| 关于黄柏(川)电化学指纹图谱的研究 |
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| 引用本文： | 王姣亮,李旺英,龙立平,谭慧,肖谷清,尹志芳.关于黄柏(川)电化学指纹图谱的研究[J].化学试剂,2011,33(1):25-29. |
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| 作者姓名： | 王姣亮 李旺英 龙立平 谭慧 肖谷清 尹志芳 |
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| 作者单位： | 湖南城市学院,化学与环境工程系,湖南,益阳,413000 |
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| 基金项目： | 湖南省自然科学基金资助项目，湖南省教育厅科研基金资助项目 |
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| 摘 要： | 研究了以黄柏为底物、硫酸锰为催化剂、溴酸钾作氧化剂、硫酸为介质的振荡反应新体系,测定了不同浓度、不同温度,黄柏的振荡反应行为,得到了不同温度、浓度下反应的诱导期、振荡周期,并由此计算出振荡反应诱导期活化能(Ein=151.42 kJ/mol)和振荡周期平均活化能(Ep=101.53 kJ/mol);在固定其他反应物浓度...
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| 关 键 词： | 黄柏 振荡反应 活化能 |
Study on the electrochemical fingerprint of Cortex Phellodendri |
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| WANG Jiao-liang,LI Wang-ying,LONG Li-ping,TAN Hui,XIAO Gu-qing,YIN Zhi-fang.Study on the electrochemical fingerprint of Cortex Phellodendri[J].Chemical Reagents,2011,33(1):25-29. |
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| Authors: | WANG Jiao-liang LI Wang-ying LONG Li-ping TAN Hui XIAO Gu-qing YIN Zhi-fang |
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| Affiliation: | WANG Jiao-liang,LI Wang-ying,LONG Li-ping,TAN Hui,XIAO Gu-qing,YIN Zhi-fang(Department of chemistry and environment Engineering,Hunan City University,Yiyang,Hunan 413000,China) |
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| Abstract: | A new oscillating reaction system composed of BrO-3-Mn2+-H2SO4-acetone and cortex phellodendri was studied.The oscillating behaviors of cortex phellodendri were investigated at different concentrations and temperatures.The scope of oscillating density,oscillating induction phase and oscillating period of this system were recorded.The apparent activation energy was calculated by the Arrhenius equation and was presented as follows:The apparent activation energy for induction phase was 151.42 kJ/mol,and the os... |
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| Keywords: | cortex phellodendri oscillating reaction activation energy |
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