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A thermal analysis study of dithizone and dithizonates of mercury, silver and bismuth
(Editora Unesp, 2000-01-01)
Foram preparados os ditizonatos de Hg (I), Ag (I) e Bi (III). Termogravimetria (TG), termogravimetria derivada (DTG), calorimetria exploratória diferencial (DSC), difratometria de raios X pelo método do pó e análise elementar ...
A thermal analysis study of dithizone and dithizonates of mercury, silver and bismuth
(Editora Unesp, 2000-01-01)
Foram preparados os ditizonatos de Hg (I), Ag (I) e Bi (III). Termogravimetria (TG), termogravimetria derivada (DTG), calorimetria exploratória diferencial (DSC), difratometria de raios X pelo método do pó e análise elementar ...
A thermal analysis study of dithizone and dithizonates of mercury, silver and bismuth
(Editora Unesp, 2014)
A thermal analysis study of some transition-metal dithizonates
(1998-11-11)
Solid dithizonates of Fe(II), Co(II), Ni(II), Cu(II), Zn(II), Cd(II) and Pb(II), have been prepared. Thermogravimetry (TG), derivative thermogravimetry (DTG), differential scanning calorimetry (DSC), X-ray diffraction ...
A thermal analysis study of some transition-metal dithizonates
(1998-11-11)
Solid dithizonates of Fe(II), Co(II), Ni(II), Cu(II), Zn(II), Cd(II) and Pb(II), have been prepared. Thermogravimetry (TG), derivative thermogravimetry (DTG), differential scanning calorimetry (DSC), X-ray diffraction ...
Lead preconcentration by solid phase extraction using oxidized carbon xerogel and spectrophotometric determination with dithizone
(Elsevier Science, 2016-09)
The proposed methodology is based on the preconcentration of Pb2+ on oxidized carbon xerogel, a porous material of low density and high surface area. Adsorbed Pb2+ was eluted with HCl, followed by complexion with dithizone ...
Detection of residual acidic groups in several poly(N-alkyl methacrylate)s using photophysical and photochemical probes
(John Wiley & Sons IncHobokenEUA, 2004)
Spectrophotometric determination of dithizone-mercury complex by solid phase microextraction in micropipette tip syringe packed with activated carbon xerogel
(Elsevier Science, 2016-11)
A new simple miniaturized solid phase microextraction system in a syringe was developed for mercury (Hg) preconcentration of in water samples based on the adsorption of its dithizone complex on a microcolumn. The syringe ...