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Abstract:
<正> 在自制的ECL-1型电致化学发光仪上,用电化学发光法研究了硫脲.发现硫脲对新的酰肼类试剂6-[2,4-二羟基苯基偶氮]-2,3-二氢-1,4-酞嗪二酮(DHDHD)在Na_2CO_3-NaHCO_3-KCl体系中的电化学发光有较强的抑制效应.在0.05~5mg/L范围内,硫脲浓度的对数与发光强度有良好的线性关系.0.2 mg/L的硫脲,相对标准偏差为 2%.并探讨了发光机理.
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高等学校化学学报
ISSN: 0251-0790
CN: 22-1131/O6
Year: 1992
Issue: 05
Page: 593-595
0 . 7 0 0
JCR@2023
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 1
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