Number of the records: 1
Photodegradation of 1-Nitropyrene in Solution and in the Adsorbed State
- 1.0181477 - UFCH-W 20020145 RIV NL eng J - Journal Article
Muck, A. - Kubát, Pavel - Oliveira, A. - Ferreira, L. F. V. - Cvačka, Josef - Civiš, Svatopluk - Zelinger, Zdeněk - Barek, J. - Zima, J.
Photodegradation of 1-Nitropyrene in Solution and in the Adsorbed State.
Journal of Hazardous Materials. Roč. 3891, č. 1 (2002), s. 174-185. ISSN 0304-3894. E-ISSN 1873-3336
R&D Projects: GA ČR GA203/01/0634
Institutional research plan: CEZ:AV0Z4040901
Keywords : 1-nitropyrene * photolysis * mass spectroscopy
Subject RIV: CF - Physical ; Theoretical Chemistry
Impact factor: 0.823, year: 2002
The photodegradation of the 1-nitropyrene has been studied using conventional and laser sources. Low energy monochromatic light sources were used to study the early stages of degradation. The medium pressure Hg lamp was used for longer periods of irradiation and for greater degradation of NPy. The results of our work confirm that degradation occurs by radical mechanism. Aromatic hydroxymethyl, methoxy, hydroxy and nitroso derivatives of pyrene are created by low energy UV irradiation.
Permanent Link: http://hdl.handle.net/11104/0078041
Number of the records: 1