[HTML][HTML] Precisely visit the performance modulation of functionalized separator in Li-S batteries via consecutive multiscale analysis

Z Hao, J Chen, X Lu, L Kang, C Tan, R Xu, L Yuan… - Energy Storage …, 2022 - Elsevier
Despite progress of functionalized separator in preventing the shuttle effect and promoting
the sulfur utilization, the precise and non-destructive investigation of structure-function …

Bifunctional Separator with Ultra-Lightweight MnO2 Coating for Highly Stable Lithium–Sulfur Batteries

YW Tian, YJ Zhang, L Wu, WD Dong… - … Applied Materials & …, 2023 - ACS Publications
The severe shuttling behavior in the discharging–charging process largely hampers the
commercialization of lithium–sulfur (Li–S) batteries. Herein, we design a bifunctional …

Two-dimensional materials towards separator functionalization in advanced Li–S batteries

J Tang, Q Zhao, F Li, Z Hao, X Xu, Q Zhang, J Liu, Y Jin… - Nanoscale, 2021 - pubs.rsc.org
Functional separators have played important roles in improving the electrochemical
performance of lithium–sulfur (Li–S) batteries by addressing the key issues of both the sulfur …

Pore-space-partitioned MOF separator promotes high-sulfur-loading Li–S batteries with intensified rate capability and cycling life

Y Chen, L Zhang, H Pan, J Zhang, S Xiang… - Journal of Materials …, 2021 - pubs.rsc.org
An elaborately modified separator capable of simultaneously blocking polysulfide shuttle
and promoting Li+ ion transport is crucial for developing high-energy-density lithium–sulfur …

Insights into the Interconnection of the Electrodes and Electrolyte Species in Lithium–Sulfur Batteries Using Spatially Resolved Operando X-ray Absorption …

ATS Freiberg, A Siebel, A Berger… - The Journal of …, 2018 - ACS Publications
The lithium–sulfur (Li–S) battery chemistry has attracted great interest in the last decade
because of its outstanding theoretical gravimetric energy density compared to the state-of …

Inorganic separators enable significantly suppressed polysulfide shuttling in high-performance lithium–sulfur batteries

H Qu, J Ju, B Chen, N Xue, H Du, X Han… - Journal of Materials …, 2018 - pubs.rsc.org
Despite being a promising energy storage system due to their high theoretical energy
density of 2567 W h kg− 1 and economic applicability, liquid electrolyte based lithium–sulfur …

Nano‐LaMnO3 Modified Separator for Enhanced Redox Reaction Kinetics and Electrochemical Performance of Lithium‐Sulfur Batteries

D Yi, L Chang, B Zhou, Y Ma, Y Wu, P Wang… - …, 2024 - Wiley Online Library
The “shuttle effect” and sluggish conversion reaction kinetics of polysulfides seriously hinder
the practical application of Li‐S batteries. In this study, nano‐sized LaMnO3 (N‐LMO) with …

Multiscale characterization of a lithium/sulfur battery by coupling operando X-ray tomography and spatially-resolved diffraction

G Tonin, G Vaughan, R Bouchet, F Alloin… - Scientific Reports, 2017 - nature.com
Due to its high theoretical specific capacity, the lithium/sulfur battery is one of the most
promising candidates for replacing current lithium-ion batteries. In this work, we investigate …

Enhanced electrochemical kinetics and polysulfide traps of bifunctional perovskite promoter for highly stable lithium–sulfur batteries

RQ Dai, YP Zhang, J Fan, Q Xu… - … Sustainable Chemistry & …, 2020 - ACS Publications
Due to the high theoretical energy density, lithium–sulfur batteries have been regarded as
one of the secondary cells with promising development prospects. Here, the vacuum …

Breaking the Passivation Effect for MnO2 Catalysts in Li−S Batteries by Anion‐Cation Doping

Q Jiang, H Xu, KS Hui, Z Ye, C Zha, Z Lin… - Angewandte …, 2024 - Wiley Online Library
Transition metal oxides (TMOs) are recognized as high‐efficiency electrocatalyst systems for
restraining the shuttle effect in lithium‐sulfur (Li− S) batteries, owing to their robust …