Application Article Center
Application Notes & Research Insights
Discover technical articles, application cases, and characterization methods for advanced battery development."
Redox-Active Stabilizer–Enhanced Structural and Thermal Stability of Ni-Rich Cathodes via an Economical Blending Strategy
1. Article Information Title: Redox-active stabilizer-enhanced structural and thermal stability of Ni-rich cathodes via an economical blending strategy First Author: Jinzhong Liu Corresponding Authors: Jinyang Dong*, Meng Wang*, Lai Chen*...
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CustomCells Files for Insolvency Proceedings for Key Operating Entities
German battery pioneer CustomCells has filed for insolvency for its main operating entities in Itzehoe and Tübingen. The competent court in Kiel has appointed attorney Dr. Malte Köster, partner at...
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New Ideas for Evaluating The Correlation Between Lithium-Ion Powder Resistivity and Electrode Resistivity
Abstract Powder resistivity and electrode resistivity are correlated but not perfectly linear across every processing stage. Using IEST PRCD3100 powder resistivity and compaction density tester (10–350 MPa) and BER2500 electrode...
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LLZO Solid Electrolyte: Dry vs Wet Preparation Route, XRD Phase Analysis, Protonation & High-Frequency Impedance
Abstract LLZO (Li₇La₃Zr₂O₁₂) solid electrolyte is a garnet-type oxide solid-state electrolyte that offers electrochemical stability against lithium metal and high lithium-ion conductivity — making it a leading candidate for high-safety...
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In-situ Testing of The Volume, Stress, and Thickness Changes of Different Silicon Anodes in Pouch Cells
Abstract Pure silicon anodes reach a silicon anode volume expansion percentage of approximately 280% during full lithiation — roughly 28 times greater than graphite’s ~10% — making silicon anode swelling...
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A New Solution Makes The Battery Recycling Rate Greater Than 99.5%
1. Research Background In recent years, with the rapid expansion of the new energy vehicle market powered by lithium-ion batteries (LIBs), the number of retired LIBs is expected to increase...
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In-situ Analysis of Silicon-Carbon Composite Cell Swelling Performance During Formation Process
1. Abstract This study characterizes thickness expansion during formation of silicon-carbon composite cells with different silicon loadings (450 Si/C vs 800 Si/C) using an in-situ cell swelling tester (IEST...
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In-situ Expansion Analysis of Silicon-Carbon Cells Under Variable Pressure Conditions
1. Abstract The expansion behavior of silicon-carbon cells is primarily attributed to the volumetric expansion of the silicon component. Excessive accumulation of irreversible expansion during cell cycling can lead to...
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Rate-Dependent Failure Behavior Regulation of LiFePO4 Cathode via Functional Interface Engineering
1. Article Information Title: Rate-Dependent Failure Behavior Regulation of LiFePO4 Cathode via Functional Interface Engineering First Author: Rui Tang Corresponding Authors: Jinyang Dong*, Yuefeng Su*, Lai Chen* Affiliations: Beijing Institute...
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Want Megawatt Flash Charging? Electrode Tortuosity Parameter Might Be Crucial
1. Introduction Recently, BYD’s “Megawatt Flash Charging” technology has attracted significant attention in the lithium battery field. Its “5-minute charge for 800-mile range” oil-electric equivalent technology is as strategic as...
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How Does Conductive Additives Content Affect Lithium Battery Performance? Experimental Data Reveals the Optimal Ratio!
Abstract Conductive additive content in a lithium battery electrode has an optimal range rather than a “more is better” relationship: too little additive leaves electron pathways broken, while too much...
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BYD’s Super e-Platform: A Technical Leap in Ultra-Fast EV Charging and Performance
1. Introduction The electric vehicle industry has reached a pivotal moment with BYD‘s introduction of the Super e-Platform. This integrated architecture represents a significant technological leap, moving beyond incremental improvements...
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