Densified vertically lamellar electrode architectures for compact energy storage.

ABSTRACT: As one of the most compact electrochemical energy storage systems, lithium-ion batteries (LIBs) are playing an indispensable role in the process of vehicle electrification to accelerate the shift to sustainable mobility. Making battery electrodes thicker is a promising strategy for improving the energy density of LIBs which is essential for applications with weight or volume constraints, such as electric-powered transportation; however, their power densities are often significantly restricted due to elongated and tortuous charge traveling distances. Here, we propose an effective methodology that couples bidirectional freeze-casting and compression-induced densification to create densified vertically lamellar electrode architectures for compact energy storage. The vertically lamellar archit

SUBMITTER: Ju Z 

PROVIDER: S-EPMC10372556 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature