High-entropy energy materials: challenges and new opportunities
The essential demand for functional materials enabling the realization of new energy
technologies has triggered tremendous efforts in scientific and industrial research in recent …
technologies has triggered tremendous efforts in scientific and industrial research in recent …
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 level. State-of-the-art …
storage capacity worldwide has now reached the terawatt-hour level. State-of-the-art …
Cation-disordered rocksalt-type high-entropy cathodes for Li-ion batteries
Abstract High-entropy (HE) ceramics, by analogy with HE metallic alloys, are an emerging
class of solid solutions composed of a large number of species. These materials offer the …
class of solid solutions composed of a large number of species. These materials offer the …
In situ formed partially disordered phases as earth-abundant Mn-rich cathode materials
Earth-abundant cathode materials are urgently needed to enable scaling of the Li-ion
industry to multiply terawatt hours of annual production, necessitating reconsideration of …
industry to multiply terawatt hours of annual production, necessitating reconsideration of …
Cation-disordered rocksalt transition metal oxides and oxyfluorides for high energy lithium-ion cathodes
For lithium-ion rechargeable batteries to meet society's ever-growing demands in electrical
energy storage, eg for the electrification of transportation, for portable electronics and for grid …
energy storage, eg for the electrification of transportation, for portable electronics and for grid …
Solid state chemistry for develo** better metal-ion batteries
Metal-ion batteries are key enablers in today's transition from fossil fuels to renewable
energy for a better planet with ingeniously designed materials being the technology driver. A …
energy for a better planet with ingeniously designed materials being the technology driver. A …
Al‐do** driven suppression of capacity and voltage fadings in 4d‐element containing Li‐ion‐battery cathode materials: Machine learning and density functional …
The anion redox reaction in high‐energy‐density cathode materials such as Li‐excess
layered oxides suffers from voltage/capacity fadings due to irreversible structural instability …
layered oxides suffers from voltage/capacity fadings due to irreversible structural instability …
Ultrahigh power and energy density in partially ordered lithium-ion cathode materials
The rapid market growth of rechargeable batteries requires electrode materials that combine
high power and energy and are made from earth-abundant elements. Here we show that …
high power and energy and are made from earth-abundant elements. Here we show that …
Manipulating disorder within cathodes of alkali-ion batteries
S Kang, S Lee, H Lee, YM Kang - Nature Reviews Chemistry, 2024 - nature.com
The fact that ordered materials are rarely perfectly crystalline is widely acknowledged
among materials scientists, but its impact is often overlooked or underestimated when …
among materials scientists, but its impact is often overlooked or underestimated when …
Noncombustible 7 µm-thick solid polymer electrolyte for highly energy density solid state lithium batteries
Solid polymer electrolytes have attracted significant attention due to their outstanding
properties. Determining how to further improve the energy density, ionic conductivity and …
properties. Determining how to further improve the energy density, ionic conductivity and …