Cited by Research progress of carbon materials in the anodes of sodium-ion batteries

Synergizing Interfacial Electric Field Regulation and In‐situ Robust Interphases for Stable Lithium Metal Batteries at High Currents DOI

Weixiang Xie,

Junxiong Wu,

Xiaoyan Li

et al.

Angewandte Chemie, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 31, 2025

Abstract Efficient cycling of lithium (Li) metal batteries (LMBs) under extremely high current conditions is critical for their practical applications. Here, we report a novel additive containing fluorine, nitrogen, and iodine elements (designated as FCS) to stabilize Li anodes in glyme‐based ether electrolytes conditions. Experimental results molecular dynamics (MD) simulations demonstrate that the cation FCS selectively adsorbs on electrode surface, optimizing inner Helmholtz plane (IHP) structure effectively regulating surface electric field, thereby promoting homogeneous deposition. Simultaneously, preferential decomposition produces mechanically robust ionically conductive solid electrolyte interphase (SEI) comprising LiF, 3 N, LiI components. Consequently, with additive, Li||Cu cells remarkably average Coulombic efficiency (CE) 98.12 % at an 20 mA cm −2 over 400 cycles. Additionally, Li||SPAN maintain reversible capacity 1126 mAh g −1 0.5 A after 200 This work presents new approach simultaneously tune SEI using trace amounts paving way stable efficient LMBs high‐current

Language: Английский

Citations

The Role of Fluorine in Polyanionic Cathode Materials for Sodium‐Ion Batteries DOI

Juntao Hu, Wenxi Zhao, Yuqiu Wang

et al.

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

Published: Feb. 5, 2025

Abstract With the growing global demand for renewable energy and increasing scarcity of lithium resources, sodium‐ion batteries have received extensive attention research as a potential alternative. Among many cathode materials batteries, polyanion are favored their high operating voltage, stable cycling performance, good safety. However, low electronic conductivity density polyanionic limit large‐scale commercial applications. To overcome this challenge, various strategies been explored to improve electrochemical performance. them, fluorine doping has proven be an effective means. In study, we systematically effects trace mass substitution on structure, dynamics, electrochemistry deeply analyzed reaction mechanisms. The analysis results show that can effectively material, thus enhancing its A large amount voltage plateau density. environmental safety challenges associated with introduction should also addressed. Overall, in further optimize structure realizing wide application high‐performance making them competitive battery technology.

Language: Английский

Citations

The Synthesis Effects on the Performance of P2‐Na_0.6Li_0.27Mn_0.73O₂ Cathode Material for Sodium‐Ion Batteries DOI

Cuihong Zeng,

Z. Y. Zhang,

Jiming Peng

et al.

Battery energy, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 16, 2025

ABSTRACT Sodium‐layered oxides are a promising category of cathodes for sodium‐ion batteries with high energy densities. The solid‐state method is the typical approach to synthesizing these because its simple procedure and low cost. Although reaction conditions have usually been understated, effect reagents has often overlooked. Thus, fundamental insight into chemical required perform well. Here we report in situ structural electrochemical methods studying using different reagents. materials composite structure containing layered NaMnO 2 Li MnO 3 components, where oxygen anionic redox can be triggered at voltage by forming Na–O–Li configurations. samples synthesized via MnCO ‐based precursors form phase evaluated temperature better than those through precursors. This work demonstrates that also impact performance sodium‐layered oxides, which provides new developing high‐energy cathode material.

Language: Английский

Citations

Transforming spent lithium iron phosphate cathodes and waste plastics into high-performance sodium-ion battery anodes via co-pyrolysis DOI

Bo Zheng,

Shihong Chen,

M.J. Tu

et al.

Composites Communications, Journal Year: 2025, Volume and Issue: unknown, P. 102306 - 102306

Published: Feb. 1, 2025

Language: Английский

Citations

Coupling Lattice Strain and Sulfur Vacancy in Tin Monosulfide/Reduced Graphene Oxide Composite for High‐Performance Sodium‐Ion Storage DOI

Yitong Jiang,

Yihong Zheng,

Lijuan Tong

et al.

Energy & environment materials, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 19, 2025

Sodium‐ion batteries have garnered significant attention as a cost‐effective alternative to lithium‐ion due the abundance and affordability of sodium precursors. However, lack suitable electrode materials with both high capacity excellent stability continues hinder their practical viability. Herein, we couple lattice strain sulfur deficiency effects in tin monosulfide/reduced graphene oxide composite enhance storage performance. Experimental results theoretical calculations reveal that synergistic vacancies monosulfide promote rapid (de)intercalation near surface/edge material, thereby enhancing its pseudocapacitive properties. Consequently, strained defective demonstrates reversible 511.82 mAh g −1 at 1 A an outstanding rate capability 450.60 3 . This study offers effective strategy for improving performance through defect engineering.

Language: Английский

Citations

Engineering Continuous Ion/Electron Channels in Mixed Ionic-Electronic Conductor for Solid-State Lithium Metal Batteries DOI

Zulin Li,

Shi‐Wen Lv,

Junxiong Wu

et al.

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

Published: Feb. 23, 2025

Solid-state lithium metal batteries (SSLMBs) suffer from stress accumulation, poor interfacial stability, and dendrite growth. A potential solution to these issues is the design of a three-dimensional nanotubular mixed ionic-electronic conductor (MIEC) as host, which induces plating/stripping inside via Coble creep. Herein, we develop novel MIEC comprising mechanically robust electrochemically stable titanium nitride (TiN) nanotube array, with an ion-conductive solid electrolyte interphase (SEI) coating on inner surface TiN host. The highly lithiophilic provides consecutive ion/electron transport channels, promoting uniform deposition nanotubes thereby maintaining exceptional stability during cycling. Consequently, SSLMBs employing this rationally designed host demonstrate remarkable electrochemical performance. This work new insights for construction advanced MIECs high-performance SSLMBs.

Language: Английский

Citations

Pore structure design engineering: One-step synthesis of high-performance hard carbon materials with abundant closed pores DOI

Xiaojie Liu, Kun Ding, Guodong Qian

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 161689 - 161689

Published: March 1, 2025

Language: Английский

Citations

Lignin-based microporous carbon nanofibers/S (LMCF@S) high performance cathode for superior room temperature Na-S batteries DOI

Maryam Sadat Kiai, Navid Aslfattahi, Nilgün Baydoğan

et al.

Materials Chemistry and Physics, Journal Year: 2025, Volume and Issue: unknown, P. 130768 - 130768

Published: March 1, 2025

Language: Английский

Citations

InterOptimus: An AI-assisted robust workflow for screening ground-state heterogeneous interface structures in lithium batteries DOI

Yaoshu Xie, Jun Yang, Yun Cao

et al.

Journal of Energy Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский

Citations

2D/3D hierarchical Zinc@Ti3C2Tx-MXene composite-coated copper foil as dendrite-free lithium host for stable lithium metal batteries DOI

Changan Shi,

Mingyu Su,

Huiying Yu

et al.

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 693, P. 137643 - 137643

Published: April 18, 2025

Language: Английский

Citations