A5083458774- Metal complexes synthesis and properties
- Electrocatalysts for Energy Conversion
- Lanthanide and Transition Metal Complexes
- Magnetism in coordination complexes
- Electrochemical Analysis and Applications
- Electrodeposition and Electroless Coatings
- Radioactive element chemistry and processing
- Cultural Heritage Materials Analysis
- Chalcogenide Semiconductor Thin Films
- Nanoporous metals and alloys
- Crystal structures of chemical compounds
- Building materials and conservation
- Ammonia Synthesis and Nitrogen Reduction
- Advanced battery technologies research
- Corrosion Behavior and Inhibition
- Transition Metal Oxide Nanomaterials
- Conservation Techniques and Studies
- Conducting polymers and applications
- Electrochemical sensors and biosensors
- Quantum Dots Synthesis And Properties
- Gas Sensing Nanomaterials and Sensors
- Inorganic and Organometallic Chemistry
- Molecular Sensors and Ion Detection
- Supercapacitor Materials and Fabrication
- Metal-Catalyzed Oxygenation Mechanisms
Institute of Condensed Matter Chemistry and Technologies for Energy
2016-2021
National Research Council
1999-2019
Institute for Energetics and Interphases
2013-2016
Istituto di Chimica Biomolecolare
1986-2010
Institute of Cellular and Intracellular Symbiosis
2009-2010
Tecnologie Avanzate (Italy)
1993-2003
Bologna Research Area
1998
Ca' Foscari University of Venice
1998
Colorado State University
1998
Institute for the Dynamics of Environmental Processes
1994-1997
Abstract Zinc is recently gaining interest in the battery community as potential alternative anode material, because of its large natural abundance and potentially larger volumetric density than graphite. Nevertheless, pure Zn anodes have shown so far very poor cycling performance. Here, electrochemical performance Zn‐rich porous Cu–Zn alloys electrodeposited by an environmentally friendly (aqueous) dynamic hydrogen bubble template method reported. The lithiation/delithiation mechanism...
Compact and porous Cu-Zn alloys were electrodeposited from citrate baths. The latter deposits, consisting of a spongy material with macroscopic interconnected porosity (pore diameter tens microns), obtained at large current densities (−3 A cm−2) causing strong hydrogen evolution. Porous deposits compositions between Cu62Zn38 Cu91Zn9 by varying the ions concentrations in deposition baths, optimal morphology for Cu70Zn30 composition. lattice parameter samples, estimated XRD data, showed...
Homo- and hetero-binuclear lanthanide(III) complexes with the macrocyclic ligand H2L1 derived from condensation of 4-chloro-2,6-diformylphenol polyamine NH2(CH2)2O(CH2)2O(CH2)2NH2 have been synthesized: [Ln2L1(NO3)4]·nH2O (Ln = La, Pr, Sm, Eu, Gd, Tb, or Dy; n= 1 2) [LnxLn′2 –xL1(NO3)4]·nH2O (Ln,Ln′= La,Sm; La,Gd; La,Dy; La,Eu; Dy,Gd; Dy,Eu; Gd,Eu; Gd,Tb; Eu,Tb; La,Tb; 2). Their possible structure interaction between metal ions are discussed on basis spectroscopic, mass spectrometric,...
This paper describes the construction and characterization of an electrochemical nitrate biosensor based on ultrathin-film composite membrane concept. The is prepared by electropolymerization a thin anion-permselective coating 1-methyl-3-(pyrrol-1-ylmethyl)pyridinium across surface microporous support membrane. film separates analyte solution from internal sensing which contains enzyme reductase electrocatalyst (methyl viologen). ultrathin prevents loss these components solution, yet allows...
Mononuclear copper(II) and nickel(II) complexes [M(H2LA)] have been obtained by reaction of the appropriate metal acetate with potentially hexadentate compartmental ligand H4LA, prepared condensation 2,3-dihydroxybenzaldehyde ethylenediamine. Physicochemical data suggest ion is in inner N2O2 compartment. An X-ray investigation on [Cu(H2LA)] showed that crystals are orthorhombic, space group Pnca, a= 19.381(5), b= 15.327(4), c= 10.158(4)Å for Z= 8 confirms occupancy which exhibits an almost...
Cu-Ni alloy layers with a bimodal porosity – spongy material made of submicron dendrites, featuring macroscopic pores tens microns large can be deposited from baths containing the metal ions, sodium citrate and ammonium sulfate, using current densities (−3 A cm−2) producing vigorous hydrogen evolution. Alloys broad range compositions are obtained different Cu(II)/Ni(II) concentration ratios. Voltammetric experiments nitrate reduction at compact porous RDEs show, in latter case, lower...