| 초록 |
The synthesis of TiO2 (B) nanowires is very easy material to synthesis with only KNO3, TiO2-anatase and water, can provide relatively large quantities of material and in high yield. The TiO2 (B) is also to accommodate reasonable lithium intercalation without sensible distortion in the structure. K2Ti4O9 is obtained by heating KNO3 and TiO2 (anatase) in the molar ratio 1:2. This TiO2(B) nanowire were characterized by X-ray diffraction and SEM analysis before intercalation. After monitor particle size at each synthesis step by SEM. We discussed the results of electrochemical measurements, CV and impedance etc. |
