Realising higher capacity and stability for disordered rocksalt ...
Realising higher capacity and stability for disordered rocksalt oxyfluoride cathode materials for Li ion batteries Y. Chen and C. Huang, RSC Adv., 2023, 13, 29343 …
Iron Oxyfluorides as High Capacity Cathode Materials for Lithium ...
Nanostructure iron oxyfluoride compounds of tunable oxygen content were …
Exploring the Potential of Lithium Metal Oxyfluoride, LiMOF, …
In this study, we investigate LiMOF (oxyfluoride, M = Mn, Fe, Co, and Ni) via …
Tunable anionic ratio synthesis of tantalum oxyfluoride …
DOI: 10.1016/j.ces.2024.120188 Corpus ID: 269517038; Tunable anionic ratio synthesis of tantalum oxyfluoride nanoparticles as high-rate performance anode materials for lithium-ion …
Electrochemical Characteristics of Li‐Ion Battery Anodes Based on ...
The properties of titanium oxyfluoride‐based anodes are studied by galvanostatic cycling and galvanostatic intermittent titration technique in a TiOF2—Li half‐cells. …
Transition Metal Oxyfluorides for Next-Generation ...
Thus, oxyfluoride materials have been highlighted as materials with potential …
High cycle life all-solid-state fluoride ion battery with La
Here, an La2NiO4.13 cathode in an all-solid-state fluoride ion battery achieves up to 220 cycles for a 30 mAh/g cut-off capacity. Fluoride ion batteries (FIBs) are a recent alternative all-solid...
Electrochemical Performance and Thermal Stability of Iron Oxyfluoride …
Self-synthesized rutile iron oxyfluoride (FeOF) was studied as a cathode material for Na-ion batteries. The highly crystalline FeOF provided an initial discharge capacity …
Alkaline Earth Bismuth Fluorides as Fluoride-Ion Battery Electrolytes
Finally, we realize epitaxial synthesis of BaBiF 5 on BaF 2 substrates, providing a route to thin film fluoride-ion battery devices. ... The fluorination reaction fully converted BBO …
Na-Rich Disordered Rock Salt Oxyfluoride Cathode …
Here, we report a new synthesis of Mn-based oxyfluoride positive electrode materials with DRS structure for Na-ion battery applications. The Na-rich DRS oxyfluoride compounds were synthesized using high energy …
New electrolyte component allows for safe, high-performance …
A recently discovered, stable and highly conductive lithium-ion conductor in the form of a pyrochlore-type oxyfluoride has been found to address the need for non-sulphide …
Tuning fluorine and oxygen distribution in graphite oxifluorides for ...
The different families of oxyfluorides obtained can reveal some appropriate …
Acoustic Emission Monitoring of High-Entropy Oxyfluoride Rock …
High-entropy materials with tailorable properties are receiving increasing interest for energy applications. Among them, (disordered) rock-salt oxyfluorides hold promise as next …
Realising higher capacity and stability for disordered rocksalt ...
Realising higher capacity and stability for disordered rocksalt oxyfluoride …
Double-Layered Perovskite Oxyfluoride Cathodes with …
Here, we show that double-layered perovskite oxyfluoride La 1.2 Sr 1.8 Mn 2 O 7−δ F 2 exhibits (de) intercalation of two fluoride ions to rock-salt slabs and further (de) intercalation of excess fluoride ions to the perovskite …
Oxyfluoride Cathode for All-Solid-State Fluoride-Ion Batteries …
All-solid-state fluoride-ion batteries (FIBs) are expected to become the next generation of battery systems owing to their outstanding energy storage characteristics. …
Iron Oxyfluorides as High Capacity Cathode Materials for Lithium ...
Nanostructure iron oxyfluoride compounds of tunable oxygen content were fabricated by a solution process utilizing iron metal and fluorosilicic acid solutions as …
High‐Entropy Co‐Free O3‐Type Layered Oxyfluoride: A …
Overall, this study aims to decipher how varying the amounts of Na and Li in the composition affects the structural, physical, and electrochemical characteristics of the HEO-F as a sodium-ion battery cathode material; a …
Ternary oxyfluoride shows promise for fluoride-ion batteries
One possibility is a fluoride-ion battery based on a fluoride shuttle, which could theoretically provide high energy densities. Takami et al. report on an all-solid-state battery …
High‐Entropy Co‐Free O3‐Type Layered Oxyfluoride: A Promising …
Overall, this study aims to decipher how varying the amounts of Na and Li in the composition affects the structural, physical, and electrochemical characteristics of the HEO-F …
Double-Layered Perovskite Oxyfluoride Cathodes with High …
Here, we show that double-layered perovskite oxyfluoride La 1.2 Sr 1.8 Mn 2 O 7−δ F 2 exhibits (de) intercalation of two fluoride ions to rock-salt slabs and further (de) …
The superpower behind iron oxyfluoride battery …
The operando x-ray PDF studies were made possible by a newly developed electrochemical cell that is compatible with PDF measurements and a broad range of other x-ray scattering and spectroscopic ...
Exploring the Potential of Lithium Metal Oxyfluoride, LiMOF, …
In this study, we investigate LiMOF (oxyfluoride, M = Mn, Fe, Co, and Ni) via density functional theory calculations as potential electrode material candidates for Li-ion …
Transition Metal Oxyfluorides for Next-Generation ...
Thus, oxyfluoride materials have been highlighted as materials with potential applications in the next-generation rechargeable batteries, with enhanced properties …
High cycle life all-solid-state fluoride ion battery with La
Here, an La2NiO4.13 cathode in an all-solid-state fluoride ion battery achieves up to 220 cycles for a 30 mAh/g cut-off capacity. Fluoride ion batteries (FIBs) are a recent …
Tuning fluorine and oxygen distribution in graphite oxifluorides for ...
The different families of oxyfluorides obtained can reveal some appropriate and interesting properties in lithium ion battery. As a consequence, they have been tested as …
A new iron oxyfluoride cathode active material for Li-ion battery ...
DOI: 10.1016/J.ELECOM.2009.06.001 Corpus ID: 98524742; A new iron oxyfluoride cathode active material for Li-ion battery, Fe2OF4 @article{Gocheva2009ANI, title={A new iron …
New Materials Discovered for Safe, High ...
According to Prof. Fujimoto, "Making all-solid-state lithium-ion secondary batteries has been a long-held dream of many battery researchers. We have discovered an oxide solid …
Ternary oxyfluoride shows promise for fluoride-ion batteries
One possibility is a fluoride-ion battery based on a fluoride shuttle, which could …