Dual-fibrous PTFE structure enabling uniform and thick dry electrodes for high-energy-density and long-lasting batteries
Kwon‐Hyung Lee, Hyeongseok Shim, Sang Hyun Lee, Hyeong-Jong Kim, Chanhyun Park, Jingyu Choi, Seok-Ju Lee, Young-Kuk Hong, Jihong Lyu, Jin Chul Kim, Sijeong Park, Hyungyeon Cha, Wooyoung Jin, Jinsoo Kim, Sinho Choi, Sang-Young Lee, Sung‐Kyun Jung, Michael De Volder, Taehee Kim, Gyujin Song
Abstract
Multi-step fibrillation processing enables dual-fibrous PTFE structure for high-areal-capacity dry electrode, offering microscale homogeneity and mechanical integrity towards practical lithium batteries.
Topics & Concepts
Materials scienceEnergy densityElectrodeComposite materialHigh energyDual (grammatical number)NanotechnologyEngineering physicsOptoelectronicsChemistryEngineeringLiteraturePhysical chemistryArtAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsThermal Expansion and Ionic Conductivity