Spacial constraint in ZSM-5 zeolite as studied by electron spin resonance
โ Scribed by Yoko Sendoda; Yoshio Ono
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 330 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0144-2449
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Dehydration of Cu(II)-exchanged ZSM-5 and rehydration have been studied by electron spin resonance (ESR) and electron spin echo modulation (ESEM). The ESEM results indicate that Cu(II) is present in hydrated Cu-ZSM-5 as paramagnetic Cu(II)ยฑOH ร with ยฎve coordinated water molecules. Upon thermal dehy
## Abstract Various free radicals formed during UV.โirradiation of aliphatic dicarboxylic acids in aqueous and methanolic solution are identified by ESR.โspectroscopy. Their structures point to ฮฑโcleavage and photoreduction as the dominant primary photochemical decay processes. The relative contrib