TiNb<sub>6</sub>O<sub>17</sub>: a new electrode material for lithium-ion batteries

2015124 citationsJournal Article

Authors

Shiwei Lin · Haikou City People's Hospital

Jianbao Li · Ministry of Natural Resources

Li Lü · National University of Singapore

Abstract

TiNb6O17 shows a similar crystal structure to Ti2Nb10O29 (Wadsley-Roth shear structure) but has larger lattice parameters and 0.49% cation vacancies, leading to its large Li(+) ion diffusion coefficients. It exhibits a large initial discharge capacity of 383 mA h g(-1) at 0.1 C, high rate performance and good cyclability.

Topics & Keywords

Advancements in Battery Materials Ferroelectric and Piezoelectric Materials Microwave Dielectric Ceramics Synthesis

UN Sustainable Development Goals

Affordable and clean energy

Publication Details

Published in: Chemical Communications

Volume 51, Issue 43, pp. 8970-8973

DOI: 10.1039/c5cc01494h

Field-Weighted Citation Impact: 8.88