Trifunctional P‐Doping of FeS1‐x for Greatly Enhanced Electrochemical Kinetics and Highly Resilient Li‐S Batteries
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Energy Materials"
DOI: 10.1002/aenm.202501940
Abstract: Defect engineering is a proven strategy for optimizing the catalytic performance of electrocatalysts in lithium‐sulfur (Li‐S) electrochemical systems. However, the introduction of vacancies, while enhancing electrocatalytic capacity, can also lead to degradation of electrochemical performance… read more here.
Keywords: enhanced electrochemical; trifunctional doping; greatly enhanced; electrochemical kinetics ... See more keywords
Electrochemical Kinetics of LiFePO4 Cathode Material in Non‐flammable Inorganic Liquid Electrolyte
Sign Up to like & getrecommendations! Published in 2024 at "Chemsuschem"
DOI: 10.1002/cssc.202400122
Abstract: Abstract We unveil the fundamental insights of electrochemical kinetics of LFP cathode material and the passivation layer formation in the SO2‐based non‐flammable inorganic liquid electrolyte (IE). The influence of temperature and electrochemical potential cutoff in… read more here.
Keywords: flammable inorganic; cathode material; electrochemical kinetics; electrolyte ... 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
The mechanism of carbon-addition-enhanced electrochemical kinetics
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Physics Letters"
DOI: 10.1016/j.cplett.2019.136665
Abstract: Abstract The lithiation process of carbon coated silicon nanoparticles is simulated using molecular dynamics simulation in order to unveil the kinetics mechanism. The simulation shows that lithium ions are activated by charged carbon coating under… read more here.
Keywords: kinetics mechanism; addition enhanced; mechanism carbon; electrochemical kinetics ... See more keywords
Electrochemical Kinetics of Ferrocene-Based Redox-ILs Investigated by Multi-Spectrum Impedance Fitting
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.7b09693
Abstract: Redox-active ionic liquids are of interest for various applications in electrochemistry, for example, as electrochemically active anions and cations in supercapacitors, as redox mediators in dye-sensistized solar cells and for overcharge protection in batteries. Due… read more here.
Keywords: active ionic; redox; electrochemical kinetics; redox active ... See more keywords
Enhanced Electrochemical Kinetics and Polysulfide Traps of Bifunctional Perovskite Promoter for Highly Stable Lithium–Sulfur Batteries
Sign Up to like & getrecommendations! Published in 2020 at "ACS Sustainable Chemistry & Engineering"
DOI: 10.1021/acssuschemeng.0c06944
Abstract: 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 filtration is used to pr... read more here.
Keywords: sulfur batteries; electrochemical kinetics; enhanced electrochemical; lithium sulfur ... See more keywords
Dual redox mediators accelerate the electrochemical kinetics of lithium-sulfur batteries
Sign Up to like & getrecommendations! Published in 2020 at "Nature Communications"
DOI: 10.1038/s41467-020-19070-8
Abstract: The sluggish electrochemical kinetics of sulfur species has impeded the wide adoption of lithium-sulfur battery, which is one of the most promising candidates for next-generation energy storage system. Here, we present the electronic and geometric… read more here.
Keywords: lithium sulfur; electrochemical kinetics; reaction; sulfur ... See more keywords
An FeP@C nanoarray vertically grown on graphene nanosheets: an ultrastable Li-ion battery anode with pseudocapacitance-boosted electrochemical kinetics.
Sign Up to like & getrecommendations! Published in 2019 at "Nanoscale"
DOI: 10.1039/c8nr08849g
Abstract: In order to develop promising anode materials for lithium-ion batteries (LIBs), a unique nanocomposite abbreviated as G⊥FP@C-NA, in which a carbon-coated FeP nanorod array (FP@C-NA) is vertically grown on a conductive reduced graphene oxide (G)… read more here.
Keywords: graphene; electrochemical kinetics; ion; anode ... See more keywords
Electrochemical Kinetics of Diffusion Problems with a Moving Phase Boundary
Sign Up to like & getrecommendations! Published in 2018 at "Russian Metallurgy (Metally)"
DOI: 10.1134/s0036029518020039
Abstract: The growth and dissolution of nuclei and a deposit film on a solid electrode are considered. The diffusion problems of the growth and dissolution of hemispherical nuclei and a thin deposit film are solved. Equations… read more here.
Keywords: phase; electrochemical kinetics; diffusion problems; film ... See more keywords
Electrochemical Kinetics of SEI Growth on Carbon Black: Part I. Experiments
Sign Up to like & getrecommendations! Published in 2019 at "Journal of The Electrochemical Society"
DOI: 10.1149/2.0231904jes
Abstract: Growth of the solid electrolyte interphase (SEI) is a primary driver of capacity fade in lithium-ion batteries. Despite its importance to this device and intense research interest, the fundamental mechanisms underpinning SEI growth remain unclear.… read more here.
Keywords: part; electrochemical kinetics; carbon black; growth ... See more keywords