Now showing items 1-10 of 2730
Gravimetric determination of nickel as the ternary Nickel - pyridine - picrate complex
A study of ternary complex formation between nickel, pyridine and picrate ion has been made. The metal - pyridine complex reacts with picrate to give an insoluble, stable, green precipitate. Conditions of formation, ...
NICKEL TROPOLONATE COMPLEXES AS PRECURSORS FOR THE DIRECT PHOTODEPOSITION OF NiO THIN FILMS
(Sociedad Chilena de Química, 2004)
Nickel hydroxide films in contact with an electroactive solution. A study employing electrochemical impedance measurements
(AIRCC Publishing Corporation, 2016-02)
The deactivation of nickel hydroxide films after prolonged storage times without use was studied. This study was carried out in the context of the Rotating Disc Electrode Voltammetry (RDEV) and<br />Electrochemical Impedance ...
Nickel chloride: potential accumulation from the airway. Toxicokinetics in rats.
The rate removal of nickel from the airway was measured in vivo. Removal in vivo was studied by intratracheal injection of nickel chloride solutions. Regardless of time after injection, the lungs and heart retained the ...
On the crystal structures of some nickel hexacyanoferrates II,III
(International Centre for Diffraction, 2013-01-16)
Ni/Ni oxides nanoparticles with potential biomedical applications obtained by displacement of a nickel-organometallic complex
A new synthesis and stabilization method was developed for paramagnetic nanoparticles composed of nickel and nickel oxides. Nickel/nickel oxides nanoparticles were synthesized by a method based on ligand displacement of ...
Electrochemical investigation of the voltammetric determination of hydrochlorothiazide using a nickel hydroxide modified nickel electrode
(Elsevier B. V., 2015-12-01)
The preparation and electrochemical characterization of a nickel hydroxide modified nickel electrode as well as its behavior as electrocatalyst toward the oxidation of hydrochlorothiazide (HCTZ) were investigated. The ...
Study of the decomposition of supported nickel acetylacetonate by thermal techniques
(Elsevier Science, 2003-04)
The decomposition of supported nickel acetylacetonate (AcacNi) was studied by using thermal techniques to evaluate the nature of the calcination products. Thermogravimetric techniques used in this work indicated transformations ...