Rechargeable Batteries for Grid Scale Energy Storage

Chemical Reviews, Год журнала: 2022, Номер 122(22), С. 16610 - 16751

Опубликована: Сен. 23, 2022

Ever-increasing global energy consumption has driven the development of renewable technologies to reduce greenhouse gas emissions and air pollution. Battery storage systems (BESS) with high electrochemical performance are critical for enabling yet intermittent sources such as solar wind. In recent years, numerous new battery have been achieved showed great potential grid scale (GSES) applications. However, their practical applications greatly impeded due gap between breakthroughs in research laboratories industrial addition, various complex call different performances. Matching diverse batteries is required promote achievement. This review provides in-depth discussion comprehensive consideration field GSES. The overall requirements key parameters systematically analyzed by generating standards measures We also discuss progress existing challenges some representative promise GSES, including metal-ion batteries, lead–acid molten-salt alkaline redox-flow metal–air hydrogen-gas batteries. Moreover, we emphasize importance bringing emerging from academia industry. Our perspectives on future GSES provided.

Язык: Английский

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Defect‐Selectivity and “Order‐in‐Disorder” Engineering in Carbon for Durable and Fast Potassium Storage

Advanced Materials, Год журнала: 2021, Номер 34(7)

Опубликована: Дек. 1, 2021

Defect-rich carbon materials possess high gravimetric potassium storage capability due to the abundance of active sites, but their cyclic stability is limited because low reversibility undesirable defects and deteriorative conductivity. Herein, in situ defect-selectivity order-in-disorder synergetic engineering via a self-template strategy reported boost K+ -storage capacity, rate simultaneously. The defect-sites are selectively tuned realize abundant reversible carbon-vacancies with sacrifice poorly heteroatom-defects through persistent gas release during pyrolysis. Meanwhile, nanobubbles generated pyrolysis serve as self-templates induce surface atom rearrangement, thus embedding nanographitic networks defective domains without serious phase separation, which greatly enhances intrinsic structure ensures concentration fast charge-transfer kinetics simultaneously, leading capacity (425 mAh g-1 at 0.05 A ), high-rate (237.4 1 superior (90.4% retention from cycle 10 400 0.1 ). This work provides rational facile tradeoff between conductivity, gives deep insights into mechanism storage.

Язык: Английский

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Cyclic-anion salt for high-voltage stable potassium-metal batteries

National Science Review, Год журнала: 2022, Номер 9(10)

Опубликована: Июль 9, 2022

Electrolyte anions are critical for achieving high-voltage stable potassium-metal batteries (PMBs). However, the common cannot simultaneously prevent formation of 'dead K' and corrosion Al current collector, resulting in poor cycling stability. Here, we demonstrate cyclic anion hexafluoropropane-1,3-disulfonimide-based electrolytes that can mitigate remarkably enhance stability PMBs. Particularly, even using low salt concentration (0.8 M) additive-free carbonate-based electrolytes, PMBs with a polyanion cathode (4.4 V) also exhibit excellent 200 cycles good capacity retention 83%. This noticeable electrochemical performance is due to highly efficient passivation ability on both anode surfaces. cyclic-anion-based electrolyte design strategy suitable lithium sodium-metal battery technologies.

Язык: Английский

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Long‐Cycle‐Life Cathode Materials for Sodium‐Ion Batteries toward Large‐Scale Energy Storage Systems

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

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Fundamentals, status and challenges of direct recycling technologies for lithium ion batteries

Chemical Society Reviews, Год журнала: 2023, Номер 52(23), С. 8194 - 8244

Опубликована: Янв. 1, 2023

Unlike conventional recycling methods that focus on 'extraction', direct aims for 'repair', which necessitates selecting and designing a strategy based the failure mechanisms of spent lithium ion battery materials.

Язык: Английский

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Boosting the potassium-ion storage performance enabled by engineering of hierarchical MoSSe nanosheets modified with carbon on porous carbon sphere

Science Bulletin, Год журнала: 2022, Номер 67(9), С. 933 - 945

Опубликована: Фев. 19, 2022

Язык: Английский

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Polyrrole-encapsulated Cu2Se nanosheets in situ grown on Cu mesh for high stability sodium-ion battery anode

Chemical Engineering Journal, Год журнала: 2022, Номер 433, С. 134477 - 134477

Опубликована: Янв. 5, 2022

Язык: Английский

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Suppressed P2–P2′ phase transition of Fe/Mn-based layered oxide cathode for high-performance sodium-ion batteries

Energy storage materials, Год журнала: 2022, Номер 51, С. 559 - 567

Опубликована: Июль 2, 2022

Язык: Английский

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Reversible Oxygen-Rich Functional Groups Grafted 3D Honeycomb-Like Carbon Anode for Super-Long Potassium Ion Batteries

Nano-Micro Letters, Год журнала: 2022, Номер 14(1)

Опубликована: Июль 21, 2022

Studies have found that oxygen-rich-containing functional groups in carbon-based materials can be used as active sites for the storage performance of K+, but basic mechanism is still unclear. Herein, we construct and optimize 3D honeycomb-like carbon grafted with plentiful COOH/C = O (OFGC) anodes potassium ion batteries. The OFGC electrode steady structure rich effectively contribute to capacity enhancement formation stable solid electrolyte interphase (SEI) film, achieving a high reversible 230 mAh g-1 at 3000 mA after 10,000 cycles (almost no decay) an ultra-long cycle time over 18 months 100 g-1. study results revealed between K+ by forming C-O-K compounds. Meanwhile, situ electrochemical impedance spectroscopy proved highly rapid de/intercalation kinetics electrode, growth process SEI films. In particular, full cells assembled Prussian blue cathode exhibit energy density 113 Wh kg-1 800 (calculated total mass anode cathode), get light-emitting diodes lamp ear thermometer running.

Язык: Английский

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Recent Progress and Future Advances on Aqueous Monovalent‐Ion Batteries towards Safe and High‐Power Energy Storage

Advanced Materials, Год журнала: 2022, Номер 34(24)

Опубликована: Март 26, 2022

Aqueous monovalent-ion batteries have been rapidly developed recently as promising energy storage devices in large-scale systems owing to their fast charging capability and high power densities. In recent years, Prussian blue analogues, polyanion-type compounds, layered oxides widely cathodes for aqueous because of low cost theoretical capacity. Furthermore, many design strategies proposed expand electrochemical stability window by reducing the amount free water molecules introducing an electrolyte addictive. This review highlights advantages drawbacks cathode anode materials, summarizes correlations between various performance terms structural engineering, morphology control, elemental compositions, interfacial design. Finally, this can offer rational principles potential future directions batteries.

Язык: Английский

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