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Effect of Gamma Radiation on the IR-Spectra of Polymethylmethacrylate

 

作者: A. M. El-Agrami,   A. A. Shabaka,  

 

期刊: Isotopenpraxis Isotopes in Environmental and Health Studies  （Taylor Available online 1990）
卷期: Volume 26, issue 5  

页码: 231-233

 

ISSN:0021-1915

 

年代: 1990

 

DOI:10.1080/10256019008624285

 

出版商: Taylor & Francis Group

 

关键词: gamma radiation;infrared spectra;pmma;radiation effects

 

数据来源: Taylor

 

摘要:

The IR-spectra of polymethylmethacryate (PMMA) have been measured before and after irradiation in air, in the region of wave number 700–4000 cm−1. The results showed that the rate of decrease in the absorbance of the IR absorption bands correlated with the type of bond, and the type of vibration whether being stretching, bending or rocking one.

 

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