| Literature DB >> 27573868 |
Yan Zhang1, Christopher W Foster2, Craig E Banks2, Lidong Shao3, Hongshuai Hou1, Guoqiang Zou1, Jun Chen1, Zhaodong Huang1, Xiaobo Ji1.
Abstract
Carbon dots inducing petal-like rutile TiO2 wrapped by ultrathin graphene-rich layers are proposed to fabricate superior anodes for sodium-ion batteries, featuring high-rate capabilities and long-term cyclelife, benefiting from promoted electron transport and a shortened Na+ diffusion length. High capacities of 144.4 mA h g-1 (at 837.5 mA g-1 ) after 1100 cycles and 74.6 mA h g-1 (at 3350 mA g-1 ) after 4000 cycles are delivered outstandingly.Entities:
Keywords: carbon dots; graphene-rich; petal-like TiO2; sodium-ion batteries
Year: 2016 PMID: 27573868 DOI: 10.1002/adma.201601621
Source DB: PubMed Journal: Adv Mater ISSN: 0935-9648 Impact factor: 30.849