ArticleACS nano2024
Promoting Polysulfide Redox Reactions through Electronic Spin Manipulation.
Article in ACS nano, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Achieving accelerated electrochemical kinetics in lithium-sulfur batteries by regulating the asymmetry factorNational science review · 2026Article
- Harnessing and Suppressing Electron Spin-State Transitions: From Decoding to Rational Design of High-Performance Cathodes for Alkali-Ion Batteries.Small (Weinheim an der Bergstrasse, Germany) · 2026Review
- Promoting Electrochemical Reactions with Dual-Atom Catalysts for High-Rate Lithium-Sulfur Batteries.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Article
- Spin chemistry: the key to revolutionizing energy storage and conversion efficiency.Chemical science · 2025Review
- Mechanistic Insights and Technical Challenges in Sulfur-Based Batteries: A ComprehensiveACS energy letters · 2024Review
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Authors and funding
17 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Catalytic additives able to accelerate the lithium-sulfur redox reaction are a key component of sulfur cathodes in lithium-sulfur batteries (LSBs). Their design focuses on optimizing the charge distribution within the energy spectra, which involves refinement of the distribution and occupancy of the electronic density of states. Herein, beyond charge distribution, we explore the role of the electronic spin configuration on the polysulfide adsorption properties and catalytic activity of the additive. We showcase the importance of this electronic parameter by generating spin polarization through a defect engineering approach based on the introduction of Co vacancies on the surface of CoSe nanosheets. We show vacancies change the electron spin state distribution, increasing the number of unpaired electrons with aligned spins. This local electronic rearrangement enhances the polysulfide adsorption, reducing the activation energy of the Li-S redox reactions. As a result, more uniform nucleation and growth of Li
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Registered trials
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