| Literature DB >> 27264845 |
Hyundong Yoo1, Eunjun Park, Hyekyoung Kim, Juhye Bae, Hankwon Chang, Hee Dong Jang, Hansu Kim.
Abstract
A swelling-suppressed, Si nanocrystals-embedded SiOx nanospheres lithium storage material was prepared by graphene envelopment. The free void spaces formed between the graphene envelope and Si/SiOx nanospheres effectively accommodated the volume changes of Si/SiOx nanospheres during cycling, which significantly suppresses the swelling behavior and improves the capacity retention up to 200 cycles.Entities:
Year: 2016 PMID： 27264845 DOI： 10.1039/c6cc02957d
Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222