Photoinduced charge separation of N-alkylphenothiazines in X zeolites
Article Abstract:
Transition metal ion containing X and A microporous materials are investigated for the photoionization of N-alkylphenothiazine (PC(sub n)) with 320 nm irradiation at room temperature. Results reveal that the metal ion-exchanged zeolites ac as efficient hosts for stabilizing PC(sub 1)(super +) cations radicals at room temperature.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2001
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Effect of charge stabilization on electron transfer reactions in zeolites
Article Abstract:
Fluorescent quenching and transient absorption spectroscopy are used to examine photo induced charge transfer reactions between adsorbed pyrene and N, N- dimethylaniline (DMA) in zeolites. The findings state that a significant amount of reorganization energy is required to promote charge transfer reactions in ionic zeolites.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2003
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Photoinduced aziridination reaction sensitized by PbO(sub x)-modified zeolite
Article Abstract:
A photoinduced aziridination reaction sensitized by lead-oxide-containing zeolite colloids (NaY/PbO(sub x)) is reported. X-ray photoelectron spectroscopy (XPS) and electrochemical characterizations revealed that the contained lead oxide is firmly deposited on the host and behaves like an n-type semiconductor.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
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