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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Morley, Nicola
University of Sheffield
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (6/6 displayed)
- 2023Comprehensive improvement of various features of Cu–Cd ferrites (Cu0.5Cd0.5Fe2–xCexO4) by cerium (Ce3+) ion substitution
- 2023Improving the structural and transport properties of cadmium ferrites with the addition of cerium for high frequency applications
- 2023Techno-environmental analysis of material substitution in thermoelectric modules: non-oxide (bismuth telluride alloys) vs. oxide-based (lanthanum-doped strontium titanate and calcium cobaltite) materials
- 2023Synthesis, catalytic activity, magnetic study and anticorrosive activity of mild steel in HCl 1 M medium of (H3dien)[Cu(NO3)(C2O4)2].2H2O. A redetermination at 100 Kcitations
- 2021Investigation into the magnetic properties of CoFeNiCryCux alloyscitations
- 2021Flat inkjet-printed copper induction coils for magnetostrictive structural health monitoring: A comparison with bulk air coils and an anisotropic magnetoresistive sensor (AMR) sensorcitations
Places of action
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article
Synthesis, catalytic activity, magnetic study and anticorrosive activity of mild steel in HCl 1 M medium of (H3dien)[Cu(NO3)(C2O4)2].2H2O. A redetermination at 100 K
Abstract
Diethylenetriammonium nitrato-bis(oxalato)cuprate (II) dihydrate (H 3 dien)[Cu(NO 3)(C 2 O 4) 2 ].2H 2 O (1) was synthesized by wet chemistry method. It was assessed for thermal stability (TG-DTA), single crystal X-ray diffraction, Fourier Transform Infrared spectroscopy (FTIR) and magnetic measurements. 1 crystallizes in the monoclinic system (P2 1 /c), with the parameters: a= 10.1054(5) Å, b= 11.0825(5) Å, c= 14.8238(7) Å, β= 103.516(5)°, V= 1614.2 (1) Å 3 and Z= 4. The complex anions are distributed into layers, whilst the self-assembly of the inorganic-organic entities is assured by an intricate hydrogen network. At 413 K, the thermal behavior predominantly consists of the removal of water molecules, while its infrared spectrum displays distinct bands of oxalate, nitrate and diethylenetriamine groups. The catalytic test indicated that complex 1 exhibits a good catalytic activity in nitrophenol isomers (NP) reduction to aminophenols (AP). Moreover, 1 showed a high photocatalytic degradation efficiency 90% at 90 min toward the methylene blue (MB) dye under the UV irradiation. Due to the presence of the heteroatoms in its structure, the examined hybrid material's corrosion-inhibiting action in acidic conditions was more pronounced.