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Oxygen Redox in Battery Cathodes: A Brief Overview
The participation of oxygen or other anionic species in redox activities in cathode materials for lithium- and sodium-ion battery systems is known to...
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Aqueous Organic Redox Flow Batteries
Since the 1970s, substantial research has been conducted on redox flow batteries (RFBs), which are today regarded as one of the most promising...
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Rational Design of Battery Materials Through Spectroscopic Characterization and Computational Modeling of Redox Orbitals
Reduction-oxidation (redox) reactions are the key electrochemical processes at play in lithium-ion batteries (LIBs). Redox reactions are responsible...
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Synthesis and characterization of non-stoichiometric cobalt nanoferrites for multifunctional applications
We report on the recognition of crystallite size, morphology, and chemical composition-controlled cobalt ferrite nanoparticles (NPs) with adaptable...
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Electrochemical Theory and Overview of Redox Flow Batteries
Due to the rapid growth in power generation from intermittent sources, the requirement for low-cost and flexible energy storage systems has given...
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Decoupling the roles of Ni and Co in anionic redox activity of Li-rich NMC cathodes
Li[Li x Ni y Mn z Co 1− x − y − z ]O 2 (lithium-rich NMCs) are benchmark cathode materials receiving considerable attention due to the abnormally high capacities...
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A-site deficiency study of La2CoMnO6 double perovskite oxide and its catalytic performance in propane total oxidation reaction
Because of their strong chemical stability and composition adjustability, lanthanide perovskite oxides have attracted much attention. La 2 CoMnO 6 ...
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Coupling structural evolution and oxygen-redox electrochemistry in layered transition metal oxides
Lattice oxygen redox offers an unexplored way to access superior electrochemical properties of transition metal oxides (TMOs) for rechargeable...
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Tough, self-healable, antifreezing and redox-mediated gel polymer electrolyte with three-role K3[Fe(CN)]6 for wearable flexible supercapacitors
Supercapacitors exhibiting toughness, self-healing, and high specific capacitance have practical significance for use in flexible and wearable...
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Modifying Copper with Alumina during a Mechanically Stimulated Reaction
AbstractIR spectroscopy, electron microscopy, and X-ray diffraction analysis, including the application of synchrotron radiation, have been used to...
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Higher conductivity of non-stoichiometric lithium lanthanum zirconate ceramics made by reactive flash synthesis
Reactive flash synthesis simplifies the processing of complex ceramics such as alumina doped lithium lanthanum zirconate. Low temperatures and short...
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Capturing dynamic ligand-to-metal charge transfer with a long-lived cationic intermediate for anionic redox
Reversible anionic redox reactions represent a transformational change for creating advanced high-energy-density positive-electrode materials for...
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Pushing the limit of 3d transition metal-based layered oxides that use both cation and anion redox for energy storage
Intercalation chemistry has dominated electrochemical energy storage for decades, and storage capacity worldwide has now reached the terawatt-hour...
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Joint Redox Mechanism of Water Synthesis in H2 and O2 Mixture in the Presence of a Series of Metal Oxides
AbstractThis article describes a joint redox mechanism that, using the example of water synthesis in the presence of certain metal oxides, explains...
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Ab Initio Modeling of Layered Oxide High-Energy Cathodes for Na-Ion Batteries
This chapter reviews the current research and main challenges in the first-principles description of layered oxides as emerging cathode materials for...
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Promoting catalysis activity with optimizable self-generated Co-Fe alloy nanoparticles for efficient CO2 electrolysis performance upgrade
Stable and flexible metal nanoparticles (NPs) with regeneration ability are critical for long-term operation of solid oxide electrolysis cells...
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Charge Transport and Catalysis by Molecules Confined in Polymeric Materialsand Application to Future Nanodevices for Energy Conversion
Polymeric materials confining functional molecules are one of the most promising materials for designing nanodevices for energy conversion, e.g.,...
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Review of Mechanisms Proposed for Redox Based Resistive Switching Structures
Mechanisms proposed for redox- based memristors are reviewed. Emphasis is given on MIM (metal/insulator/metal) devices of the type MOM where the...
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A model for the removal of Cr(VI) in water by nanoscale zero-valent iron: quantifying the reaction process and calculating the electron efficiency
Nanoscale zero-valent iron (nZVI) has received more attention due to its high reactivity in removing contaminants. However, assessing reactivity...
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Chemically synthesized ZnFe2O4 electrodes for electrochemical oxygen evolution reaction and supercapacitor applications
The spinel ferrites are versatile group of metal oxides with good photoelectrochemical and unique magnetic properties, as well as low cost,...
