| 학회 |
한국공업화학회 |
| 학술대회 |
2016년 봄 (05/02 ~ 05/04, 여수 엑스포 컨벤션) |
| 권호 |
20권 1호 |
| 발표분야 |
촉매_포스터 |
| 제목 |
Synthesis of Aryl Modified Ordered Mesoporous Carbon by in Situ Generated Diazonium Salt |
| 초록 |
The conventional modification of carbon surface involves oxidation with acids or ozone. However, the drawback with this modification technique lies in the low degree of functionalization and the corrosion of the carbon surface. Chemical modification with diazonium compounds is an efficient method to graft organic motifs on the surface of carbon material. In this study, we synthesis the functionalized ordered meosporous carbon by using the diazonium chemistry, which is in-situ generated and reacted with the carbon surface. The ordered mesoporous carbon (OMC) were successfully prepared by nano-replication method using SBA-15 as a silica template. And then, ordered mesoporous carbon(OMC) is functionalized with diazonium chemistry. The synthesized material was identified by high angle X-ray diffraction (XRD), Fourier transform infrared spectroscopy(FT-IR), N2 sorption isotherms, elementary analysis, thermo gravimetric analysis(TGA) and titration to examine the surface acidic properties. |
| 저자 |
황윤경, 오화용, 원종구, Jinxing, 김지만
|
| 소속 |
성균관대 |
| 키워드 |
diazonium chemistry; ordered mesoporous carbon; modification
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| E-Mail |
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