| Literature DB >> 26305519 |
Yongjin Fang1, Lifen Xiao2, Xinping Ai1, Yuliang Cao1, Hanxi Yang1.
Abstract
Hierarchical carbon framework wrapped Na3 V2 (PO4 )3 (HCF-NVP) is successfully synthesized through chemical vapor deposition on pure Na3 V2 (PO4 )3 particles. Electrochemical experiments show that the HCF-NVP electrode can deliver a large reversible capacity (115 mA h g(-1) at 0.2 C), superior high-rate rate capability (38 mA h g(-1) at 500 C), and ultra-long cycling stability (54% capacity retention after 20 000 cycles).Entities:
Keywords: Na-ion batteries; Na3V2(PO4)3; chemical vapor deposition (CVD); extended lifespan; high rate
Year: 2015 PMID: 26305519 DOI: 10.1002/adma.201502018
Source DB: PubMed Journal: Adv Mater ISSN: 0935-9648 Impact factor: 30.849