[1]雷淑贞,林逸兰.锡-BPHA络合物极谱吸附波及其应用[J].华侨大学学报(自然科学版),1988,9(1):29-33.[doi:10.11830/ISSN.1000-5013.1988.01.0029]
　Lel Shuzhen,Lin Yllan.The Polarographic adsorptive Wave of Sn-BPHA Complex and Its Application[J].Journal of Huaqiao University(Natural Science),1988,9(1):29-33.[doi:10.11830/ISSN.1000-5013.1988.01.0029]
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锡-BPHA络合物极谱吸附波及其应用()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第9卷
期数:
1988年第1期
页码:
29-33
栏目:
出版日期:
1988-01-20

文章信息/Info

Title:
The Polarographic adsorptive Wave of Sn-BPHA Complex and Its Application
作者:
雷淑贞; 林逸兰
华侨大学应用化学系; 华侨大学应用化学系
Author(s):
Lel Shuzhen;  Lin Yllan
关键词:
极谱吸附波;  络合物;  极谱波;  示波极谱仪;  锡浓度;  峰电流;  试验方法;  峰电位;  线性关系;  标准溶液
DOI:
10.11830/ISSN.1000-5013.1988.01.0029
摘要:
在PH=5的1M NH4AC溶液中,锡—BPHA络合物在单扫描示波极谱仪上有一灵敏的极谱吸附波。其峰电位为-0.72V(VS.SCE),峰电流与锡浓度在1.7×10-6—3.4×10-5M范围内呈线性关系。其检测限为3.0×10-7M。应用于青铜中锡的测定,结果良好。对极谱波的性质进行了讨论。
Abstract:
As shown by a single scanning polarography, Sn-BPHA complex in the solution of 1M NH4 AC (pH=6) reveals a single sensitive polarographie adsorptive wave, It has a peak potential of -0. 72V (VS. SCE), A linear relationship holds between its peak current an

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更新日期/Last Update: 2014-03-22