Journal of the Korean Magnetic Resonance Society (한국자기공명학회논문지)
- Volume 9 Issue 1
- /
- Pages.1-20
- /
- 2005
- /
- 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)
- Published : 2005.06.20
Abstract
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