OVERCOMING CYCLING LIMITATIONS FOR HIGH-ENERGY-DENSITY LITHIUM-ION BATTERIES
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Sep 14, 2023
app pub date -
Mar 14, 2022
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Mar 14, 2022
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Abstract
Carbon nanotube (CNT) forests are grown directly on a base material for an anode. The CNTs are filled with Li metal. The filling behavior of the CNTs with Li metal is governed by the density, height, and diameter of the CNTs in the forest. These parameters are controlled by modifying the chemical vapor deposition (CVD) recipe used to grow the CNT forest along with adjusting the catalyst stack design to tune the aspect ratio, density, and rigidity of the CNT forest.
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