Fabrication of high-capacity and high-safety lithium half-cells and pouch cells was achieved through the integrated development of anode materials, protective interlayers, and electrolyte systems.

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Fabrication of high-capacity and high-safety lithium half-cells and pouch cells was achieved through the integrated development of anode materials, protective interlayers, and electrolyte systems.

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Meeting & Discussion

Technology Introduction:
The closed-pore structure can be tuned by carbonization temperature, enabling a reversible low-potential plateau that boosts lithium-ion battery capacity while maintaining cycling stability. Electrospun PAN protective layers, optimized via the electrospinning voltage control, improve the lithium-ion transport and deposit uniformity. The high-entropy ionic liquid shows excellent compatibility with NMC811 and Si–C electrodes, significantly enhancing the battery safety. The performance of these materials can be evaluated in the small pouch cell.
Industry Applicability:
Li-ion batteries of the next generation, high-performance Na-ion batteries, Li-ion capacitors, and Na-ion capacitors for the battery back unit (BBU) in the AI servers.

National Tsing Hua University

National Tsing Hua University (NTHU), established in 1911 and located in Hsinchu, Taiwan, is one of the top research universities in the country. NTHU offers a wide range of programs in fields such as engineering, science, management, and humanities. The university is known for its strong emphasis on innovation, research excellence, and fostering global perspectives. With a commitment to academic rigor and interdisciplinary collaboration, NTHU plays a key role in advancing knowledge and technological development, contributing to both Taiwan’s growth and the global academic community.