Studies on the Lithium Ion Diffusion Coefficients of Electrospun Nb2O5 Nanostructures Using Galvanostatic Intermittent Titration and Electrochemical Impedance Spectroscopy

• Main Authors: Rajan, Jose, Reddy, M. Venkatashamy, Le Viet, Anh, Ozoemenad, Kenneth I, Chowdary, B. V. R, Ramakrishna, S.
• Format: Article
• Language: English
• Published: Elsevier 2014
• Subjects: QD Chemistry
• Online Access: http://umpir.ump.edu.my/id/eprint/6248/1/fist-2014-rjose-Nb2O5Lidiffusion_abs_only.pdf; http://umpir.ump.edu.my/id/eprint/6248/; http://dx.doi.org/10.1016/j.electacta.2013.10.003
• Institution: Universiti Malaysia Pahang

We have studied the Li-diffusion coefficient values of electrospun Nb2O5 nanofibers and nanonuggets for lithium batteries. In brief, Nb2O5 nanofibers were prepared by electrospinning followed by sintering at temperatures range 500–1100 °C for 1 h in air to obtain pseudo-hexagonal, orthorhombic (O),...