Nitrogen-Doped Carbon Fibers Embedded with Zincophilic Cu Nanoboxes for Stable Zn-Metal Anodes

© 2022 Wiley-VCH GmbH.

Détails bibliographiques
Publié dans:Advanced materials (Deerfield Beach, Fla.). - 1998. - 34(2022), 18 vom: 30. Mai, Seite e2200342
Auteur principal: Zeng, Yinxiang (Auteur)
Autres auteurs: Sun, Peng Xiao, Pei, Zhihao, Jin, Qi, Zhang, Xitian, Yu, Le, Lou, Xiong Wen David
Format: Article en ligne
Langue:English
Publié: 2022
Accès à la collection:Advanced materials (Deerfield Beach, Fla.)
Sujets:Journal Article Cu nanoboxes N-doped carbon fibers Zn-metal anodes hollow structures zincophilic sites
LEADER 01000caa a22002652c 4500
001 NLM337779759
003 DE-627
005 20250303030409.0
007 cr uuu---uuuuu
008 231225s2022 xx |||||o 00| ||eng c
024 7 |a 10.1002/adma.202200342  |2 doi 
028 5 2 |a pubmed25n1125.xml 
035 |a (DE-627)NLM337779759 
035 |a (NLM)35246896 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Zeng, Yinxiang  |e verfasserin  |4 aut 
245 1 0 |a Nitrogen-Doped Carbon Fibers Embedded with Zincophilic Cu Nanoboxes for Stable Zn-Metal Anodes 
264 1 |c 2022 
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 06.05.2022 
500 |a published: Print-Electronic 
500 |a Citation Status PubMed-not-MEDLINE 
520 |a © 2022 Wiley-VCH GmbH. 
520 |a The practical application of Zn-metal anodes (ZMAs) is mainly impeded by the limited lifespan and low Coulombic efficiency (CE) resulting from the Zn dendrite growth and side reactions. Herein, a 3D multifunctional host consisting of N-doped carbon fibers embedded with Cu nanoboxes (denoted as Cu NBsNCFs) is rationally designed and developed for stable ZMAs. The 3D macroporous configuration and hollow structure can lower the local current density and alleviate the large volume change during the repeated cycling processes. Furthermore, zincophilic Cu and in-situ-formed Cu-Zn alloy can act as homogeneous nucleation sites to minimize the Zn nucleation overpotential, further guiding uniform and dense Zn deposition. As a result, this Cu NBs@NCFs host exhibits high CE of Zn plating/stripping for 1000 cycles. The Cu NBs@NCFs-Zn electrode shows low voltage hysteresis and prolonged cycling life (450 h) with dendrite-free behaviors. As a proof-of-concept demonstration, a Zn-ion full cell is fabricated based on this Cu NBs@NCFs-Zn anode, which demonstrates decent rate capability and improved cycling performance 
650 4 |a Journal Article 
650 4 |a Cu nanoboxes 
650 4 |a N-doped carbon fibers 
650 4 |a Zn-metal anodes 
650 4 |a hollow structures 
650 4 |a zincophilic sites 
700 1 |a Sun, Peng Xiao  |e verfasserin  |4 aut 
700 1 |a Pei, Zhihao  |e verfasserin  |4 aut 
700 1 |a Jin, Qi  |e verfasserin  |4 aut 
700 1 |a Zhang, Xitian  |e verfasserin  |4 aut 
700 1 |a Yu, Le  |e verfasserin  |4 aut 
700 1 |a Lou, Xiong Wen David  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Advanced materials (Deerfield Beach, Fla.)  |d 1998  |g 34(2022), 18 vom: 30. Mai, Seite e2200342  |w (DE-627)NLM098206397  |x 1521-4095  |7 nnas 
773 1 8 |g volume:34  |g year:2022  |g number:18  |g day:30  |g month:05  |g pages:e2200342 
856 4 0 |u http://dx.doi.org/10.1002/adma.202200342  |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 34  |j 2022  |e 18  |b 30  |c 05  |h e2200342