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Atomic Interlamellar Ion Path in High Sulfur Content Lithium‐Montmorillonite Host Enables High‐Rate and Stable Lithium–Sulfur Battery
A phyllosilicate material with a large interlamellar distance is demonstrated in high-rate cathodes as high sulfur loading, and significantly facilitates lithium ion diffusion within the entire sulfur cathode, and gives rise to remarkable nearly sulfur loading-independent cell performances.
Adsorption‐Catalysis Design in the Lithium‐Sulfur Battery
Lithium‐sulfur (Li‐S) batteries are one of the most promising next‐generation energy‐storage systems. Nevertheless, the sluggish sulfur redox and shuttle effect in Li‐S batteries are the major…
Lithiophilic montmorillonite serves as lithium ion reservoir to facilitate uniform lithium deposition
The address one of the major challenges facing the lithium metal anode, using lithiophilic montmorillonite as an additive to the ether-based electrolyte to regulate the lithium ion concentration on the anode surface, facilitating uniform lithium deposition.
Genetic engineering of porous sulfur species with molecular target prevents host passivation in lithium sulfur batteries
Fabrication and characterization of Al/NiO energetic nanomultilayers
The redox reaction between Al and metallic oxide has its advantage compared with intermetallic reaction and Al/NiO nanomutlilayers are a promising candidate for enhancing the performance of energetic…
Inhibiting Polysulfide Shuttling with a Graphene Composite Separator for Highly Robust Lithium-Sulfur Batteries
Modulating Electronic Structures of Inorganic Nanomaterials for Efficient Electrocatalytic Water Splitting.
To establish the structure-electronic-behavior-activity relationship, a comprehensive overview of the developed strategies to regulate the electronic structures is presented, emphasizing the surface modification, strain, phase transition, and heterostructure.
An artificial hybrid interphase for an ultrahigh-rate and practical lithium metal anode
The solid electrolyte interphase (SEI) layer is pivotal for stable lithium (Li) metal batteries especially under a high rate. However, the mechanism of Li+ transport through the SEI has not been…
A Nonflammable and Thermotolerant Separator Suppresses Polysulfide Dissolution for Safe and Long‐Cycle Lithium‐Sulfur Batteries
- Tianyu Lei, Wei Chen, J. Xiong
- Materials Science, EngineeringAdvanced Energy Materials
- 27 September 2018
Lithium‐sulfur (Li‐S) batteries are of considerable research interest for their application potentials in high‐density energy storage. However, the practical application of Li‐S batteries is severely…