electrodes, respectively, in both half-cell and full-cell. The device shows an open-circuit voltage drops <0.45V in 100h setting a record for organic batteries using aqueous electrolyte. The high ionic conductivity (40-120mScm(-1)) nonflammability of PAAK with high ESW (3.1V) opens a new direction for truly safe, sustainable, and high power (6.8kWkg(-1)) organic ESD manufactured by printing technologies.
650 7a TEKNIK OCH TEKNOLOGIERx Samhällsbyggnadsteknikx Vattenteknik0 (SwePub)201072 hsv//swe
650 7a ENGINEERING AND TECHNOLOGYx Civil Engineeringx Water Engineering0 (SwePub)201072 hsv//eng
653 a biopolymers; lignin; organic battery; polymer batteries; polymer electrolytes; self-discharge; water in salt
700a Ail, Ujwalau Linköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten4 aut0 (Swepub:liu)ujwai73
700a Ajjan, Fátimau Linköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten4 aut0 (Swepub:liu)fataj75
700a Phopase, Jaywantu Linköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten4 aut0 (Swepub:liu)jayph80
700a Khan, Ziau Linköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten4 aut0 (Swepub:liu)ziaul09
700a Kim, Narau Linköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten4 aut0 (Swepub:liu)narki16
700a Nilsson, Jakobu Ligna Energy AB, Sweden4 aut
700a Inganäs, Olleu Linköpings universitet,Elektroniska och fotoniska material,Tekniska fakulteten4 aut0 (Swepub:liu)ollin59
700a Berggren, Magnusu Linköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten,Wallenberg Wood Science Center4 aut0 (Swepub:liu)magbe98
700a Crispin, Xavieru Linköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten,Wallenberg Wood Science Center4 aut0 (Swepub:liu)xavcr43
710a Linköpings universitetb Laboratoriet för organisk elektronik4 org
773t Advanced Energy and Sustainability Researchd : WILEYg 3:1q 3:1x 2699-9412
856u https://liu.diva-portal.org/smash/get/diva2:1658018/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print
856u https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/aesr.202100165
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-184852
8564 8u https://doi.org/10.1002/aesr.202100165

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