物理化学学报 >> 1989, Vol. 5 >> Issue (05): 597-599.doi: 10.3866/PKU.WHXB19890518

研究简报 上一篇    下一篇

GA-BrO3--H2SO4-Mn2+体系的复杂振荡反应的研究

李和兴   

  1. 上海师范大学化学系
  • 收稿日期:1988-01-30 修回日期:1988-10-17 发布日期:1989-10-15
  • 通讯作者: 李和兴

STUDY OF COMPLEX OSCILLATION IN THE SYSTEM OF GA-BrO3--H2SO4-Mn2+

Li Hexing   

  1. Department of Chemistry; Shanghai Normal University
  • Received:1988-01-30 Revised:1988-10-17 Published:1989-10-15
  • Contact: Li Hexing

Abstract: The complex oscillation in the system of GA-BrO_3~--Mn~(2+)-H_2SO_4 was studied in a closed system. The oscillating wave can be divided into five different parts. It is found that the complex phenomena in the title system are due to the oscillations in the following systems, (ⅰ) GA-BrO_3~--H_2SO_4 system, the uncatalyzed oscillation; (ⅱ) GA-BrO_3~--H_2SO_4-Mn~(2+) system, the catalyzed oscillation; (ⅲ) BrGA-BrO_3~--H_2SO_4-Mn~(2+) system, the little catalyzed oscillation.