ACS Materials Letters, Journal Year: 2024, Volume and Issue: unknown, P. 3564 - 3571
Published: July 12, 2024
Language: Английский
Advanced Materials, Journal Year: 2024, Volume and Issue: 36(25)
Published: March 8, 2024
Abstract Room‐temperature sodium‐sulfur (RT‐Na/S) batteries are promising alternatives for next‐generation energy storage systems with high density and power density. However, some notorious issues hampering the practical application of RT‐Na/S batteries. Besides, working mechanism under conditions such as sulfur loading, lean electrolyte, low capacity ratio between negative positive electrode (N/P ratio), is essential importance applications, yet significance these parameters has long been disregarded. Herein, it comprehensively reviewed recent advances on Na metal anode, S cathode, separator engineering The discrepancies laboratory research elaborately discussed, endeavors toward applications highlighted, suggestions values crucial rationally proposed. Furthermore, an empirical equation to estimate actual pouch cells proposed first time, making possible evaluate gravimetric conditions. This review aims reemphasize vital bridge gaps applications.
Language: Английский
Citations
33
Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: 63(21)
Published: March 12, 2024
Abstract Sodium‐ion batteries (SIBs) present a promising avenue for next‐generation grid‐scale energy storage. However, realizing all‐climate SIBs operating across wide temperature range remains challenge due to the poor electrolyte conductivity and instable electrode interphases at extreme temperatures. Here, we propose comprehensively balanced by pairing carbonates with low‐freezing‐point low‐polarity ethyl propionate solvent which enhances ion diffusion Na + ‐desolvation kinetics sub‐zero Furthermore, leverages combinatorial borate‐ nitrile‐based additive strategy facilitate uniform inorganic‐rich interphases, ensuring excellent rate performance cycle stability over from −45 °C 60 °C. Notably, Na||sodium vanadyl phosphate cell delivers remarkable capacity of 105 mAh g −1 high 2 C −25 In addition, cells exhibit cycling range, maintaining retention 84.7 % 3,000 cycles 95.1 500 cycles. The full also exhibits impressive range. This study highlights critical role interphase engineering enabling that function optimally under diverse climatic environments.
Language: Английский
Citations
19
Advanced Functional Materials, Journal Year: 2024, Volume and Issue: 34(36)
Published: March 28, 2024
Abstract The utilization of Al current collector for the sodium deposition is considered ideal achieving a low‐cost, high‐energy‐density metal battery. However, poor affinity between and leads to uneven plating/stripping, which poses significant challenge in pursuit stable anode. Herein, heterostructure (V/VO x )‐modified proposed, effectively enables highly reversible Na plating/stripping process, inhibits dendrites growth. Experimental results theoretical calculations demonstrate that V/VO @Al not only exhibits strong sodiophilicity, but also ensures uniform density distribution. Thanks these merits, assembled cells excellent performances with low nucleation overpotential (11 mV at 1 mA cm −2 ), long cycle life (2750 h) minimal voltage polarization (13 ). More impressively, full cell displays remarkable stability, sustaining 1400 cycles 10 C. This work provides valuable insights development more batteries.
Language: Английский
Citations
19
Advanced Functional Materials, Journal Year: 2024, Volume and Issue: 34(18)
Published: Jan. 7, 2024
Abstract Sodium plating–stripping with high reversibility is still an intractable challenge for sodium metal‐based batteries due to the fragile natural solid‐electrolyte interphase (SEI) film and severe Na dendrites growth. Herein, a surface reconstruction strategy proposed rooted heterogeneous interlayer derived from in situ reactions between tin selenide metal ( abbr . Na/SnSe) produced regulate + deposition behavior impede dendrite The sodiophilic 15 Sn 4 component demonstrates robust combination suppression capability, inhibiting fracture delamination problems during volume variation. Meanwhile, superionic 2 Se ingredient contributes optimized conduction efficiency low nucleation overpotential, enabling uniform distribution of electrical fields ultimately eliminating dendrites. Consequently, reconfigured multifunctional Na/SnSe realizes long‐term lifespan over 2400 h at 0.5 mA cm −2 /1 mAh symmetric cell extremely voltage hysteresis. Moreover, assembled Na/SnSe||NaNi 1/3 Fe Mn O pouch achieves exceptional cycling stability capacity retention (90.4 g −1 after 1800 cycles current density A ), exploiting avenue designing durable SEI layer high‐quality batteries.
Language: Английский
Citations
18
Advanced Materials, Journal Year: 2023, Volume and Issue: 36(1)
Published: Sept. 20, 2023
Inorganic all-solid-state sodium batteries (IASSSBs) are emerged as promising candidates to replace commercial lithium-ion in large-scale energy storage systems due their potential advantages, such abundant raw materials, robust safety, low price, high-energy density, favorable reliability and stability. solid electrolytes (ISSEs) an indispensable component of IASSSBs, gaining significant attention. Herein, this review begins by discussing the fundamentals ISSEs, including ionic conductivity, mechanical property, chemical electrochemical stabilities. It then presents crystal structures advanced ISSEs (e.g., β/β''-alumina, NASICON, sulfides, complex hydride halide electrolytes) related issues, along with corresponding modification strategies. The also outlines effective approaches for forming intimate interfaces between working electrodes. Finally, current challenges critical perspectives developments possible directions improve interfacial contacts future practical applications highlighted. This comprehensive aims advance understanding development next-generation rechargeable IASSSBs.
Language: Английский
Citations
39
Energy & Environmental Science, Journal Year: 2023, Volume and Issue: 17(2), P. 442 - 496
Published: Nov. 16, 2023
This review provides the understanding and development of Na metal anodes for liquid-based solid-state batteries.
Language: Английский
Citations
36
Energy & Environmental Science, Journal Year: 2024, Volume and Issue: 17(16), P. 6113 - 6126
Published: Jan. 1, 2024
The high voltage electrolyte strategy: a highly oxidation resistant solvent occupies the solvation site to both expand electrochemical window and form stable interface, thus inhibiting irreversible phase transition of cathode materials.
Language: Английский
Citations
11
Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown
Published: Aug. 5, 2024
Abstract Sodium metal is regarded as an optimal anode material for high‐energy‐density sodium‐ion batteries (SIBs). However, during the processes of sodium deposition and stripping, failure solid electrolyte interphase (SEI) film leads to continuous accumulation inactive sodium, thereby compromising cycling reversibility battery. Here, a novel fluoride heterointerface layer generated constructed through in situ manipulation reaction between TiF 4 Na. The reconstructed NaF/TiF 3 interface layer, which tightly anchors metal, effectively suppresses formation dendrites charge‐discharge process. highly sodium‐philic component exhibits strong binding with Na ions, while NaF reduces + diffusion energy barrier, significantly enhancing kinetics. Due successful artificial construction this Na/TiF composite electrode demonstrates exceptional ultra‐long stability 2370 h symmetric cells (0.5 mAh cm −2 ). Density functional theory (DFT) calculations further validate functionality each protective layer. When paired NaNi 1/3 Fe Mn O 2 cathode pouch cell, it up 2000 cycles at current densities C C, maximum density output 483.1 Wh kg −1 (power density: 320.8 W
Language: Английский
Citations
11
Small Methods, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 13, 2025
Abstract The practical application of sodium metal batteries faces significant challenges, such as unpredictable Na dendrite growth and the instability solid‐electrolyte interphase. Herein, a novel separator composed glass fiber (GF) impregnated with zeolitic imidazolate framework (ZIF‐8) layer, referred to GF@ZIF‐8 is introduced. This optimized exhibits enhanced anti‐puncture strength, high transference number, fast Na‐ion conductivity. ZIF‐8 layer effectually regulates spatial concentration distribution ions their flux vectors, leading homogeneous deposition Na. Consequently, Na||Na symmetric cells utilizing demonstrate outstanding cyclability, achieving 850 h at 0.5 mA cm −2 420 1 , outperforming bare GF (<180 h). Furthermore, assembled 3 V 2 (PO 4 ) ||GF@ZIF‐8||Na full exhibit remarkably improves rate performance (81 g −1 30 C), cyclability (93.5% capacity retention over 900 cycles 10 low‐temperature applicability (78 under 0.2 C −40 °C). simulations reveal that, except for regulating flux, introduction porous on also enhances local electric field near anode, thereby boosting transfer + which contributes improved storage performance.
Language: Английский
Citations
1
Angewandte Chemie, Journal Year: 2024, Volume and Issue: 136(21)
Published: March 12, 2024
Abstract Sodium‐ion batteries (SIBs) present a promising avenue for next‐generation grid‐scale energy storage. However, realizing all‐climate SIBs operating across wide temperature range remains challenge due to the poor electrolyte conductivity and instable electrode interphases at extreme temperatures. Here, we propose comprehensively balanced by pairing carbonates with low‐freezing‐point low‐polarity ethyl propionate solvent which enhances ion diffusion Na + ‐desolvation kinetics sub‐zero Furthermore, leverages combinatorial borate‐ nitrile‐based additive strategy facilitate uniform inorganic‐rich interphases, ensuring excellent rate performance cycle stability over from −45 °C 60 °C. Notably, Na||sodium vanadyl phosphate cell delivers remarkable capacity of 105 mAh g −1 high 2 C −25 In addition, cells exhibit cycling range, maintaining retention 84.7 % 3,000 cycles 95.1 500 cycles. The full also exhibits impressive range. This study highlights critical role interphase engineering enabling that function optimally under diverse climatic environments.
Language: Английский
Citations
4