Browsing Research Output by Subject "Chloride"
Now showing items 1-6 of 6
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Dependency on chloride concentration and ‘in-sphere’ oxidation of H2O for the effective TiO2-photocatalysed electron transfer from H2O to [PdCln(H2O)4−n]2−n (n = 0–4) in the absence of an added sacrificial reducing agent
(Elsevier, 2012)The photocatalytic reduction trends of palladium chloride aqua complexes, [PdCln(H2O)4−n]2−n (n = 0–4), have been investigated employing titanium dioxide (TiO2) as photocatalyst in the absence of an added sacrificial ... -
A detailed spectrophotometric investigation of the complexation of palladium(II) with chloride and bromide
(Elsevier, 2017)As the speciation of metal species, especially the noble metals, are crucial for recovery and separation purposes, the complex formation of Pd(II), with chloride and bromide respectively, has been investigated employing ... -
A detailed spectrophotometric investigation of the stability constants of [PdCln(OH)4-n]2- and [PdBrn(OH)4-n]2- (n = 0-4)
(Elsevier, 2019)Complex formation of mixed palladium (II) chloro-hydroxo and palladium(II) bromo-hydroxo complexes have been investigated employing spectrophotometry at 25 °C and an ionic strength of 1.0 M. Hyperquad Simulation and ... -
The impeding effect of dissolved oxygen on the photocatalytic reduction of [PdCln(H2O)4−n]2−n (n = 0–4) complexes employing different TiO2 photocatalysts in the absence of an added sacrificial reducing agent
(Elsevier, 2013)The photocatalytic reduction of chloro-aqua palladium(II) complexes, [PdCln(H2O)4−n]2−n (n = 0-4), as a means of palladium metal recovery and waste water purification, was investigated employing four different titanium ... -
Molecular modelling of tantalum penta-halides during hydrolysis and oxidation reactions
(Elsevier, 2016)The transition metals tantalum (Ta) and niobium (Nb), which are usually found together in nature, have similar chemical and physical properties, making their separation challenging. There are various methods available for ... -
Photocatalytic reduction of platinum(II and IV) from their chloro complexes in a titanium dioxide suspension in the absence of an organic sacrificial reducing agent
(Elsevier, 2014)The thermodynamics and surface chemistry affecting the photocatalytic reduction of chloro aqua platinum( II) and platinum(IV) complexes as means of platinum recovery from solution are communicated. The photocatalytic ...