한국자기공명학회논문지 (Journal of the Korean Magnetic Resonance Society)
- 제9권1호
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- Pages.1-20
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- 2005
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- 1226-6531(pISSN)
The V(IV) Species, Locaton and Adsorbate Interaction in VH-SAPO-11 studied by ESR and ESEM
- Back, Gernh-ho (Dept. of Chemistry, Changwon National University, Changwon, Kyungnam) ;
- Back, Seung-Chan (Advanced Chemical Technology Division, KRICT) ;
- Park, Sung-Gun (Dept. of Chemistry, Changwon National University, Changwon, Kyungnam) ;
- Lee, Chul-wee (Advanced Chemical Technology Division, KRICT)
- 발행 : 2005.06.20
초록
Vanadium-incorporated aluminophophate molecular sieve VH-SAPO-11 has been studied by electron spin resonanace (ESR) and electron spin echo modulation (ESEM) spectroscopies to determine the vanadium locatin and interaction with various adsorbate molecules. As-synthsized VH-SAPO-11 contains only vanady1 species with distored octahral coordination. After calcinations in