Singlet Oxygen Production in the Reaction of Potassium Superoxide with Chlorine

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著者

    • LI Qingwei
    • Laboratory of Chemical Lasers, Dalian Institute of Chemical Physics, Chinese Academy of Sciences
    • CHEN Fang
    • Laboratory of Chemical Lasers, Dalian Institute of Chemical Physics, Chinese Academy of Sciences
    • ZHAO Weili
    • Laboratory of Chemical Lasers, Dalian Institute of Chemical Physics, Chinese Academy of Sciences
    • XU Mingxiu
    • Laboratory of Chemical Lasers, Dalian Institute of Chemical Physics, Chinese Academy of Sciences
    • FANG Benjie
    • Laboratory of Chemical Lasers, Dalian Institute of Chemical Physics, Chinese Academy of Sciences
    • ZHANG Yuelong
    • Laboratory of Chemical Lasers, Dalian Institute of Chemical Physics, Chinese Academy of Sciences
    • DUO Liping
    • Laboratory of Chemical Lasers, Dalian Institute of Chemical Physics, Chinese Academy of Sciences
    • JIN Yuqi
    • Laboratory of Chemical Lasers, Dalian Institute of Chemical Physics, Chinese Academy of Sciences
    • SANG Fengting
    • Laboratory of Chemical Lasers, Dalian Institute of Chemical Physics, Chinese Academy of Sciences

抄録

The study of singlet oxygen (<SUP>1</SUP>O<SUB>2</SUB>) emission showed that the <SUP>1</SUP>O<SUB>2</SUB> could be efficiently produced in the reaction of solid potassium superoxide (KO<SUB>2</SUB>) particles with chlorine gas (Cl<SUB>2</SUB>), which only occurred on the surface of solid KO<SUB>2</SUB> particles. The liquid water may accelerate the reaction of Cl<SUB>2</SUB> with KO<SUB>2</SUB> and make a complete conversion of KO<SUB>2</SUB> to <SUP>1</SUP>O<SUB>2</SUB>. The KO<SUB>2</SUB> had a similar efficiency for <SUP>1</SUP>O<SUB>2</SUB> production as the alkali metal peroxides (such as Li<SUB>2</SUB>O<SUB>2</SUB> and Na<SUB>2</SUB>O<SUB>2</SUB>) as reacting with Cl<SUB>2</SUB>.

収録刊行物

  • Chemistry letters  

    Chemistry letters 36(4), 496-497, 2007-04-05 

    The Chemical Society of Japan

参考文献:  21件

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各種コード

  • NII論文ID(NAID)
    10018880739
  • NII書誌ID(NCID)
    AA00603318
  • 本文言語コード
    ENG
  • 資料種別
    SHO
  • ISSN
    03667022
  • データ提供元
    CJP書誌  J-STAGE 
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