Mg Doped Li-LiB Alloy with In Situ Formed Lithiophilic LiB Skeleton for Lithium Metal Batteries.
Li–B–Mg composite
buffer volume change
dendrite‐free
lithiophilic 3D skeleton
ultralong lifespan
Journal
Advanced science (Weinheim, Baden-Wurttemberg, Germany)
ISSN: 2198-3844
Titre abrégé: Adv Sci (Weinh)
Pays: Germany
ID NLM: 101664569
Informations de publication
Date de publication:
Mar 2020
Mar 2020
Historique:
received:
25
09
2019
revised:
10
11
2019
entrez:
21
3
2020
pubmed:
21
3
2020
medline:
21
3
2020
Statut:
epublish
Résumé
High energy density lithium metal batteries (LMBs) are promising next-generation energy storage devices. However, the uncontrollable dendrite growth and huge volume change limit their practical applications. Here, a new Mg doped Li-LiB alloy with in situ formed lithiophilic 3D LiB skeleton (hereinafter called Li-B-Mg composite) is presented to suppress Li dendrite and mitigate volume change. The LiB skeleton exhibits superior lithiophilic and conductive characteristics, which contributes to the reduction of the local current density and homogenization of incoming Li
Identifiants
pubmed: 32195088
doi: 10.1002/advs.201902643
pii: ADVS1513
pmc: PMC7080552
doi:
Types de publication
Journal Article
Langues
eng
Pagination
1902643Informations de copyright
© 2020 The Authors. Published by WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim.
Déclaration de conflit d'intérêts
The authors declare no conflict of interest.
Références
Adv Mater. 2017 Mar;29(10):
pubmed: 28032934
Phys Rev B Condens Matter. 1993 Jan 1;47(1):558-561
pubmed: 10004490
Adv Mater. 2017 Aug;29(29):
pubmed: 28585339
Nat Commun. 2016 Mar 18;7:10992
pubmed: 26987481
ACS Nano. 2017 Jun 27;11(6):6362-6369
pubmed: 28511004
Adv Mater. 2016 Mar 16;28(11):2155-62
pubmed: 26754639
Nat Commun. 2015 Aug 24;6:8058
pubmed: 26299379
Phys Rev Lett. 1996 Oct 28;77(18):3865-3868
pubmed: 10062328
Angew Chem Int Ed Engl. 2017 Nov 20;56(47):14942-14947
pubmed: 28994191
Adv Mater. 2018 May 28;:e1801213
pubmed: 29806166
J Phys Chem Lett. 2014 May 15;5(10):1721-6
pubmed: 26270373
Adv Mater. 2019 Jul;31(29):e1901310
pubmed: 31148281
Nat Commun. 2015 Feb 20;6:6362
pubmed: 25698340
Adv Sci (Weinh). 2020 Jan 09;7(6):1902643
pubmed: 32195088
Chem Soc Rev. 2010 Aug;39(8):3115-41
pubmed: 20593097
Small. 2014 Nov 12;10(21):4257-63
pubmed: 25074801
Nano Lett. 2015 May 13;15(5):2910-6
pubmed: 25822282
Phys Rev B Condens Matter. 1994 Dec 15;50(24):17953-17979
pubmed: 9976227
ACS Appl Mater Interfaces. 2018 Apr 25;10(16):13552-13561
pubmed: 29600841
Adv Mater. 2019 Jan;31(3):e1804815
pubmed: 30462868
Adv Mater. 2019 Aug;31(33):e1901820
pubmed: 31231876
Nat Commun. 2019 Feb 22;10(1):900
pubmed: 30796214