| 孔雀绿和孔雀绿母体的激光诱导效应——He-Ne激光与循环伏安法 |
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| 引用本文： | 齐德林,相静.孔雀绿和孔雀绿母体的激光诱导效应——He-Ne激光与循环伏安法[J].影像科学与光化学,1989(1):10-17. |
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| 作者姓名： | 齐德林 相静 |
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| 作者单位： | 不详 |
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| 摘 要： | He-Ne激光能促进孔雀绿的阳极氧化速度,增加峰电流的增长速度,但对孔雀绿母体峰电流的增长速度反而减小。溶剂参数π~*与孔雀绿的氧化电位Eox_2及吸收光谱的λ_(max)间有线性关系。在DMSO溶剂中,发现氧化后的孔雀绿,在可见光谱有“烧洞”现象。并观测了“激光诱导后期效应”。
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| 关 键 词： | 孔雀绿 激光诱导效应 循环伏安法 溶剂参数 烧洞 |
A STUDY OF LASER INDUCED EFFECT OF MALACHITE GREEN AND LEUCO MALACHITE GREEN——He-Ne LASER AND CYCLIC VOLTAMMETRY METHOD |
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| Abstract: | In this paper, it was found that the He-Ne laser can promote the anode oxidation and increase the rising rate of peak current of malachite green but decrease the rising rate of leuco-malachite green. There is a linear relationship between the solvent polarity parameter π* and oxidation potential Eox2 or the λmax of the UV/VIS spectra of malachite green. In DMSO, a "hole-burning" phenomenon was observed in the spectrum of malachite green when it was-oxidized. Some "laser induced after effect" was observed. |
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| Keywords: | malachite green laser induced effect cyclic voltammetry solvent effect hole burning |
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