Functional Separator Induced Interface Potential Uniform Reformation Enabling Dendrite‐Free Metal Batteries
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202504599
Abstract: Uncontrolled dendrite growth leads to poor cycling performance and potential safety hazards in high‐energy metal resource‐rich (Na/Mg) batteries. Herein, a polar Nylon 6‐cellulose acetate (NCA) separator is designed to regulate electrolyte solvation structure and electrode–electrolyte… read more here.
Keywords: functional separator; nca separator; interface potential; dendrite free ... See more keywords
Functional Separator Enabled by Covalent Organic Frameworks for High-Performance Li Metal Batteries.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202300023
Abstract: Uncontrolled ion transport and susceptible SEI films are the key factors that induce lithium dendrite growth, which hinders the development of lithium metal batteries (LMBs). Herein, a TpPa-2SO3 H covalent organic framework (COF) nanosheet adhered… read more here.
Keywords: metal batteries; functional separator; separator; covalent organic ... See more keywords
In-Situ Grafting Strategy Enables Functional Separator for Advanced Lithium-Sulfur Batteries.
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DOI: 10.1002/smll.202407982
Abstract: A functional separator is developed by in-situ grafting nickel tetraaminophthalocyanine (NiTAPc) onto the surface of polypropylene (PP). It is applied to inhibit the shuttle effect of polysulfides (PSs) in lithium-sulfur(Li-S) batteries. The characterization results showed… read more here.
Keywords: functional separator; situ grafting; lithium sulfur; sulfur batteries ... See more keywords
The Electrocatalyst based on LiVPO4F/CNT to enhance the electrochemical kinetics for high performance Li-S batteries
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2021.129053
Abstract: Abstract The preparation of functional separator has become an effective strategy to enhance the electrochemical performance of lithium-sulfur batteries (LSBs). Therefore, a functional separator suitable for LSBs has aroused great interest. In this work, we… read more here.
Keywords: cnt; functional separator; performance; electrochemical kinetics ... See more keywords
CTF/MWCNT hybrid multi-functional separator as high-efficiency polysulfide tamer for high-performance Li–S battery
Sign Up to like & getrecommendations! Published in 2020 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2020.137418
Abstract: Abstract The lithium–sulfur (Li–S) battery holds great promising for the next-generation energy storage system due to its high theoretical specific capacity and energy density. However, the poor conductivity of sulfur species and the “shuttle effect”… read more here.
Keywords: multi functional; functional separator; ctf mwcnt; battery ... See more keywords