A widely applicable strategy to convert fabrics into lithiophilic textile current collector for dendrite-free and high-rate capable lithium metal anode

Zhu, Ruijie; Zhu, Chunyu; Sheng, Nan; Rao, Zhonghao; Aoki, Yoshitaka; Habazaki, Hiroki

A widely applicable strategy to convert fabrics into lithiophilic textile current collector for dendrite-free and high-rate capable lithium metal anode

Zhu, Ruijie; Zhu, Chunyu; Sheng, Nan et al.

Chemical engineering journal, 2020, 388, 124256

Permalink : https://hdl.handle.net/2115/84430

このアイテムのアクセス数:504件（2026-08-15 00:17 集計）

閲覧可能ファイル

ファイル	フォーマット	サイズ	閲覧回数	説明
CEJ Final	pdf	1.97 MB	417

論文情報

ファイル出力 EndNote Basic出力 Mendeley出力

アクセス権	open access
URI	https://hdl.handle.net/2115/84430
タイトル	A widely applicable strategy to convert fabrics into lithiophilic textile current collector for dendrite-free and high-rate capable lithium metal anode
著者	Zhu, Ruijie ; Zhu, Chunyu ; Sheng, Nan ; Rao, Zhonghao ; Aoki, Yoshitaka ; Habazaki, Hiroki
著者名 Zhu, Ruijie
著者名 Zhu, Chunyu
著者名 Sheng, Nan
著者名 Rao, Zhonghao
e-Rad_Researcher 50360475 著者名 Aoki, Yoshitaka
e-Rad_Researcher 50208568 著者名 Habazaki, Hiroki
言語	英語
キーワード	Lithium metal anode
	Li metal battery
	Textile structure
	Bio-template
	Metallic current collector
発行日	2020-05-15
出版者	Elsevier
収録物名	Chemical engineering journal
巻(号)	388
ページ	124256
抄録	Hindered by dendrite growth, unceasing volume change and repeated regeneration of solid-state electrolyte interface, the practical application of lithium (Li) metal anode is still facing challenges from low Coulombic efficiency (CE), insufficient safety performance and poor cyclic stability. Current collector plays a key role in regulating Li deposition and suppressing dendrite growth. In this report, through a simple bio-template method, a textile-structured nickel (Ni) framework is fabricated as current collector for Li metal anode, whose unique micro-nano hierarchical structure is adequate for accommodating Li. A good performance after more than 200 cycles at 3 mA cm(-2) during repeated Li plating/stripping is remained in virtue of this unique structure design. By further introducing Ag2S nanoparticles uniformly to the current collector, a dendrite-free and high reversible Li metal anode is achieved, showing low over-potential (similar to 24 mV at 1 mA cm(-2)), high CE (similar to 98%) and excellent quick charging/discharging stability (up to 350 cycles at 10 mA cm(-2) in symmetric cell). Furthermore, this new strategy for constructing textile-structured metallic framework opens a foreground for various applications of porous metals.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
権利情報	Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
権利情報	©2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/
PISSN	1385-8947
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1016/j.cej.2020.124256