| 학회 |
한국공업화학회 |
| 학술대회 |
2022년 봄 (05/11 ~ 05/13, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 |
26권 1호 |
| 발표분야 |
포스터-고분자 |
| 제목 |
Columnar Nano-reactor based on Ordered Inverse-opal Structure for Organic Conversion |
| 초록 |
Exploring a new method for fabricating high surface area nanoreactors is critical to achieving superior contaminant removal and water treatment performance. Here, a new hard-template strategy was developed to synthesize 3D ordered porous inverse-opal structured columnar devices from high-performance polymers. The inverse-opal structure provides a high specific surface area, as well as more contact time between the reaction substrate and the active sites. The combination of g-C3N4 with Fe ions produced a photocatalytic nanoreactor that purifies water under an advanced oxidation process. The photocatalytic degradation of organic pollutants was investigated under the Fenton reaction, with the removal of synthetic dyes reaching 90% and conventional drugs reaching more than 81%. The results showed that hydroxyl and superoxide radicals attached to the reactor surface were the main active species inducing the catalytic degradation of organic compounds. |
| 저자 |
안종복, 유필진
|
| 소속 |
성균관대 |
| 키워드 |
Nanoreactor; Inverse-opal structure; Organic conversion
|
| E-Mail |
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