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Can I read An EPR study on oxygen molecule adduct of Co(II)-phthalocyanines encapsulated into zeolites on EtoBox?
An EPR study on oxygen molecule adduct of Co(II)-phthalocyanines encapsulated into zeolites by Hidenori Yahiro; Takafumi Naka; Tetsuji Kuramoto; Keiji Kurohagi; Genji Okada; Masaru Shiotani is a Materials Science article available to read on EtoBox.
What is An EPR study on oxygen molecule adduct of Co(II)-phthalocyanines encapsulated into zeolites about?
An electron paramagnetic resonance (EPR) study was carried out for O 2 molecule adducts formed on cobalt-phthalocyanine encapsulated into Y-type zeolite (CoPc-in-Y). The EPR spectrum, which is characteristic of a superoxide-type O 2 -adduct to CoPc-in-Y, was observed when O 2 molecule was introduced into CoPc-in-Y with either ammonia (NH 3 ) or n-butylamine (n-BuNH 2 ) as an axial ligand. The number of the O 2 -adduct was found to strongly depend on measurement temperature as well as on the axial ligand employed. The maximum spin concentration of (O 2 -Co) 2+ Pc(n-BuNH 2 )-in-Y was about one order of magnitude higher than that of (O 2 -Co) 2+ Pc(NH 3 )-in-Y. The results are discussed in terms of the size of the axial ligands and of the magnetic interaction of the O 2 -adduct with paramagnetic O 2 adsorbed on zeolite.
Who reads An EPR study on oxygen molecule adduct of Co(II)-phthalocyanines encapsulated into zeolites?
It is typically read by researchers, students, and practitioners in Materials Science.
- Author
- Hidenori Yahiro; Takafumi Naka; Tetsuji Kuramoto; Keiji Kurohagi; Genji Okada; Masaru Shiotani
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 1387-1811)
- Published
- 2005
- Language
- EN
- Field
- Materials Science (Physical Sciences)