Title: Manipulating Local Chemistry of Phosphorus for High-Performance Sodium Ion Battery Anode Applications
Abstract: The manipulation of the chemical environment of P by forming phosphorus-titania–carbon (P–TiO2–C) composite leads to a high-performance anode material with a reversible capacity of 1147 mA h g–1 at a current density of 100 mA g–1, a high rate capacity retention of 81.5% for charging/discharging rate increasing from 100 to 1000 mA g–1, and a good cycle stability (540 mA h g–1 at a current density of 1 A g–1 is maintained after 100 cycles). The excellent electrochemical properties of the composite anode originate from the changed chemical states of both TiO2 and P, providing an effective strategy in designing high-performance sodium ion battery anode materials.
Publication Year: 2018
Publication Date: 2018-12-04
Language: en
Type: article
Indexed In: ['crossref']
Access and Citation
Cited By Count: 8
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot