3D printed silicon-few layer graphene anode for advanced Li-ion batteries.

ABSTRACT: The printing of three-dimensional (3D) porous electrodes for Li-ion batteries is considered a key driver for the design and realization of advanced energy storage systems. While different 3D printing techniques offer great potential to design and develop 3D architectures, several factors need to be addressed to print 3D electrodes, maintaining an optimal trade-off between electrochemical and mechanical performances. Herein, we report the first demonstration of 3D printed Si-based electrodes fabricated using a simple and cost-effective fused deposition modelling (FDM) method, and implemented as anodes in Li-ion batteries. To fulfil the printability requirement while maximizing the electrochemical performance, the composition of the FDM filament has been engineered using polylactic acid as t

SUBMITTER: Beydaghi H 

PROVIDER: S-EPMC9042803 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature