Acta Scientiarum Naturalium Universitatis Pekinensis
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ZHANG Chenzhi, LI Nanqiang
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张成志,李南强
Abstract: In the buffer solution of 0.2mol/L HAc-NaAc, at pH 4.5, a sensitive adsorptive complex wave of Sb(III)-rutin can be obtained by using single-sweep polarography. The detection limitis down to 2.0×10-9 mol/L. The mechanism of electrode processeswere studied in detail.
Key words: antimony, rutin, single-sweep polarography
摘要： 在pH4.5的HAc－NaAc底液中，用单扫极谱法可得到Sb(Ⅲ)－芦丁灵敏的络合吸附波。csb在4.0×10-9～5.0×10-6mol/L范围内与其二阶导数波峰高有正比关系，检测限达2.0×10-9mol/L。对络合物的吸附机理和组成进行了研究，测定了有关电极反应的动力学参数。
关键词: 锑, 芦丁, 单扫极谱
CLC Number:
O657.14
ZHANG Chenzhi,LI Nanqiang. Study on the Polarographic Adsorptive Complex Wave of Antimony(III)-Rutin[J]. Acta Scientiarum Naturalium Universitatis Pekinensis.
张成志,李南强. 锑(Ⅲ)－芦丁极谱络合吸附波的研究[J]. 北京大学学报（自然科学版）.
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https://xbna.pku.edu.cn/EN/Y1995/V31/I2/192
