|
|
|
|
| LEADER |
01000naa a22002652 4500 |
| 001 |
NLM355727943 |
| 003 |
DE-627 |
| 005 |
20231226064944.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231226s2023 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1002/adma.202301308
|2 doi
|
| 028 |
5 |
2 |
|a pubmed24n1185.xml
|
| 035 |
|
|
|a (DE-627)NLM355727943
|
| 035 |
|
|
|a (NLM)37068790
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Kang, Tae Woog
|e verfasserin
|4 aut
|
| 245 |
1 |
3 |
|a An Ion-Channel-Restructured Zwitterionic Covalent Organic Framework Solid Electrolyte for All-Solid-State Lithium-Metal Batteries
|
| 264 |
|
1 |
|c 2023
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ƒaComputermedien
|b c
|2 rdamedia
|
| 338 |
|
|
|a ƒa Online-Ressource
|b cr
|2 rdacarrier
|
| 500 |
|
|
|a Date Revised 27.07.2023
|
| 500 |
|
|
|a published: Print-Electronic
|
| 500 |
|
|
|a Citation Status PubMed-not-MEDLINE
|
| 520 |
|
|
|a © 2023 Wiley-VCH GmbH.
|
| 520 |
|
|
|a Organic solid electrolytes offer an effective route for safe and high-energy-density all-solid-state Li metal batteries. However, it remains a challenge to devise a new strategy to promote the dissociation of strong ion pairs and the transport of ionic components in organic solid electrolytes. Herein, a zwitterionic covalent organic framework (Zwitt-COF) with well-defined chemical and pore structures is prepared as a solid electrolyte capable of accelerating the dissociation and transport of Li ions. The Zwitt-COF solid electrolyte exhibits a high room-temperature ionic conductivity of 1.65 × 10-4 S cm-1 with a wide electrochemical stability window. Besides, the Zwitt-COF solid electrolyte displays stable Li plating/stripping behavior via effective inhibition of the formation of Li dendrites and dead Li, leading to superior long-term cycle performance with retention of 99% discharge capacity and 98% Coulombic efficiency in an all-solid-state Li-metal battery. Theoretical simulations reveal that the incorporation of zwitterionic groups into COF can facilitate the dissociation of strong ion pairs and reconstruct the AA-stacking configuration by dissociative adsorption of Li+ ions on Zwitt-COF producing linear hexagonal ion channels in the Zwitt-COF solid electrolyte. This strategy based on Zwitt-COF can provide an alternative way to construct various solid-state Li batteries
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
4 |
|a all-solid-state lithium batteries
|
| 650 |
|
4 |
|a covalent organic frameworks
|
| 650 |
|
4 |
|a lithium-metal batteries
|
| 650 |
|
4 |
|a solid electrolytes
|
| 650 |
|
4 |
|a zwitterionic ion conductors
|
| 700 |
1 |
|
|a Lee, Jun-Hyeong
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Lee, Jaewoo
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Park, Jung Hyun
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Shin, Jae-Hoon
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Ju, Jong-Min
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Lee, Hajin
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Lee, Sang Uck
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Kim, Jong-Ho
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g 35(2023), 30 vom: 10. Juli, Seite e2301308
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
|
| 773 |
1 |
8 |
|g volume:35
|g year:2023
|g number:30
|g day:10
|g month:07
|g pages:e2301308
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1002/adma.202301308
|3 Volltext
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_350
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|d 35
|j 2023
|e 30
|b 10
|c 07
|h e2301308
|