thiocarbohydrazide has been researched along with thiosemicarbazide* in 3 studies
1 review(s) available for thiocarbohydrazide and thiosemicarbazide
| Article | Year |
|---|---|
Transition Metal Complexes of Thiosemicarbazides, Thiocarbohydrazides, and Their Corresponding Carbazones with Cu(I), Cu(II), Co(II), Ni(II), Pd(II), and Ag(I)-A Review.
This review focuses on some interesting and recent applications of transition metals towards the complexation of thiosemicarbazides, thiocarbohydrazides, and their corresponding carbazones. We started the review with a description of the chosen five metals, including Cu[Cu(I), Cu(II], Co(II), Ni(II), Pd(II), and Ag(I) and their electronic configurations. The stability of the assigned complexes was also discussed. We shed light on different routes describing the synthesis of these ligands. We also reported on different examples of the synthesis of Cu(I), Cu(II), Co(II), Ni(II), Ag(I), and Pd(II) of thiosemicarbazide and thiocarbohydrazide complexes (until 2022). This review also deals with a summary of the fruitful use of metal complexes of thiosemicarbazones and thiocarbazones ligands in the field of catalysis. Finally, this recent review focuses on the applications of these complexes related to their biological importance. Topics: Coordination Complexes; Copper; Hydrazines; Ligands; Transition Elements | 2023 |
2 other study(ies) available for thiocarbohydrazide and thiosemicarbazide
| Article | Year |
|---|---|
Thiosemicarbazide and thiocarbohydrazide functionalized chitosan as ecofriendly corrosion inhibitors for carbon steel in hydrochloric acid solution.
Organically functionalized chitosan macromolecules namely Chitosan-Thiosemicarbazide (CS-TS) and Chitosan-Thiocarbohydrazide (CS-TCH) were synthesized and evaluated as new corrosion inhibitors for mild steel corrosion in 1M HCl. The FTIR and Topics: Adsorption; Carbon; Chitosan; Corrosion; Dielectric Spectroscopy; Hydrazines; Hydrochloric Acid; Microscopy, Atomic Force; Molecular Dynamics Simulation; Quantum Theory; Semicarbazides; Spectroscopy, Fourier Transform Infrared; Steel; Surface Properties; Temperature | 2018 |
Simple preparation of aminothiourea-modified chitosan as corrosion inhibitor and heavy metal ion adsorbent.
By a simple and convenient method of using formaldehyde as linkages, two new chitosan (CS) derivatives modified respectively with thiosemicarbazide (TSFCS) and thiocarbohydrazide (TCFCS) were synthesized. The new compounds were characterized and studied by Fourier transform infrared spectroscopy, elemental analysis, thermal gravity analysis and differential scanning calorimetry, and their surface morphologies were determined via scanning electron microscopy. These CS derivatives could form pH dependent gels. The behavior of 304 steel in 2% acetic acid containing different inhibitors or different concentrations of inhibitor had been studied by potentiodynamic polarization test. The preliminary results show that the new compound TCFCS can act as a mixed-type metal anticorrosion inhibitor in some extent; its inhibition efficiency is 92% when the concentration was 60 mg/L. The adsorption studies on a metal ion mixture aqueous solution show that two samples TSFCS and TCFCS can absorb As (V), Ni (II), Cu (II), Cd (II) and Pb (II) efficiently at pH 9 and 4. Topics: Adsorption; Amines; Chitosan; Corrosion; Electrochemical Techniques; Hydrazines; Hydrogen-Ion Concentration; Metals, Heavy; Microscopy, Electron, Scanning; Nanoparticles; Semicarbazides; Spectroscopy, Fourier Transform Infrared; Surface Properties; Thiourea | 2014 |