🔋 Infiltrating Metal Adhesive Layer for Mechanically Integrated Dry Electrodes
📝 لایه چسبنده فلزی ایندیم با نفوذ در الکترود خشک، اتصال مکانیکی را تقویت کرده و پایداری چرخهای باتری لیتیوم-یونی با بارگذاری بالا را بهبود میبخشد.
📚 Journal: Advanced Energy Materials #AdvancedEnergyMaterials
📅 Date: 2026-10-03
🔬 Research Article
💡 Novelty & Significance:
The novelty is a sputter-coated indium metal adhesive layer enabling all-solvent-free dry electrode manufacturing. It infiltrates graphite film pores and entangles with PTFE fibrils, strengthening interfacial contact. This yields 91.3% capacity retention after 150 cycles and stable pouch-cell cycling without delamination, offering a route to mechanically robust, high-loading dry electrodes for high-energy lithium-ion batteries.
🔗 10.1002/aenm.71661
🏷 dry electrodes · indium adhesive layer · lithium-ion batteries · PTFE fibrils · mechanical integrity
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