How Binder Nanofibration Affects the Active‐Material Microenvironment in Battery Electrodes?
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202412193
Abstract: Binder morphology is a critical factor determining the electrode microstructures and properties, which fundamentally controls the charge transport and mechanical performance of the resultant battery. In this case, polytetrafluoroethylene (PTFE) binder is of great interest… read more here.
Keywords: battery; nanofibration affects; nanofibration; binder nanofibration ... See more keywords
Realization of Both High Absorption of Active Materials and Low Ohmic Loss in Plasmonic Cavities
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DOI: 10.1002/adom.201801627
Abstract: Enhancing active material absorption and suppressing ohmic loss is desired by a lot of applications based on plasmonic structures. In this work, an effective photonic approach is presented to achieve this purpose in plasmonic cavities.… read more here.
Keywords: absorption; ohmic loss; realization high; active material ... See more keywords
Liquid‐Phase Preparation of Low‐Tortuosity Composite Cathode for High Active Material Content All‐Solid‐State Lithium Batteries
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DOI: 10.1002/aenm.202400985
Abstract: The all‐solid‐state lithium batteries (ASSLBs) stand as a promising candidate for the next generation of high‐energy‐density batteries with superior safety. Nevertheless, achieving high energy density in ASSLBs necessitates the simultaneous realization of high active material… read more here.
Keywords: liquid phase; composite cathode; material content; cathode ... See more keywords
Electrodeposited thick coatings of V2O5 on Ni foam as binder free electrodes for supercapacitors
Sign Up to like & getrecommendations! Published in 2020 at "Bulletin of Materials Science"
DOI: 10.1007/s12034-020-02249-6
Abstract: Abstract Thick coatings, up to few microns, of the active material are necessary for the preparation and commercialization of electrode materials for energy storage applications, as thin layers of active material drains out of the… read more here.
Keywords: active material; nickel foam; thick coatings; spectroscopy ... See more keywords
Manganese carbonate as active material in potassium carbonate electrolyte
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Physics Letters"
DOI: 10.1016/j.cplett.2019.136899
Abstract: Abstract In this work, we explore the possibility of using MnCO3 as active material for alkaline rechargeable batteries. K2CO3 solution is chosen as electrolyte because the solubility of MnCO3 in K2CO3 electrolyte keeps lower than… read more here.
Keywords: manganese carbonate; carbonate active; electrolyte; active material ... See more keywords
Structure-properties relationships in triarylamine-based push-pull systems-C60 dyads as active material for single-material organic solar cells
Sign Up to like & getrecommendations! Published in 2021 at "Dyes and Pigments"
DOI: 10.1016/j.dyepig.2020.108845
Abstract: Abstract The synthesis of a dyad involving a small arylamine-dicyanovinyl push-pull system as donor block and C60 fullerene as acceptor, connected by a flexible insulating linker formed by esterification of a β-hydroxymethylthiophene spacer is described.… read more here.
Keywords: single material; material organic; material; active material ... See more keywords
Nd2O3 encapsulation-assisted surface passivation of Ni-rich LiNi0.8Co0.1Mn0.1O2 active material and its electrochemical performance
Sign Up to like & getrecommendations! Published in 2019 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2019.134889
Abstract: Abstract The transition metals in ternary oxide cathode materials for lithium-ion batteries inevitably exchange with protons in LiPF6-containing electrolytes to be dissolved, leading to loss of the active material and rapid capacity fading. Here, a… read more here.
Keywords: 8co0 1mn0; surface; lini0 8co0; active material ... See more keywords
Activated carbon-Polyaniline composite active material slurry electrode for high capacitance, improved rheological performance electrochemical flow capacitor
Sign Up to like & getrecommendations! Published in 2020 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2020.136719
Abstract: Abstract Conducting polymer polyaniline (PANI) offers very high capacitance but suffers from poor cycling stability. On the other hand, electrochemical flow capacitor (EFC) systems allow replacement of electrode slurry materials whenever needed. Thus using polyaniline… read more here.
Keywords: flow; slurry; performance; active material ... See more keywords
Improving particle size of BaSO4 with a unique glycerol base method and its impact on the negative active material of the lead-acid battery
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Energy Storage"
DOI: 10.1016/j.est.2018.11.003
Abstract: Abstract Present work proposes a unique and simple method for synthesizing small and uniform Barium sulfate particles within a novel auxiliary solution based on the glycerol. Glycerol acts as a molecular spacer and prevents growth… read more here.
Keywords: active material; negative active; battery; glycerol ... See more keywords
Discrete carbon nanotubes promote resistance to corrosion in lead-acid batteries by altering the grid-active material interface
Sign Up to like & getrecommendations! Published in 2020 at "Journal of energy storage"
DOI: 10.1016/j.est.2020.101983
Abstract: Abstract In lead-acid battery cycling tests, addition of discrete carbon nanotubes (dCNT) to Positive Active Material (PAM) extends life. Despite this observation, dCNT are undetectable in PAM following formation. This paradox led us to examine… read more here.
Keywords: discrete carbon; carbon nanotubes; corrosion; active material ... See more keywords
Modified thin film perovskite solar cell for high conversion efficiency
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DOI: 10.1016/j.ijleo.2021.167838
Abstract: Abstract Recently, perovskite materials opened up a door for the researchers due to their flexibility, photonic conversion efficiency and cost effectiveness. In this work, we study the performances of various active materials categorized as organic,… read more here.
Keywords: conversion efficiency; conversion; modified thin; active material ... See more keywords