Tailored Redox Kinetics, Electronic Structures and Electrode/Electrolyte Interfaces for Fast and High Energy‐Density Potassium‐Organic Battery
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201907656
Abstract: Potassium‐organic batteries have a great potential for applications in large‐scale electricity grids and electric vehicles because of their low cost and sustainability. However, their inferior cycle stability and more importantly low energy density under fast… read more here.
Keywords: battery; potassium organic; density; energy density ... See more keywords
Achieving Ultrahigh Energy Density and Long Durability in a Flexible Rechargeable Quasi-Solid-State Zn-MnO2 Battery.
Sign Up to like & getrecommendations! Published in 2017 at "Advanced materials"
DOI: 10.1002/adma.201700274
Abstract: Advanced flexible batteries with high energy density and long cycle life are an important research target. Herein, the first paradigm of a high-performance and stable flexible rechargeable quasi-solid-state Zn-MnO2 battery is constructed by engineering MnO2… read more here.
Keywords: energy; mno2; battery; energy density ... See more keywords
Titanium Disulfide Coated Carbon Nanotube Hybrid Electrodes Enable High Energy Density Symmetric Pseudocapacitors.
Sign Up to like & getrecommendations! Published in 2018 at "Advanced materials"
DOI: 10.1002/adma.201704754
Abstract: While electrochemical supercapacitors often show high power density and long operation lifetimes, they are plagued by limited energy density. Pseudocapacitive materials, in contrast, operate by fast surface redox reactions and are shown to enhance energy… read more here.
Keywords: symmetric pseudocapacitors; carbon; energy; titanium disulfide ... See more keywords
Interfacial Coupling Effect in Organic/Inorganic Nanocomposites with High Energy Density.
Sign Up to like & getrecommendations! Published in 2018 at "Advanced materials"
DOI: 10.1002/adma.201705662
Abstract: Organic/inorganic nanocomposites (OINs) can be potentially used as high-performance capacitors due to their rapid charge-discharge capability along with respectable power density. The coupling effect of the filler/matrix interface plays a prominent role in the dielectric… read more here.
Keywords: organic inorganic; coupling effect; density; inorganic nanocomposites ... See more keywords
Storage of Mechanical Energy Based on Carbon Nanotubes with High Energy Density and Power Density.
Sign Up to like & getrecommendations! Published in 2019 at "Advanced materials"
DOI: 10.1002/adma.201800680
Abstract: Energy storage in a proper form is an important way to meet the fast increase in the demand for energy. Among the strategies for storing energy, storage of mechanical energy via suitable media is widely… read more here.
Keywords: energy; energy storage; density; mechanical energy ... See more keywords
Self-Supported and Flexible Sulfur Cathode Enabled via Synergistic Confinement for High-Energy-Density Lithium-Sulfur Batteries.
Sign Up to like & getrecommendations! Published in 2019 at "Advanced materials"
DOI: 10.1002/adma.201902228
Abstract: Lithium-sulfur (Li-S) batteries have attracted much attention in the field of electrochemical energy storage due to their high energy density and low cost. However, the "shuttle effect" of the sulfur cathode, resulting in poor cyclic… read more here.
Keywords: energy; high energy; sulfur cathode; sulfur ... See more keywords
In Situ Coating Graphdiyne for High-Energy-Density and Stable Organic Cathodes.
Sign Up to like & getrecommendations! Published in 2020 at "Advanced materials"
DOI: 10.1002/adma.202000140
Abstract: The preparation of organic small-molecule cathodes is simple and low-cost; however, their low conductivity and molecular dissolution are two key issues that mean their energy density and power performance are far lower than those of… read more here.
Keywords: organic cathodes; energy; graphdiyne; situ coating ... See more keywords
Nonmetal Current Collectors: The Key Component for High-Energy-Density Aluminum Batteries.
Sign Up to like & getrecommendations! Published in 2020 at "Advanced materials"
DOI: 10.1002/adma.202001212
Abstract: As one of the emerging safe energy-storage devices with high energy-to-cost ratio, nonaqueous aluminum batteries with enhanced energy density are intensively pursued by researchers. Although significant progress has been made on positive electrode materials, the… read more here.
Keywords: energy; current collectors; aluminum batteries; density ... See more keywords
Dense All-Electrochem-Active Electrodes for All-Solid-State Lithium Batteries.
Sign Up to like & getrecommendations! Published in 2021 at "Advanced materials"
DOI: 10.1002/adma.202008723
Abstract: The energy density presents the core competitiveness of lithium (Li)-ion batteries. In conventional Li-ion batteries, the utilization of the gravimetric/volumetric energy density at the electrode level is unsatisfactory ( read more here.
Keywords: solid state; energy; electrochem active; dense electrochem ... See more keywords
Advanced High-Entropy Fluorophosphate Cathode for Sodium-ion Batteries with Increased Working Voltage and Energy Density.
Sign Up to like & getrecommendations! Published in 2022 at "Advanced materials"
DOI: 10.1002/adma.202110108
Abstract: Impossible voltage plateau regulation for the cathode materials with fixed active elemental center is a pressing issue hindering the development of Na-super-ionic conductor (NASICON) type Na3 V2 (PO4 )2 F3 (NVPF) cathode in sodium-ion batteries… read more here.
Keywords: voltage; cathode; high entropy; energy density ... See more keywords
A Better Choice to Achieve High Volumetric Energy Density: Anode‐Free Lithium‐Metal Batteries
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202110323
Abstract: Volumetric energy density is a critical but easily neglected index of lithium‐metal batteries (LMBs). Compared with gravimetric energy density, the volumetric energy density (VED) of LMBs is much more sensitive to the anode/cathode (A/C) ratio… read more here.
Keywords: energy density; density; lithium metal; volumetric energy ... See more keywords