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231226s2023 xx |||||o 00| ||eng c |
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|a 10.1002/adma.202211201
|2 doi
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|a pubmed24n1173.xml
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|a (DE-627)NLM351941797
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|a (NLM)36683471
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Ling, Shangwen
|e verfasserin
|4 aut
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|a Densifiable Ink Extrusion for Roll-To-Roll Fiber Lithium-Ion Batteries with Ultra-High Linear and Volumetric Energy Densities
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|c 2023
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 06.04.2023
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|a Date Revised 06.04.2023
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a © 2023 Wiley-VCH GmbH.
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|a Conventional bulky and rigid planar architecting power systems are difficult to satisfy the growing demand for wearable applications. 1D fiber batteries bearing appealing features of miniaturization, adaptability, and weavability represent a promising solution, yet challenges remain pertaining to energy density and scalability. Herein, an ingenious densifiable functional ink is invented to fabricate scalable, flexible, and high-mass-loading fiber lithium-ion batteries (LIBs) by adopting a fast ink-extrusion technology. In the formulated ink, pyrrole-modified reduced graphene oxide is elaborately introduced and exerts multiple influences; it not only assembles carbon nanotubes and poly(vinylidene fluoride-co-hexafluoropropylene) to compose a sturdy, conductive, and agglomeration-free 3D network that realizes an ultra-high content (75 wt%) of the active materials and endows the electrode excellent flexibility but also serves as a capillary densification inducer, encouraging an extremely large linear mass loading (1.01 mg cm-1 per fiber) and packing density (782.1 mg cm-3 ). As a result, the assembled fiber LIBs deliver impressive linear and volumetric energy densities with superb mechanical compliance, demonstrating the best performance among all the reported extruded fiber batteries. This work highlights a highly effective and facile approach to fabricate high-performance fiber energy storage devices for future practical wearable applications
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|a Journal Article
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|a fiber batteries
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|a flexible electronic devices
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|a high energy density
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|a ink-extrusion
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|a scalability
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1 |
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|a Li, Xiaolong
|e verfasserin
|4 aut
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|a Zhou, Tiantian
|e verfasserin
|4 aut
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1 |
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|a Yuan, Ruoxin
|e verfasserin
|4 aut
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|a Sun, Shuxian
|e verfasserin
|4 aut
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|a He, Hanna
|e verfasserin
|4 aut
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|a Zhang, Chuhong
|e verfasserin
|4 aut
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|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g 35(2023), 14 vom: 13. Apr., Seite e2211201
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
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|g volume:35
|g year:2023
|g number:14
|g day:13
|g month:04
|g pages:e2211201
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|u http://dx.doi.org/10.1002/adma.202211201
|3 Volltext
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