Journal of Materials Chemistry A, Год журнала: 2023, Номер 11(9), С. 4428 - 4457
Опубликована: Янв. 1, 2023
Fast-charging design strategies including surface coating, regulating morphology, creating defects, functionalizing groups modification, chemical intercalating and element doping are overviewed to provide guidance toward high-rate materials.
Язык: Английский
Advanced Energy Materials, Год журнала: 2022, Номер 12(40)
Опубликована: Авг. 26, 2022
Abstract Aqueous zinc–ion batteries (ZIBs) have been promptly developed as a competitive and promising system for future large‐scale energy storage. In recent years, vanadium (V)‐based compounds, with diversity of valences high electrochemical‐activity, widely studied cathodes aqueous ZIBs because their rich reserves theoretical capacity. However, the stubborn issues including low conductivity sluggish kinetics, plague smooth application in ZIBs. Among various countermeasures, defect engineering is believed an effective method to alleviate above limitations. This review highlights challenges different V‐based cathode materials (e.g., oxides vanadates) summarizes advances strategies types effects defects, designed strategies, characterization techniques high‐energy Finally, several sound prospects this fervent field are also rationally proposed fundamental research practical application.
Язык: Английский
Процитировано
166
Advanced Science, Год журнала: 2023, Номер 10(12)
Опубликована: Янв. 22, 2023
Aqueous zinc-ion batteries (AZIBs) stand out among many monovalent/multivalent metal-ion as promising new energy storage devices because of their good safety, low cost, and environmental friendliness. Nevertheless, there are still great challenges to exploring new-type cathode materials that suitable for Zn
Язык: Английский
Процитировано
164
Advanced Energy Materials, Год журнала: 2023, Номер 13(23)
Опубликована: Май 1, 2023
Abstract The development of large‐scale energy storage systems (ESSs) aimed at application in renewable electricity sources and smart grids is expected to address shortage environmental issues. Sodium‐ion batteries (SIBs) exhibit remarkable potential for ESSs because the high richness accessibility sodium reserves. Using low‐cost abundant elements cathodes with long cycling stability preferable lowering expenses on cathodes. Many investigated SIBs are dogged by structural morphology changes, unstable interphases between cathode electrolyte, air sensitivity, causing unsatisfactory performance. Therefore, understanding mechanism capacity degeneration depth developing precise solutions critical designing that highly stable under cycling. Herein, recent progress long‐cycle‐life focused on, a comprehensive discussion key points toward applications provided. roots performance discussed. Also, effective strategies summarized from This review encourage deeper investigation long‐lifespan SIBs, particularly industrialization.
Язык: Английский
Процитировано
145
Advanced Energy Materials, Год журнала: 2023, Номер 13(41)
Опубликована: Сен. 1, 2023
Abstract As one of the most appealing energy storage technologies, aqueous zinc‐iodine batteries still suffer severe problems such as low density, slow iodine conversion kinetics, and polyiodide shuttle. This review summarizes recent development Zn─I 2 with a focus on electrochemistry underlying working mechanism. Starting from fundamentals batteries, zinc anode, well scientific existing in are introduced. The concrete strategies dealing cathode, electrolyte, separator challenges confronting elaborated well. To deepen understanding important findings mechanism different summarized detail. Finally, some guidelines directions for also provided. is expected to battery promote their practical applications future.
Язык: Английский
Процитировано
134
Rare Metals, Год журнала: 2023, Номер 42(9), С. 2868 - 2905
Опубликована: Июль 30, 2023
Язык: Английский
Процитировано
85
Chemical Engineering Journal, Год журнала: 2023, Номер 463, С. 142425 - 142425
Опубликована: Март 14, 2023
Язык: Английский
Процитировано
80
Advanced Energy Materials, Год журнала: 2022, Номер 13(5)
Опубликована: Дек. 19, 2022
The issues of inadequate cycle stability and energy density for aqueous zinc-ion batteries (ZIBs) can be partly addressed by controlling cathode dissolution structural deterioration improving electronic conductivity reaction kinetics. Herein, vanadium nitride embedded nitrogen-doped carbon nanofiber (VN/N-CNFs) composites with 3D self-supported skeletons hierarchical structures are developed an electrospinning technique thermal treatments. introduction vanadium-based metal organic frameworks (V-MOFs) contributes to in situ growth whisker-like secondary homogeneous distribution 0D active VN nanograins into both trunk nanofibers branched nano-whiskers. protective conductive matrix derived from functional V-MOFs electrospun not only prevents the self-aggregation highly-active nanograins, but also provides encapsulating shells suppress direct contact electrolytes. Furthermore, flexible free-standing VN/N-CNFs contribute high integrity ZIBs, exhibiting ultra-long lifespan reversible capacity 482 mAh g−1 after cycling at 50 A 30,000 cycles a super-high rate capability discharge 297 100 g−1. This research sheds light upon pathway toward designing superior ZIBs.
Язык: Английский
Процитировано
73
Nano Energy, Год журнала: 2024, Номер 129, С. 110052 - 110052
Опубликована: Июль 26, 2024
Язык: Английский
Процитировано
64
Small, Год журнала: 2023, Номер 19(15)
Опубликована: Янв. 4, 2023
Aqueous zinc ion batteries (AZIBs) have attracted much interest in the next generation of energy storage devices because their elevated safety and inexpensive price. Polyanionic materials been considered as underlying cathodes owing to high voltage, large ionic channels fast kinetics. However, low electronic conductivity limits cycling stability rate performance. Herein, mesoporous Na3 V2 (PO4 )2 F3 (N3VPF) nanocuboids with size 80-220 nm cladded by reduced graphene oxide (rGO) successfully prepared form 3D composite (N3VPF@rGO) a novel microwave hydrothermal subsequent calcination strategy. The enhanced conductivity, strengthened pseudocapacitive behaviors, enlarged DZn2+ , stable structure guarantee N3VPF@rGO splendid Zn2+ performance, such capacity 126.9 mAh g-1 at 0.5 C (1 = 128 mA ), redox potentials 1.48/1.57 V, 93.9 20 (short charging time 3 mins) extreme decay 0.0074% per cycle after 5000 cycles 15 C. soft package also present preeminent demonstrating practical application values. In situ X-ray diffraction, ex transmission electron microscopy photoelectron spectroscopy reveal reversible insertion/extraction mechanism.
Язык: Английский
Процитировано
62
Nano Energy, Год журнала: 2023, Номер 115, С. 108736 - 108736
Опубликована: Июль 25, 2023
Язык: Английский
Процитировано
52