Synthesis and characterization Li4Ti5O12 for Li ion batteries

Yılmaz M., Aydın S., Turgut G., Yurtcan M. T., Demir Y., Ertuğrul M.

Energy Education Science And Technology Part A-Energy Science And Research, cilt.28, ss.411-416, 2011 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 28
  • Basım Tarihi: 2011
  • Dergi Adı: Energy Education Science And Technology Part A-Energy Science And Research
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED)
  • Sayfa Sayıları: ss.411-416
  • Anahtar Kelimeler: Li4Ti5O12, li-ion battery, solid state reaction, ELECTROCHEMICAL PROPERTIES, DENSITY, TURKEY
  • Atatürk Üniversitesi Adresli: Evet

Özet

Lithium has a high constant voltage. Because of this lithium ion batteries have lithium metal or lithium compounds as an anode. Some techniques such as calcination, sol-gel, and hydrothermal process etc. have been used to synthesize lithium-transition metal oxide materials for excellent lithium-ion rechargeable batteries. In this work, the spinel structured lithium titanate was synthesized by a solid state reaction of stoichiometric amounts of TiO2 and Li2CO3. Samples were annealed in a box furnace at 900 degrees C for 4-16h in air and then have been characterized by using XRD and SEM. As a result, we observed uniform morphology.