Dunaliella Salinas based Sn-carbon anode for high-performance Li-ion batteries.

ABSTRACT: Long life, high capacity, environmental friendliness and good rate performance are the most important elements in the research of lithium ion batteries (LIBs). In this paper, Sn-carbon composite electrode materials are prepared using Dunaliella Salinas based carbon (amorphous carbon) as an amorphous carbon precursor combined with tin. Hence, an amorphous carbon template enwrapped by Sn particles forms a core-shell structure (Sn-carbon composite), the annealed Dunaliella Salinas based carbon makes up the carbon core, and Sn particles form the shell of the material. The components of the materials, microstructure and electrochemical properties of LIBs were characterized and tested. The results show that the prepared Sn-carbon composite electrode materials have high purity and combine with am

SUBMITTER: Yang Y 

PROVIDER: S-EPMC9044169 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature