The electrochemical behaviour of the indium complex with semixylenol orange at a handing mercury electrode has been investigated in HAc-NaAc solution(PH=3. 66). Tile mpchanism of the electrode reaction was reaction wa...The electrochemical behaviour of the indium complex with semixylenol orange at a handing mercury electrode has been investigated in HAc-NaAc solution(PH=3. 66). Tile mpchanism of the electrode reaction was reaction was found to be reduction of in (Ⅲ ) L2 adsoyhed (In the electrode by irreversible chargestransrer to metal amalgam. In Hg. The detection limit and the linear range are 6. 5X10-11mol/L and 3. 0X10-10-1.5 mol/L respectively. This method has been applied to determine indium in samples of nickel and nickel sulfate.展开更多
文摘The electrochemical behaviour of the indium complex with semixylenol orange at a handing mercury electrode has been investigated in HAc-NaAc solution(PH=3. 66). Tile mpchanism of the electrode reaction was reaction was found to be reduction of in (Ⅲ ) L2 adsoyhed (In the electrode by irreversible chargestransrer to metal amalgam. In Hg. The detection limit and the linear range are 6. 5X10-11mol/L and 3. 0X10-10-1.5 mol/L respectively. This method has been applied to determine indium in samples of nickel and nickel sulfate.
