TY - JOUR
T1 - H2Ti3O7Nanorods Synthesized H Cation-exchange in Na2Ti3O7for Stable Sodium Storage
AU - Li, Cheng
AU - Jiang, Ying
AU - Li, Zehua
AU - Zhang, Yixin
AU - Xie, Man
N1 - Publisher Copyright:
© 2020 Published under licence by IOP Publishing Ltd.
PY - 2020/12/3
Y1 - 2020/12/3
N2 - To overcome poor interfacial stability and slow ion transport rate of Na2Ti3O7, H2Ti3O7 nanorods are synthesized by acidification of Na2Ti3O7 with low concentration of strong acid. The dominated pseudo-capacitive behavior significantly improved rate capability with fast electron and ion storage kinetics. When used as anode for sodium-ion batteries, H2Ti3O7 delivers a stable specific capacity of 103.5 mAh g-1 after 500 cycles with a capacity retention rate of 49.3%, and high rate performance (70.5 mAh g-1 at 2 A g-1).
AB - To overcome poor interfacial stability and slow ion transport rate of Na2Ti3O7, H2Ti3O7 nanorods are synthesized by acidification of Na2Ti3O7 with low concentration of strong acid. The dominated pseudo-capacitive behavior significantly improved rate capability with fast electron and ion storage kinetics. When used as anode for sodium-ion batteries, H2Ti3O7 delivers a stable specific capacity of 103.5 mAh g-1 after 500 cycles with a capacity retention rate of 49.3%, and high rate performance (70.5 mAh g-1 at 2 A g-1).
UR - http://www.scopus.com/inward/record.url?scp=85097330293&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1699/1/012038
DO - 10.1088/1742-6596/1699/1/012038
M3 - Conference article
AN - SCOPUS:85097330293
SN - 1742-6588
VL - 1699
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - 1
M1 - 012038
T2 - 2020 8th International Conference on Advanced Manufacturing Technology and Materials Engineering, AMTME 2020
Y2 - 23 October 2020 through 25 October 2020
ER -