[24p-31B-1~15] 8.5 Plasma phenomena, emerging area of plasmas and their new applications

3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[24p-31B-9] Dependence of phenol formation concentration using plasma-irradiated water
and benzene on 2-propanol concentration

〇Yuto Robert Hayashi¹, Yoshinobu Inagaki¹, Naoki Shirai¹, Satoru Takakusagi², Koichi Sasaki¹ (1.Hokkaidou Univ., 2.Inst. Catalysis, Hokkaido Univ.)

Keywords:

atmospheric-pressure plasma,gas-liquid interface plasma,plasma organic synthesis

Phenol is an import chemical compound, and new efficient and environment-friendly synthesis processes are being researched. We found that phenol is synthesized by irradiating benzene water solution with plasma. Previous studies suggest radicals such as OH⋅ or OOH⋅, derived from nitrite ion and hydrogen peroxide, contribute to phenol synthesis. In this talk the concentration of phenol synthesized by mixing plasma irradiated water with benzene in the presence of OH⋅ scavenger 2-propanol will be reported.