Simultaneous determination of Cu(II) and Pd(II) as 4-phenylpiperazinecarbodithioate complex using H-point standard addition method and derivative spectrophotometry

Simultaneous determination of Cu(II) and As

Makale detayları

Simultaneous determination of Cu(II) and Pd(II) as 4-phenylpiperazinecarbodithioate complex using H-point standard addition method and derivative spectrophotometry

Yazarlar:

Simultaneous determination of Cu(II) and As

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Chemistry 2010 Vol.34 Issue 2, pp.295-306

Belge Tipi:

Makale

Yayın Tarihi:

1/2010

Belge Dili:

Türkçe

Document ID (Org No.):

2000728118

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527

Özet:

 

A new, simple, inexpensive, and sensitive method for the  simultaneous spectrophotometric determination of Cu(II) and Pd(II) by  H-point standard addition method and derivative spectrophotometry is  described.  4- Phenylpiperazinecarbodithioate (PPDTC) in an anionic  micellar solution of SLS was used as a reagent at pH 4.  The  experimental parameters, such as pH, type of surfactant, concentration  of reagent, and surfactant used, were optimized to minimize the  errors.  The linear ranges of the method were 0.1-10 and 0.1-11 m g  mL-1 for Cu(II) and Pd(II), respectively.  The results of applying  H-point standard addition and fourth derivative spectrophotometry  showed that Cu(II) and Pd(II) can be determined simultaneously with  detection limits of 0.12 and 0.11 m g mL-1 respectively.  Therefore, the method of H-point standard addition and fourth  derivative spectrophotometry was used for resolving overlapped spectra  for the determination of Cu(II) and Pd(II).  This method was  successfully applied to the determination of these metals in synthetic  and real samples.

 

A new, simple, inexpensive, and sensitive method for the  simultaneous spectrophotometric determination of Cu(II) and Pd(II) by  H-point standard addition method and derivative spectrophotometry is  described.  4- Phenylpiperazinecarbodithioate (PPDTC) in an anionic  micellar solution of SLS was used as a reagent at pH 4.  The  experimental parameters, such as pH, type of surfactant, concentration  of reagent, and surfactant used, were optimized to minimize the  errors.  The linear ranges of the method were 0.1-10 and 0.1-11 m g  mL-1 for Cu(II) and Pd(II), respectively.  The results of applying  H-point standard addition and fourth derivative spectrophotometry  showed that Cu(II) and Pd(II) can be determined simultaneously with  detection limits of 0.12 and 0.11 m g mL-1 respectively.  Therefore, the method of H-point standard addition and fourth  derivative spectrophotometry was used for resolving overlapped spectra  for the determination of Cu(II) and Pd(II).  This method was  successfully applied to the determination of these metals in synthetic  and real samples.

Makale detayları

Simultaneous determination of Cu(II) and Pd(II) as 4-phenylpiperazinecarbodithioate complex using H-point standard addition method and derivative spectrophotometry

Yazarlar: Simultaneous determination of Cu(II) and As

Yayıncı: TUBITAK

Dergi: Turkish Journal of Chemistry 2010 Vol.34 Issue 2, pp.295-306

Belge Tipi: Makale

Yayın Tarihi: 1/2010

Belge Dili: Türkçe

Document ID (Org No.): 2000728118

Sıklık: İki Aylık

eISSN: 1303-6130

pISSN: 1300-0527

Sayı

Yazarlar:

Simultaneous determination of Cu(II) and As

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Chemistry 2010 Vol.34 Issue 2, pp.295-306

Belge Tipi:

Makale

Yayın Tarihi:

1/2010

Belge Dili:

Türkçe

Document ID (Org No.):

2000728118

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527