Preliminary spectroscopic investigation of some PVA membranes gamma irradiated

• Autorzy: Mihai Todica , Luciana Udrescu , Simion Şimon
• Języki publikacji: EN

Abstrakty

EN

The UV-VIS absorption property and the structural modification of PVA membranes gamma irradiated were investigated by XRD, UV-VIS and Raman spectroscopies. The increase of UV absorbance is observed after irradiation. This behavior is correlated with the scission effect and local ordering of the polymeric chain induced by irradiation. These effects were probed by XRD and Raman spectroscopy.

Słowa kluczowe

EN

PVA; Raman spectroscopy; UV absorption; gamma irradiation

• Czasopismo: Open Physics
• Rocznik: 2012
• Tom: 10
• Numer: 2
• Strony: 329-334

Daty

wydano

2012-04-01

online

2012-03-31

Twórcy

autor

Mihai Todica

• Faculty of Physics, Babeş-Bolyai University, M. Kogǎlniceanu No 1, 400084, Cluj-Napoca, Romania,

autor

Luciana Udrescu

• Faculty of Physics, Babeş-Bolyai University, M. Kogǎlniceanu No 1, 400084, Cluj-Napoca, Romania

autor

Simion Şimon

• Faculty of Physics, Babeş-Bolyai University, M. Kogǎlniceanu No 1, 400084, Cluj-Napoca, Romania

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Identyfikatory

DOI

10.2478/s11534-012-0003-5