Understanding the catalytic kinetics of polysulfide redox reactions on transition metal compounds in Li–S batteries

J Wu, T Ye, Y Wang, P Yang, Q Wang, W Kuang… - ACS …, 2022 - ACS Publications
Because of their high energy density, low cost, and environmental friendliness, lithium–
sulfur (Li–S) batteries are one of the potential candidates for the next-generation energy …

Boosting lean electrolyte lithium–sulfur battery performance with transition metals: a comprehensive review

H Pan, Z Cheng, Z Zhou, S **e, W Zhang, N Han… - Nano-Micro Letters, 2023 - Springer
Abstract Lithium–sulfur (Li–S) batteries have received widespread attention, and lean
electrolyte Li–S batteries have attracted additional interest because of their higher energy …

Non‐Carbon‐Dominated Catalyst Architecture Enables Double‐High‐Energy‐Density Lithium–Sulfur Batteries

R **ao, T Yu, S Yang, X Zhang, T Hu… - Advanced Functional …, 2024 - Wiley Online Library
The commonly used “catalyst on carbon” architecture as a sulfur host is difficult to jointly
achieve high gravimetric and volumetric energy densities for lithium–sulfur (Li–S) batteries …

Asymmetric N-coordinated iron single-atom catalysts supported on graphitic carbon for polysulfide conversion in lithium-sulfur batteries

S He, J Yang, S Liu, X Wang, X Che, M Wang… - Chemical Engineering …, 2023 - Elsevier
Abstract Lithium-sulfur (Li-S) batteries with extremely high theoretical energy density are
expected to be the next-generation energy storage systems. However, the electrochemical …

Multifunctional SnO2 QDs/MXene Heterostructures as Laminar Interlayers for Improved Polysulfide Conversion and Lithium Plating Behavior

S Deng, W Sun, J Tang, M Jafarpour, F Nüesch… - Nano-Micro Letters, 2024 - Springer
Poor cycling stability in lithium–sulfur (Li–S) batteries necessitates advanced
electrode/electrolyte design and innovative interlayer architectures. Heterogeneous …

Synergistic regulation of polysulfides shuttle effect and lithium dendrites from cobalt-molybdenum bimetallic carbides (Co-Mo-C) heterostructure for robust Li-S …

X **, X Guo, S Dong, S Li, S **, P **a, S Lu… - Chinese Chemical …, 2024 - Elsevier
Lithium-sulfur batteries (LSBs) are considered as the most promising energy storage
technologies owing to their large theoretical energy density (2500 Wh/kg) and specific …

Molybdenum carbide nanoparticles encapsulated in N-doped carbon nanotubes as a sulfur host for advanced Li-S battery

G Wu, J Yang, S Li, Z Zhu, T Sheng, SW Joo, J Huang - Electrochimica Acta, 2023 - Elsevier
The poor electrical conductivity of sulfur, large volume expansion, shuttle effect, and
sluggish redox reactions in Li–S battery limit their practical application. Mo 2 C nanoparticles …

Interfacial Synergy in Mo2C/MoC Heterostructure Promoting Sequential Polysulfide Conversion in High‐Performance Lithium–Sulfur Battery

X Liu, J Wang, W Wang, Y Liu, J Sun, H Wang, Q Zhao… - Small, 2024 - Wiley Online Library
A rational design of sulfur host is the key to conquering the “polysulfide shuttle effects” by
accelerating the polysulfide conversion. Since the process involves solid–liquid–solid …

Highly dispersed conductive and electrocatalytic mediators enabling rapid polysulfides conversion for lithium sulfur batteries

Q Wang, B Qin, Q Jiang, B Wang, Y Chen… - Chemical Engineering …, 2023 - Elsevier
The practical application of Li-S batteries encounters hurdles in maintaining cycling
durability and rate capability under realistic conditions. Electrostatic self-assembly stands as …

MnO-Mo2C heterogeneous particles supported on porous carbon: Accelerating the catalytic conversion of polysulfides

J Zhu, X Dong, Q Zeng, F Liang, S Ning, G Wang… - Chemical Engineering …, 2023 - Elsevier
Poor conversion between sulfur and sulfur-related species and the dissolution of
intermediates result in slow commercialization development. Herein, MnO-Mo 2 C …