Degradation mechanisms of 4-chlorophenol by pulse radiolysis and γ-ray radiolysis
Radiation Chemistry|更新时间:2023-03-30
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Degradation mechanisms of 4-chlorophenol by pulse radiolysis and γ-ray radiolysis
Journal of Radiation Research and Radiation ProcessingVol. 23, Issue 2, Pages: 70-71(2005)
作者机构:
1.同济大学生命科学与技术学院 上海 200092
2.中国科学院上海应用物理研究所 上海 201800
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WANG Shilong, ZHU Dazhang, SUN Xiaoyu, et al. Degradation mechanisms of 4-chlorophenol by pulse radiolysis and γ-ray radiolysis. [J]. Journal of Radiation Research and Radiation Processing 23(2):70-71(2005)
DOI:
WANG Shilong, ZHU Dazhang, SUN Xiaoyu, et al. Degradation mechanisms of 4-chlorophenol by pulse radiolysis and γ-ray radiolysis. [J]. Journal of Radiation Research and Radiation Processing 23(2):70-71(2005)DOI:
Degradation mechanisms of 4-chlorophenol by pulse radiolysis and γ-ray radiolysis
Reactions of 4-chlorophenol, and other phenols, with e,aq,-, •H, •N,3, and •OH in aqueous solutions were studied by nano-second pulse radiolysis. The transient absorption spectra were attributed to determine the micro-reaction rate constants. It was found that the phenols were more easily oxidized by •OH than reduced by e,aq,-,; and pH value and molecular structure of the phenols affected the rate constants of the reactions.