| About this Abstract |
| Meeting |
2022 TMS Annual Meeting & Exhibition
|
| Symposium
|
Advances and Discoveries in Non-equilibrium Driven Nanomaterials and Thin Films
|
| Presentation Title |
H-6: Synthesis and Characterization of Mesoporous Copper Cobalt Oxide (CuCo2O4) Using Inverse Micelle Method |
| Author(s) |
Sung Gue Gue Heo, Kyoung-Tae Park, Soong Ju Oh, Seok-Jun Seo |
| On-Site Speaker (Planned) |
Sung Gue Gue Heo |
| Abstract Scope |
Metal oxides have attracted attention for electrode materials and supercapacitor application due to their chemical stability and electron-transfer kinetics. Because mesoporous metal oxides have high specific surface area and numerous active sites. The mesoporous transition metal oxides are generally synthesized by hard template method. However, hard template method requires complex process. Therefore, soft template inverse micelle method is now treated as great alternative to solve this problem for synthesis of mesoporous transition metal oxides such as MnO2, NiO. However, mesoporous CuCo2O4 with high specific surface using inverse micelle method is hard to synthesize due to relatively high stability constant of hydroxo complex compared to other transition metals. In this study, synthesis conditions were optimized to form ordered mesoporous CuCo2O4 structure by adjusting concentration of the precursor and heat treatment temperature of the reactants. Finally, more than 130m2/g of surface area of mesoporous CuCo2O4 were successfully synthesized by inverse micelle method. |
| Proceedings Inclusion? |
Planned: |