NANOSTRUCTURED SEED LAYERS FOR LITHIUM METAL DEPOSITION
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United States of America
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Issued Date -
Nov 7, 2024
app pub date -
Jul 1, 2022
filing date -
Jul 1, 2022
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Abstract
A battery can include one or more battery cells. An individual battery cell can comprise an electrode layer including a seed layer comprised of a number of fused nanoparticles. The electrode layer can also include a lithium metal layer disposed on the number of fused nanoparticles. The electrode layer can be formed by producing. on a current collector layer. a seed layer that includes nanoparticles. The seed layer can be formed from a formulation that includes nanoparticles having ligands coupled to the nanoparticles and then removing the ligands using one or more thermal treatment processes and/or one or more chemical treatment processes. In addition to removing the ligands. the one or more thermal treatment processes and/or one or more chemical treatment processes can cause the nanoparticles to be fused and produce nanoparticle clusters. The nanoparticle clusters can be arranged such that the seed layer has an amount of porosity.
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