| 학회 |
한국화학공학회 |
| 학술대회 |
2006년 가을 (10/27 ~ 10/28, 고려대학교) |
| 권호 |
12권 2호, p.2584 |
| 발표분야 |
촉매 및 반응공학 |
| 제목 |
Preparation of heteropolyacid catalyst immobilized on the nitrogen-containing mesoporous carbon and its application to the methacrolein oxidation |
| 초록 |
Nitrogen-containing mesoporous carbon (N-MC) with high surface area (＞1000 m2/g), large pore volume (＞1.0 cm3/g) and uniform pore size distribution (= 3.8 nm) have been applied for energy storage, electrode materials, and catalyst support due to their unique characteristics such as high conductivity and graphitic nature. N-MC was synthesized using mesoporous silica and polypyrrole as a templating material and a carbon precursor, respectively. N-MC was modified to have positive charge under acidic condition, and thus, to provide sites for the immobilization of H5PMo10V2O40. By taking advantage of the overall negative charge of [PMo10V2O4]5-, H5PMo10V2O40 catalyst was chemically and strongly immobilized on the N-MC surface. In this study, the H5PMo10V2O40 catalyst supported on N-MC was characterized and tested as an oxidation catalyst for the vapor-phase methacrolein oxidation reaction.The authors acknowledge the support from Korea Science and Engineering Foundation (KOSEF R01-2004-000-10502-0). |
| 저자 |
김희수1, 정지철1, 박동률1, 김 필1, 염승호2, 이관영3, 송인규1
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| 소속 |
1서울대, 2강릉대, 3고려대 |
| 키워드 |
헤테로폴리산; 중형기공탄소; 메타크롤레인 산화반응
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| E-Mail |
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| 원문파일 |
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