Preparation of H2TiO3-lithium adsorbent by the sol-gel process and its adsorption performance

- Nano-Li2TiO3 was synthesized with CH3COOLi and Ti(OC4H9)4 by the sol-gel process.
- H2TiO3-lithium adsorbent was obtained by treating Li2TiO3 with HCl.
- Langmuir and Freundlich models were used to analyze the adsorption process.
- The adsorption performance of the obtained adsorbent was studied.