New insights regarding the impact of radical transfer and scavenger materials on the OH-initiated phototransformation of phenol
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- 作者：Zsuzsanna Kozmé ; ra ; b ; kozmerzs@chem.u-szeged.hu" class="auth_mail" title="E-mail the corresponding author ; Eszter Aranya ; arany.eszter@chem.u-szeged.hu" class="auth_mail" title="E-mail the corresponding author ; Tü ; nde Alapia ; b ; alapi@chem.u-szeged.hu" class="auth_mail" title="E-mail the corresponding author ; Georgina Ró ; zsaa ; rozsa.georgina@chem.u-szeged.hu" class="auth_mail" title="E-mail the corresponding author ; Klá ; ra Herná ; dia ; c ; hernadi@chem.u-szeged.hu" class="auth_mail" title="E-mail the corresponding author ; Andrá ; s Dombia ; dombia@chem.u-szeged.hu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Vacuum ultraviolet photolysis ; tert-butanol ; Formate anion ; Reactive oxygen species ; Hydrogen peroxide ; pH
- 刊名：Journal of Photochemistry & Photobiology, A: Chemistry
- 出版年：2016
- 出版时间：1 January 2016
- 年：2016
- 卷：314
- 期：Complete
- 页码：125-132
- 全文大小：999 K
文摘
- •
The degradation rate of PhOH increase significantly in the presence of O2.
- •
HCOOH and HCOO– have more significant effects than t-BuOH in O2-free solutions.
- •
t-BuOH, HCOOH and HCOO– have nearly the same effects in the presence of O2.
- •
The contributions of HO2
/O2– to the transformation of PhOH are negligible.- •
HO2
/O2– contributes mainly to the formation of H2O2.