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Batteries, Volume 11, Issue 8

August 2025 - 36 articles

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Cover Story: Lithium metal is a promising anode for next-generation batteries, but its processing is challenging due to high reactivity and poor machinability. This study investigates laser cutting as a non-contact alternative to mechanical separation, comparing nanosecond and picosecond pulse durations. Analysis of cutting-edge quality, heat-affected zones, and melt formation shows that shorter pulses reduce thermal damage and improve electrode integrity. Electrochemical tests in symmetric Li|Li cells reveal that laser-cut anodes outperform mechanically separated ones, exhibiting improved cycling stability despite locally inactive lithium. These results highlight optimized laser processing as a key step toward reliable lithium metal anodes for solid-state batteries. View this paper

Articles (36)

  • Article
  • Open Access
784 Views
18 Pages

20 August 2025

This paper proposes a novel unsupervised multi-model fusion framework for robust cell-level anomaly detection in grid-scale battery energy storage systems (BESSs). Addressing the complex nonlinearity and prevalent data quality issues (e.g., asynchron...

  • Review
  • Open Access
1,579 Views
31 Pages

19 August 2025

Metal–air batteries have excellent theoretical energy density and economic advantages through abundant anode materials and open cathode structures. However, the actual energy efficiency of metal–air batteries is much lower than the theore...

  • Article
  • Open Access
1 Citations
1,824 Views
18 Pages

17 August 2025

The adoption of sustainable and environmentally friendly solutions is becoming crucial across several sectors, particularly in transportation. As part of this transition, the transport industry has turned its attention to electric vehicle (EV) develo...

  • Article
  • Open Access
760 Views
21 Pages

16 August 2025

Accurate parametric modeling of lithium-ion batteries is essential for battery management system (BMS) design in electric vehicles and broader energy storage applications, enabling reliable state estimation and effective thermal control under diverse...

  • Article
  • Open Access
1 Citations
953 Views
24 Pages

16 August 2025

Due to their advantages, such as abundant raw material reserves, excellent thermal stability, and superior low-temperature performance, sodium-ion batteries (SIBs) exhibit significant potential for future applications in energy storage and electric v...

  • Article
  • Open Access
986 Views
14 Pages

Intrinsic Thermal Stability of Li-Rich Mn-Based Cathodes Enabling Safe High-Energy Lithium-Ion Batteries

  • Zhaoqiang Pei,
  • Shaobo Feng,
  • Zhibo Han,
  • Zihua Wang,
  • Chengshan Xu,
  • Xiangming He,
  • Li Wang,
  • Yu Wang and
  • Xuning Feng

15 August 2025

Lithium-rich manganese-based oxides (LMR) are promising next-generation cathode materials due to their high capacity and low cost, but safety remains a critical bottleneck restricting the practical application of high-energy-density cathodes. However...

  • Article
  • Open Access
714 Views
18 Pages

Exploring the Potential of Green Synthesized Sr0.8Ce0.2Fe0.8Co0.2O3 Using Orange and Lemon Extracts for Hybrid Supercapacitor Applications

  • Asmara Fazal,
  • M. Javaid Iqbal,
  • Mohsin Ali Raza,
  • Badriah S. Almutairi,
  • Hesham M. H. Zakaly,
  • Naureen Akhtar,
  • Muneeb Irshad and
  • Saira Riaz

15 August 2025

Supercapacitors are required to store energy from renewable resources to ensure a pollutant-free environment. To further encourage its study, researchers are interested in introducing green methods to produce electrode materials. Green synthesis is a...

  • Article
  • Open Access
1 Citations
662 Views
21 Pages

Referential Integrity Framework for Lithium Battery Characterization and State of Charge Estimation

  • Amel Benmouna,
  • Mohamed Becherif,
  • Mohamed Ahmed Ebrahim,
  • Mohamed Toufik Benchouia,
  • Tahir Cetin Akinci,
  • Miroslav Penchev,
  • Alfredo Martinez-Morales and
  • Arun S. K. Raju

14 August 2025

The global rise of electric vehicles (EVs) is reshaping the automotive industry, driven by a 25% increase in EV sales in 2024 and mounting regulatory pressure from European countries aiming to phase out thermal and hybrid vehicle production. In this...

  • Article
  • Open Access
769 Views
11 Pages

Cu-Substituted Na3V2(PO4)3/C Composites as High-Rate, Long-Cycle Cathodes for Sodium-Ion Batteries

  • Hyeon-Jun Choi,
  • Yu Gyeong Kim,
  • Su Hwan Jeong,
  • Sang Jun Lee,
  • Young Hwa Jung and
  • Joo-Hyung Kim

11 August 2025

The advancement of high-performance sodium-ion batteries (SIBs) necessitates cathode materials that exhibit both structural robustness and long-term electrochemical stability. Na3V2(PO4)3 (NVP), with its NASICON-type framework, is a promising candida...

  • Article
  • Open Access
693 Views
28 Pages

A Circuital Equivalent for Supercapacitors Accurate Simulation in Power Electronics Systems

  • Catalina Rus-Casas,
  • Carlos Andrés Ramos-Paja,
  • Sergio Ignacio Serna-Garcés,
  • Carlos Gilabert-Torres and
  • Juan Domingo Aguilar-Peña

The effective integration of energy storage systems is paramount for the widespread deployment of renewable energy technologies. Selection of a specific storage system is typically dictated by the primary challenge it aims to mitigate, such as interm...

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