| 학회 | 한국공업화학회 |
| 학술대회 | 2020년 가을 (10/28 ~ 10/30, 광주 김대중컨벤션센터(Kimdaejung Convention Center)) |
| 권호 | 24권 1호 |
| 발표분야 | 포스터-무기재료 |
| 제목 | Structural design of bimodally-porous alumina adsorbent for Congo red |
| 초록 | Alumina is one of the most important inorganic materials, which widely used as a catalyst, catalytic support, and adsorbent. Its performance in these applications depends on its crystal structure, textural properties, and morphology. For the application, porous alumina has been investigated to maximize its surface area through various synthetic methods such as scaffolding and nanocasting. However, most of these methods are hard to control the pore size due to complex and cost-ineffective multi-steps. In this study, we synthesized an ordered bimodally-porous alumina to produce mesopore and macropore in a separately-controllable manner via facile solvent-deficient hydrolysis method. The bimodally-porous alumina was proved to be a good material as an adsorbent to remove organic dye, originating from its high surface area and the enhanced mass transport. |
| 저자 | 임은미, 문건대 |
| 소속 | 한국생산기술(연) |
| 키워드 | 유기염료 흡착제; 다공성 알루미나 |
