Designing Amino Functionalized Titanium-Organic Framework on Separators Toward Sieving and Redistribution of Polysulfides in Lithium-Sulfur Batteries

Designing Amino Functionalized Titanium-Organic Framework on Separators Toward Sieving and Redistribution of Polysulfides in Lithium-Sulfur Batteries

Highlights Amino could narrow the sub-nanopore size of Ti–MOF modified layer to around 0.8 nm for perfectly inhibiting polysulfides shuttle. Amino enables redistribution and reutilization of blocked polysulfides via leveraging electrostatic adsorption. Electrostatic adsorption and Lewis acid–base in...

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Bibliographic Details
Main Authors: Xiaoya Kang, Tianqi He, Hao Dang, Xiangye Li, Yumeng Wang, Fuliang Zhu, Fen Ran
Format: Article
Language:English
Published: SpringerOpen 2025-05-01
Series:Nano-Micro Letters
Subjects:
Size–sieving effect
Functional separator
MOF
Polysulfides shuttle
Lithium–sulfur batteries
Online Access:https://doi.org/10.1007/s40820-025-01733-0
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