Nano-Sn doped carbon-coated rutile TiO2 spheres (C-NS/TiO2-1 and C-NS/TiO2-2) as an improved TiO2-based anode for Li-ion batteries were in situ fabricated.
TiNb2O7 anode constructed with carbon-coated nanosheet arrays on carbon cloth is prepared by a facile solvothermal process and post carbon-coating for the first time. With nanosized diffusion-length and reduced polarization...