A High-Rate and Ultralong-Life Sodium-Ion Battery Based on NaTi2 (PO4 )3 Nanocubes with Synergistic Coating of Carbon and Rutile TiO2.
Highly regular NaTi2 (PO4 )3 nanocubes with synergistic nanocoatings of rutile TiO2 and carbon are prepared as an electrode material for sodium-ion batteries. It exhibits a high rate and ultralong life performance simultaneously, and a capacity retention of 89.3% after 10 000 cycles is achieved.
School of Chemistry and Environment, Beihang University, Beijing, 100191, P.R. China.
Jie
J
Yang
School of Chemistry and Environment, Beihang University, Beijing, 100191, P.R. China.
Hua
H
Wang
School of Chemistry and Environment, Beihang University, Beijing, 100191, P.R. China.
Pengfei
P
Hu
School of Chemistry and Environment, Beihang University, Beijing, 100191, P.R. China.
Juanjuan
J
Qi
School of Chemistry and Environment, Beihang University, Beijing, 100191, P.R. China.
Lin
L
Guo
Institute of Microstructure and Property of Advanced Materials, Beijing University of Technology, Beijing, 100124, P.R. China.
Lihua
L
Wang
NaTi2(PO4)3; batteries; nanocubes; sodium-ion batteries; ultralong life batteries