| 复色光对定量分光光度分析的影响 |
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| 引用本文： | 宋仲容 张进. 复色光对定量分光光度分析的影响[J]. 西华师范大学学报(哲学社会科学版), 1997, 18(4): 340-343 |
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| 作者姓名： | 宋仲容 张进 |
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| 作者单位： | 重庆师范高等专科学校化学系 |
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| 摘 要： | 通过数学推导论证了复色光对分光光度定量分析的影响。结果表明复色光可使工作曲线发生负偏离，而不符合良佰－比耳定律，或不偏离。文中还讨论了光电比色法，分光光度法和原子吸收光谱对光源单色性的要求。
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| 关 键 词： | 复色光 吸收光谱 定量分析 分光光度法 |
INFLUENCE OF MULTI COLOR LIGHT ON THE QUANTITATIVE ANALYSIS OF SPECTROPHOTOMETRY |
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| Song Zhongrong Zhang Jin Tang Ying Lai Yisheng. INFLUENCE OF MULTI COLOR LIGHT ON THE QUANTITATIVE ANALYSIS OF SPECTROPHOTOMETRY[J]. Journal of China West Normal University:Natural Science Edition, 1997, 18(4): 340-343 |
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| Authors: | Song Zhongrong Zhang Jin Tang Ying Lai Yisheng |
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| Abstract: | By mathematical inference, it is proved that the multi color light influences the quantitative analysis of spectrophotometry. The result shows that the multi color light can make working curves (A-C) negatively deviate(d 2A/dc 2<0), which violates Lambert Bear Law, or non deviation(d 2A/dc 2=0). The photoelectric colorimetry, spectrophotometry and monochromatic radiant requireed by atomic absorption spectrum are also discussed. |
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| Keywords: | multi color light spectrophotometry absorption spectrum. |
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