| GA-BrO3——H2SO4-Mn2+体系的复杂振荡反应的研究 |
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| 引用本文： | 李和兴.GA-BrO3——H2SO4-Mn2+体系的复杂振荡反应的研究[J].物理化学学报,1989,5(5):597-599. |
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| 作者姓名： | 李和兴 |
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| 作者单位： | Department of Chemistry; Shanghai Normal University |
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| 摘 要： | 本文报道GA-BrO_3~--H_2SO-(4~-)Mn~(2 )体系的复杂振荡反应,这种在一个均相封闭体系中同时出现三种不同类型的连续振荡反应及混乱振荡反应至今尚未见报道。实验部分1.试剂:实验中所采用的各种试剂均为分析纯,溶液都用去离子水配制。2.实验仪器及方法:实验在恒温30±0.15℃下进行,以溴离子选择电极和PXS-215型离子活度计测量电位的变化来反映Br~-]的变化,以Hg|Hg_2SO_4|K_2SO_4为参比电极,实验结果用XWT-台式自动平衡记录仪记录。
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| 关 键 词： | 振荡反应 复杂振荡反应 |
| 收稿时间： | 1988-01-30 |
| 修稿时间： | 1988-10-17 |
STUDY OF COMPLEX OSCILLATION IN THE SYSTEM OF GA-BrO3--H2SO4-Mn2+ |
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| Li Hexing.STUDY OF COMPLEX OSCILLATION IN THE SYSTEM OF GA-BrO3--H2SO4-Mn2+[J].Acta Physico-Chimica Sinica,1989,5(5):597-599. |
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| Authors: | Li Hexing |
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| Institution: | Department of Chemistry; Shanghai Normal University |
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| 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. |
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