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20240229161929.0 |
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231225s2018 xx |||||o 00| ||eng c |
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|a 10.1002/adma.201804084
|2 doi
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|a pubmed24n1308.xml
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|a (DE-627)NLM287794113
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|a (NLM)30141197
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Chen, Wei
|e verfasserin
|4 aut
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|a Atomic Interlamellar Ion Path in High Sulfur Content Lithium-Montmorillonite Host Enables High-Rate and Stable Lithium-Sulfur Battery
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|c 2018
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Revised 27.02.2024
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|a published: Print-Electronic
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|a Citation Status Publisher
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|a © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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|a Fast lithium ion transport with a high current density is critical for thick sulfur cathodes, stemming mainly from the difficulties in creating effective lithium ion pathways in high sulfur content electrodes. To develop a high-rate cathode for lithium-sulfur (Li-S) batteries, extenuation of the lithium ion diffusion barrier in thick electrodes is potentially straightforward. Here, a phyllosilicate material with a large interlamellar distance is demonstrated in high-rate cathodes as high sulfur loading. The interlayer space (≈1.396 nm) incorporated into a low lithium ion diffusion barrier (0.155 eV) significantly facilitates lithium ion diffusion within the entire sulfur cathode, and gives rise to remarkable nearly sulfur loading-independent cell performances. When combined with 80% sulfur contents, the electrodes achieve a high capacity of 865 mAh g-1 at 1 mA cm-2 and a retention of 345 mAh g-1 at a high discharging/charging rate of 15 mA cm-2 , with a sulfur loading up to 4 mg. This strategy represents a major advance in high-rate Li-S batteries via the construction of fast ions transfer paths toward real-life applications, and contributes to the research community for the fundamental mechanism study of loading-independent electrode systems
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|a Journal Article
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|a high sulfur content
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|a lithium ion transport path
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|a lithium-montmorillonite
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4 |
|a lithium-sulfur batteries
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1 |
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|a Lei, Tianyu
|e verfasserin
|4 aut
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1 |
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|a Lv, Weiqiang
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Hu, Yin
|e verfasserin
|4 aut
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1 |
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|a Yan, Yichao
|e verfasserin
|4 aut
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|a Jiao, Yu
|e verfasserin
|4 aut
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1 |
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|a He, Weidong
|e verfasserin
|4 aut
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1 |
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|a Li, Zhenghan
|e verfasserin
|4 aut
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1 |
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|a Yan, Chenglin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Xiong, Jie
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g (2018) vom: 23. Aug., Seite e1804084
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
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| 773 |
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|g year:2018
|g day:23
|g month:08
|g pages:e1804084
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|u http://dx.doi.org/10.1002/adma.201804084
|3 Volltext
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|a GBV_USEFLAG_A
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|a SYSFLAG_A
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|a GBV_ILN_350
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|a AR
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|j 2018
|b 23
|c 08
|h e1804084
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