Dry-process that overcomes the limitations of wet and dry fabrication methods by introducing a dual-fibrous architecture within battery's electrode

https://www.eurekalert.org/news-releases/1108298

"overcomes low mixing strength/ performance degradation by controlling polytetrafluoroethylene binder's structure rather than changing material itself... add small binder amount forms thread-like fibrous network, densely connecting active material/ conductive additive, ensuring uniform dispersion/ mixing... then remaining binder added creating rope-like fiber binding entire electrode together, increasing electrode's strength/ stability... with pouch-type lithium metal anode 349 Wh/kg energy density, about 40% improved"

Related: Elon Musk announced a breakthrough in dry electrode technology, marking a significant advancement in Tesla's battery technology
https://eu.36kr.com/en/p/3666965194072705