物理化学学报 >> 1988, Vol. 4 >> Issue (01): 77-79.doi: 10.3866/PKU.WHXB19880115

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Bi+N2O化学发光反应机理研究

沈关林; 李学初; 宁宝纲; 楼南泉   

  1. 中国科学院大连化学物理研究所
  • 收稿日期:1986-07-07 修回日期:1986-11-11 发布日期:1988-02-15
  • 通讯作者: 沈关林

THE MECHANISM OF CHEMILUMINESCENT REACTION OF Bi+N2O

Shen Guanlin*; Li Xuechu; Ning Baogang; Lou Nanquan   

  1. Dalian Institute of Chemical Physics; Academia Sinica
  • Received:1986-07-07 Revised:1986-11-11 Published:1988-02-15
  • Contact: Shen Guanlin

Abstract: The emission spectra of BiO(A ~2Π_(1/2)) have been first obtained by studying the reaction Bi+N_2O in the heat pipe oven. 18 new bands are obtained from the emission spectra of BiO(A ~2Π_(1/2)) which are attributed to the reaction of atomic Bi~*(~2D_(3/2)) with N_2O(~1Σ_g~+). The metastable Bi~*(~2D_(3/2)) is produced by the following processes: Bi(~4S_(3/2))+N_2O(~1Σ_g~+)→BiO(X_2~2Π_(3/2)), and then,BiO(X_2~2Π_(3/2))+Bi(~4S_(3/2))→Bi~*(~2D_(3/2))+BiO(X_1~2Π_(1/2)).