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您的检索式：作者名="BASLAK Canan"
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| 1 | 噻二嗪衍生物的合成及Pb^(2+)在水/1,2-二氯乙烷界面转移的电化学性质(英文)显示文摘The transfer of Pb2+ facilitated by interfacial complexation with 5-(4-phenoxyphenyl)-6H-1,3,4-thiadiazin-2-amine(PPTA) at the polarized water/1,2-dicholoroethane(1,2-DCE) interface was investigated by cyclic voltammetry.We synthesized the thiadiazine derivative,PPTA,firstly.The transfer was performed at different metal concentrations and scan rates,and the obtained voltammetric transfer peaks toward Pb2+ ion over other divalent cations(Zn2+,Co2+,Ni2+,Cd2+,Hg2+,and Cu2+) were reversible.The dependence of the half-wave potentials of the Pb2+ ion on the concentration of PPTA in the organic phase indicates that the ion transfer is facilitated by the formation of 1:2(metal:ligand) complex in the organic phase with the association constant(lgβ2) of(17.1±0.2). | BASLAK Canan BINGOL Haluk COSKUN Ahmet ATALAY Tevfik | 2011 | 物理化学学报2011，27，8： | 0 |
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