1. Abstract Dry electrode technology is emerging as a key enabler for next-generation battery formats — including large-format cylindrical cells, semi-solid/solid-state cells, and high-capacity designs — because it…
1. Preface The multiplier performance of the battery affects the speed and life of the battery charge and discharge. How to reduce the battery resistance and improve the…
Abstract Battery failure analysis is the systematic process of identifying and characterizing the root causes of performance degradation and safety incidents in lithium-ion cells. Two categories are distinguished: performance failure—including…
1. Electrode Uniformity In the manufacturing process of energy storage batteries, the uniformity of lithium battery electrode coating is an important parameter to be monitored in the early…
Abstract Battery electrode coating uniformity — the consistency of coating thickness, surface density, and conductive network distribution across both the A-side and B-side of a double-sided electrode —…
1. Abstract We present a comparative study of electrode conductivity and compressive behavior for single-sided and double-sided electrodes fabricated from NCM, LCO, and graphite (GR) active materials. Using…
1. Preface In this paper, four batches of gas phase silicon-carbon negative electrode wafers were produced continuously using the same deposition process and coating process, the ion conductivity…
Abstract Carbon-coated aluminum foil (CCAF) is an aluminum current collector with a thin conductive carbon layer—approximately 2 µm per side—applied to both surfaces to reduce interfacial resistance between the…
Abstract CVD silicon-carbon anode (chemical vapor deposition Si-C anode, also called gas-phase or vapor-deposition silicon-carbon) deposits nano-silicon into a porous carbon scaffold via silane decomposition at elevated temperature —…
1. Article Abstract Nickel-rich layered oxides are among the promising materials for the next generation of high-energy-density lithium-ion batteries. Although increasing nickel content can enhance the battery’s specific…
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