Ultrafast Biphasic Na5V3(PO4)2(P2O7)2/C composite cathode for Sodium-Ion Batteries DOI
Qiang Cai, Yunyun Liu,

Yangyang Zhang

et al.

Chemical Communications, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

A biphasic Na5V3(PO4)2(P2O7)2/C composite is developed via a composition-regulation strategy as an ultrafast cathode for rechargeable sodium-ion batteries. It achieves high practical capacity of 82.4 mA h g-1 at the large current 1000 and obtains impressive retention 88% after 1500 cycles.

Language: Английский

Constructing layered/tunnel interlocking oxide cathodes for sodium-ion batteries based on breaking Mn3+/Mn4+ equilibrium in Na0.44MnO2 via trace Mo doping DOI
Jingqiang Wang,

Qing‐Qun Sun,

Yu Jing

et al.

Composites Part B Engineering, Journal Year: 2024, Volume and Issue: 284, P. 111664 - 111664

Published: June 28, 2024

Language: Английский

Citations

19

Prussian Blue and Its Analogues for Commercializing Fast-Charging Sodium/Potassium-Ion Batteries DOI Creative Commons

Ping Hong,

Changfan Xu, Chengzhan Yan

et al.

ACS Energy Letters, Journal Year: 2025, Volume and Issue: unknown, P. 750 - 778

Published: Jan. 13, 2025

Fast-charging technology, which reduces charging time and enhances convenience, is attracting attention. Sodium-ion batteries (SIBs) potassium-ion (PIBs) are emerging as viable alternatives to lithium-ion (LIBs) due their abundant resources low cost. However, during fast discharging, the crystal structures of cathode materials in SIBs/PIBs can be damaged, negatively impacting performance, lifespan, capacity. To address this, there a need explore electrode with ultrahigh rate capabilities. Prussian Blue its analogues (PB PBAs) have shown great potential for both SIBs PIBs unique excellent electrochemical properties. This Review examines use PBAs PIBs, focusing on fast-charging (rate) performance commercialization potential. Through systematic analysis discussion, we hope provide practical guidance developing contributing advancement widespread adoption green energy technologies.

Language: Английский

Citations

5

A hydro-stable and phase-transition-free P2-type cathode with superior cycling stability for high-voltage sodium-ion batteries DOI Creative Commons
Jun Xiao, Hong Gao, Yang Xiao

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 160010 - 160010

Published: Jan. 1, 2025

Language: Английский

Citations

4

Transformative Catalytic Carbon Conversion Enabling Superior Graphitization and Nanopore Engineering in Hard Carbon Anodes for Sodium‐Ion Batteries DOI Creative Commons
Gui-Lai Zhang, Hong Gao, Dingyi Zhang

et al.

Carbon Energy, Journal Year: 2025, Volume and Issue: unknown

Published: March 19, 2025

ABSTRACT Hard carbons are promising anode materials for sodium‐ion batteries (SIBs), but they face challenges in balancing rate capability, specific capacity, and initial Coulombic efficiency (ICE). Direct pyrolysis of the precursor often fails to create a suitable structure storage. Molecular‐level control graphitization with open channels Na + ions is crucial high‐performance hard carbon, whereas closed pores play key role improving low‐voltage (< 0.1 V) plateau capacity carbon anodes SIBs. However, creation these presents significant challenges. This work proposes zinc gluconate‐assisted catalytic carbonization strategy regulate numerous nanopores simultaneously. As temperature increases, trace amounts remain as single atoms featuring uniform coordination structure. mitigates risk electrochemically irreversible sites enhances transport rates. The resulting shows an excellent reversible 348.5 mAh g −1 at 30 mA high ICE 92.84%. Furthermore, sodium storage mechanism involving “adsorption–intercalation–pore filling” elucidated, providing insights into pore dynamic pore‐filling process.

Language: Английский

Citations

3

Leveraging Entropy and Crystal Structure Engineering in Prussian Blue Analogue Cathodes for Advancing Sodium-Ion Batteries DOI
Yueyue He, Sören L. Dreyer,

Tolga Akçay

et al.

ACS Nano, Journal Year: 2024, Volume and Issue: 18(35), P. 24441 - 24457

Published: Aug. 22, 2024

The synergistic engineering of chemical complexity and crystal structures has been applied to Prussian blue analogue (PBA) cathodes in this work. More precisely, the high-entropy concept successfully introduced into two structure types identical composition, namely, cubic monoclinic. Through utilization a variety complementary characterization techniques, comprehensive investigation electrochemical behavior monoclinic PBAs conducted, providing nuanced insights. implementation exhibits crucial selectivity toward intrinsic structure. Specifically, while overall cycling stability both cathode systems is significantly improved, interplay entropy proves particularly significant. After optimization, PBA demonstrates structural advantages, showcasing good reversibility, minimal capacity loss, high thermal stability, unparalleled endurance even under harsh conditions (high specific current temperature).

Language: Английский

Citations

17

Expediting layered oxide cathodes based on electronic structure engineering for sodium-ion batteries: Reversible phase transformation, abnormal structural regulation, and stable anionic redox DOI
Xinyu Zhang, Haiyan Hu, Xinyu Liu

et al.

Nano Energy, Journal Year: 2024, Volume and Issue: 128, P. 109905 - 109905

Published: June 21, 2024

Language: Английский

Citations

16

Mitigating Mechanical Stress by the Hierarchical Crystalline Domain for High-Energy P2/O3 Biphasic Cathode Materials DOI
Xu Zhu, Haojie Dong, Yi‐Feng Liu

et al.

ACS Nano, Journal Year: 2024, Volume and Issue: 18(46), P. 32003 - 32015

Published: Nov. 11, 2024

Sodium-ion batteries (SIBs) have captured widespread attention for grid-scale energy storage owing to the wide distribution and low cost of sodium resources. Delivery high density with stable retention remains a challenge in developing cathode candidates rechargeable SIBs. Inspired by concept "cationic potential", here, we present hierarchical crystalline domain hexagonal particles target chemical composition (Na

Language: Английский

Citations

14

Progress on Fe‐Based Cathode Materials for Sodium‐Ion Batteries DOI Creative Commons
Muhammad Hassan,

Yanshuo Zhao,

Qi Liu

et al.

Carbon Neutralization, Journal Year: 2025, Volume and Issue: 4(2)

Published: March 1, 2025

ABSTRACT Sodium‐ion batteries (SIBs) have received significant interest as an alternative to lithium‐ion (LIBs) due the abundant availability of sodium, low cost, and enhanced safety. Among various cathode materials explored for SIBs, iron‐based cathodes stand out promising candidates large‐scale energy storage systems their affordability, environmentally friendly nature, non‐toxicity. This review provides a comprehensive overview recent advancements in Fe‐based like layered oxides, polyanionic compounds, Prussian blue analogs. We analyze synthesis techniques, electrochemical properties, structural features assess viability SIB applications. The impact different methods on performance these is highlighted underlying mechanisms are examined. Additionally, strategies enhance key such density, cycle life, conductivity discussed. also address main technical challenges that limit practical application cathodes, including issues with stability charge/discharge performance. In conclusion, this presents forward‐looking perspective design next‐generation SIBs.

Language: Английский

Citations

2

A Perspective on Pathways Toward Commercial Sodium‐Ion Batteries DOI Open Access
Zehao Cui, Chen Liu, Arumugam Manthiram

et al.

Advanced Materials, Journal Year: 2025, Volume and Issue: unknown

Published: March 17, 2025

Abstract Lithium‐ion batteries (LIBs) have been widely adopted in the automotive industry, with an annual global production exceeding 1000 GWh. Despite their success, escalating demand for LIBs has created concerns on supply chain issues related to key elements, such as lithium, cobalt, and nickel. Sodium‐ion (SIBs) are emerging a promising alternative due high abundance low cost of sodium other raw materials. Nevertheless, commercialization SIBs, particularly grid storage applications, faces significant hurdles. This perspective article aims identify critical challenges making SIBs viable from both chemical techno‐economic perspectives. First, brief comparison materials chemistry, working mechanisms, between mainstream LIB systems prospective SIB is provided. The intrinsic regarding stability, capacity utilization, cycle calendar life, safe operation cathode, electrolyte, anode discussed. Furthermore, scalability material production, engineering feasibility, energy‐dense electrode design fabrication illustrated. Finally, pathways listed discussed toward achieving high‐energy‐density, stable, cost‐effective SIBs.

Language: Английский

Citations

2

Stable Ni(II) sites in Prussian blue analogue for selective, ampere-level ethylene glycol electrooxidation DOI Creative Commons

Ji Kai Liu,

Mengde Kang,

Kai Huang

et al.

Nature Communications, Journal Year: 2025, Volume and Issue: 16(1)

Published: April 11, 2025

Language: Английский

Citations

1