Supplementary information-XPS data for pure TiO2 powders and the N2 adsorption/desorption isotherms and the pore size distribution for carbon fiber without TiO2 from Electrospinning preparation of oxygen-deficient nano TiO<sub>2-x</sub>/carbon fibre membrane as a self-standing high performance anode for Li-ion battery

Fig.S1 XPS data for pure TiO2 powders and Fig.S2 the N2 adsorption/desorption isotherms and the pore size distribution for carbon fiber without TiO2