Highly Stable Sodium Metal Batteries Enabled by Manipulating the Fluorinated Organic Components of Solid‐Electrolyte‐Interphase DOI

Chaozhi Wang,

Shuqi Dai,

Kaihang Wu

et al.

Advanced Energy Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 30, 2024

Abstract Na metal batteries (NMBs) stand at the forefront of advancing energy storage technologies, but are severely hampered by dendrite issues, especially when using carbonate electrolytes. Suppressing growth dendrites through constructing NaF‐rich solid‐electrolyte‐interphase (SEI) is a commonly‐used strategy to prolong lifespan NMBs. In contrast, fluorinated organic SEI components often underutilized. Inspired unveiling adsorption configuration compounds on surface metal, an optimized architecture for stabilizing NMBs proposed investigating C 4 H 9 SO 2 F‐/C F F‐treated anodes. It revealed that built inorganic/organic hybrid layer exhibit favorable passivation capability, significantly improving deposition behavior. As result, NMB with high‐loading cathode (15 mg cm −2 ) and negative/positive capacity ratio (N/P) shows long‐term life span over 1000 cycles 92.8% retention C. This work opens new pathway developing robust high‐energy‐density

Language: Английский

Na (100)‐Textured Electrode Embedded with Sb‐Doped SnO2 Nanoparticles for Dendrite‐Free Sodium Metal Batteries DOI
Zhaopeng Li, Licheng Miao,

Guangliang Lin

et al.

Advanced Energy Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 9, 2024

Abstract Sodium metal batteries (SMBs), the next‐generation advanced secondary batteries, have attracted extensive attention due to their low cost and high energy density. However, unavoidable interfacial side reactions uncontrollable dendrite growth severely restrict practical application. In this work, a Na (100)‐textured composite anode embedded with antimony‐doped tin oxide (ATO) nanoparticles (ATO‐12Na) is innovatively designed via an accumulative roll bonding technique. It observed that (100) texture not only contributes formation of anion‐derived inorganic‐rich solid electrolyte interphase layer on surface ATO‐12Na but also efficiently induces uniform horizontal deposition during pre‐deposition stage. Profiting from intrinsic affinity sodiophilicity ATO active sites, integrated exhibits enhanced compatibility excellent plating/stripping stability. At 2 mA cm −2 , symmetric cell can operate steadily for more than 1400 h. The full assembled by 3 V (PO 4 ) cathode delivers impressive long‐term cycling stability over 4500 cycles at 500 g −1 capacity retention 80.7%. This study offers new approach designing ultra‐stable, dendrite‐free, high‐performance SMBs.

Language: Английский

Citations

4
Modification of polypropylene separator with multifunctional layers to achieve highly stable sodium metal anode DOI
Aadil Nabi Chishti,

Sikandar Iqbal,

Muhammad Ali

et al.

Journal of Energy Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 1, 2024

Language: Английский

Citations

4
Multifunctional built-in ion-conductive phase enabling long cycle life, high specific capacity composite sodium anode for solid-state sodium batteries DOI
Yujie Yang, Yan Zhang, Yanhua Li

et al.

Nano Energy, Journal Year: 2024, Volume and Issue: 122, P. 109303 - 109303

Published: Jan. 21, 2024

Language: Английский

Citations

4
Solid State Self‐Assembly of Flaky Na3V2(PO4)3@Carbon into Spherical Superstructures: Large Production and Boosted Low‐Temperature Na Storage Capability DOI

Shitan Xu,

Shoumeng Yang,

Congcong Liu

et al.

Small, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 25, 2025

Abstract The application of secondary batteries at wide temperature ranges, particularly low temperatures (LT), becomes a hotspot in the energy storage field. Na 3 V 2 (PO 4 ) (NVP) emerges as prospective cathodic material for LT sodium‐ion (SIBs) due to its robust structure and fast Na‐ion transportation. However, conventional NVP electrode materials are hindered by inferior intrinsic electronic conductivity interfacial deterioration LT, leading unsatisfactory rate capability service life. To address these challenges, solid state self‐assembly flaky @carbon into spherical superstructure composite (denoted SS‐NVP@C) is developed, which serves cathode ultra‐low (−40 °C) SIBs. Owing superstructures with boosted transfer transportation, SS‐NVP@C demonstrates excellent performance prolonged cyclability, especially pragmatical adaptability including specific capacity 92 mA h g −1 0.1C, brilliant 51 5C, remaining 84.8% retention over 400 cycles 0.2C. Furthermore, growth mechanism fully investigated, providing novel manner design large‐scale production advanced storage.

Language: Английский

Citations

0
Regulating Interfacial Wettability for Fast Mass Transfer in Rechargeable Metal-Based Batteries DOI
Ruijuan Shi, Shilong Jiao, Zhao Yang

et al.

ACS Nano, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 26, 2025

The interfacial wettability between electrodes and electrolytes could ensure sufficient physical contact fast mass transfer at the gas-solid-liquid, solid-liquid, solid-solid interfaces, which improve reaction kinetics cycle stability of rechargeable metal-based batteries (RMBs). Herein, engineering multiphase interfaces is summarized from electrolyte electrode aspects to promote interface rate durability RMBs, illustrates revolution that taking place in this field thus provides inspiration for future developments RMBs. Specifically, review presents principle macro- microscale summarizes emerging applications concerning effect on Moreover, deep insight into development provided outlook. Therefore, not only insights but also offers strategic guidance modification optimization toward stable electrode-electrolyte

Language: Английский

Citations

0
Advanced Interphases Layers for Dendrite-Free Sodium Metal Anodes DOI

Yihong Gao,

Yu Yao, Pengcheng Shi

et al.

ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown

Published: March 18, 2025

Sodium (Na) metal anode is considered the cornerstone of next-generation energy storage technology, owing to its high theoretical capacity and cost-effectiveness. However, development Na batteries hindered by instability nonuniformity solid electrolyte interphase (SEI) notorious formation dendrites. Recently, various advanced artificial designs have been developed control dendrite growth stabilize SEI layer. In this Review, we provide a comprehensive overview designs, focusing on inorganic layer, organic hybrid inorganic/organic all aimed at inhibiting dendrites growth. Finally, future engineering strategies are also envisioned offer new insights into optimization anodes.

Language: Английский

Citations

0
Durable sodium iodide interphase stabilizing sodium metal anodes DOI Creative Commons
Kaizhi Chen, Hongyang Huang,

Shitan Xu

et al.

Carbon Neutrality, Journal Year: 2024, Volume and Issue: 3(1)

Published: March 6, 2024

Abstract The implementation of sodium metal batteries (SMBs) is known for their low cost and high energy density. However, a major concern in SMBs the formation dendrites on Na anode, which can potentially cause short circuits compromise safety. Herein, to address this issue, we propose novel approach create protective layer by decorating surface with NaI particles. This exhibits Young’s modulus excellent ion transference ability. As result, lifespan Na/NaI||Na/NaI cell significantly extended 850 h at 0.5 mA cm −2 /1 mAh . Furthermore, when Na/NaI anode combined 3 V 2 (PO 4 ) (NVP) cathode, full retains 83 g −1 (approximately 94% its initial capacity) even after 1500 cycles 5 C. Overall, work presents simple effective method establishing surface, thereby enabling realization long stable SMBs.

Language: Английский

Citations

3
Confining Co1.11Te2 nanoparticles within mesoporous hollow carbon combination sphere for fast and ultralong sodium storage DOI

Zhouyu Huang,

Y.F. Yuan, Zhujun Yao

et al.

Journal of Colloid and Interface Science, Journal Year: 2023, Volume and Issue: 658, P. 815 - 826

Published: Dec. 22, 2023

Language: Английский

Citations

8
Recent developments in interface engineering strategies for stabilizing sodium metal anodes DOI Creative Commons
Yuan Liu, Jinlin Yang, Meng Wang

et al.

Cell Reports Physical Science, Journal Year: 2024, Volume and Issue: 5(5), P. 101965 - 101965

Published: May 1, 2024

To meet the increasing demand for advanced high-energy storage systems, sodium metal batteries have emerged as promising candidates next-generation rechargeable devices. Utilizing anodes (SMAs), they offer several advantages, including a high theoretical capacity (1,166 mAh/g), low redox potential (−2.71 V vs. standard hydrogen electrode), cost-effectiveness (US$4/kg), and abundance widespread availability of on Earth (2.83% in crust). However, significant reactivity SMAs presents notable challenges. These challenges include inevitable side reactions uncontrollable dendrite growth, which compromise stable cycling performance escalate safety risks. address these issues, various strategies been developed to stabilize SMAs, such optimizing electrolyte compositions, constructing anode hosts, establishing artificial protective layers. In this review, key facing are first discussed, followed by detailed assessments each strategy based materials reported date; addition, perspectives future research stabilization offered.

Language: Английский

Citations

2
An autotransferable alloy overlayer toward stable sodium metal anodes DOI
Liang Lin,

Renkang Wu,

Yanping Zhuang

et al.

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 670, P. 215 - 222

Published: May 16, 2024

Language: Английский

Citations

2