| 학회 |
한국화학공학회 |
| 학술대회 |
2007년 가을 (10/26 ~ 10/27, 한국과학기술원) |
| 권호 |
13권 2호, p.2448 |
| 발표분야 |
촉매 및 반응공학 |
| 제목 |
Preparation of H5PMo10V2O40/nitrogen-containing mesoporous carbon catalyst and its application to the methanol conversion reaction |
| 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) was synthesized using mesoporous silica and polypyrrole as a templating material and a carbon precursor, respectively. N-MC was then modified to have a positive charge under acidic condition, and thus, to provide sites for the immobilization of H5PMo10V2O40. By taking advantage of the overall negative charge of [PMo10V2O40]5-, H5PMo10V2O40 catalyst was chemically and strongly immobilized on the N-MC surface. In this work, the H5PMo10V2O40/N-MC catalyst was characterized and tested as an oxidation catalyst in the vapor-phase methanol conversion reaction with an aim of producing dimethoxymethane. The authors acknowledge support from the Korea Science and Engineering Foundation (KOSEF R01-2004-000-10502-0). |
| 저자 |
김희수, 정지철, 이주형, 박동률, 라경원, 이상희, 송인규
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| 소속 |
서울대 |
| 키워드 |
Heteropolyacid; Nitrogen-containing mesoporous carbon; methanol conversion reaction
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| E-Mail |
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| 원문파일 |
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