International audienceHerein, a way to generate mono- and bi-metallic copper and/or nickel nanoparticles by the direct reduction of Mg(Ni)CuAl-layered double hydroxide (LDH) precursors is reported. Cu and Ni with various molar ratios (0:1,1:4,1:1,4:1 and 1:0) were substituted in the MgAl brucite-like sheets during synthesis. Studies on the evolution of LDH structures under H-2 reduction of as-synthesized samples at different temperatures (30-550 degrees C) followed by in situ XRD evidenced the high reducibility of copper cations. The metallic phases generated during reduction of LDHs were dependent on the chemical composition of the sample. The corresponding TEM images display small, very well-dispersed metallic nanoparticles. A positive ef...
Layered double hydroxides (LDHs) containing Mg2+, Cu2+ or Zn2+ cations in the MeII positions and Al3...
A series of bi-transition-metal hybrids Cu3–xNixAl-LDH/rGO (x = 2.5, 2.0, 1.5) were synthesized via ...
Unstable oxidation state +3 of nickel can be stabilized in the structure of layered double hydroxide...
Three layered double hydroxides Mg/Al, Co/Mg/Al and Ni/Mg/Al were successfully synthesized by the lo...
Unstable oxidation state +3 of nickel can be stabilized in the structure of layered double hydroxide...
International audienceThe catalytic performance of metallic catalysts derived from layered double hy...
This paper details a successful synthesis and comparison of a range of tri-metal hydrotalcite-like l...
Silica-supported, bimetallic Cu-Ni nanomaterials were prepared with different ratios of Cu to Ni by ...
International audienceIn this paper, the substitution of Mg by Cu on the synthesis and properties of...
cited By 13International audienceCatalytic decomposition of methane to produce carbon nanofilaments,...
The present work deals with the production and characterization of metal and bimetallic nanopowders....
Mg, Ni and Cu nanoparticles were prepared by hydrogen plasma-metal reaction method. Nanostructured M...
International audienceNiO and NiO-CuO polycrystalline rodlike nanoparticles were confined and stabil...
It is well known that $Ni^{2+}$ ions in calcined $Ni/\gamma-A1_20_3$ catalysts are in a spinel-like ...
Bimetallic Ni-Cu particles were synthesized from either suspensions of nickel carbonate and copper c...
Layered double hydroxides (LDHs) containing Mg2+, Cu2+ or Zn2+ cations in the MeII positions and Al3...
A series of bi-transition-metal hybrids Cu3–xNixAl-LDH/rGO (x = 2.5, 2.0, 1.5) were synthesized via ...
Unstable oxidation state +3 of nickel can be stabilized in the structure of layered double hydroxide...
Three layered double hydroxides Mg/Al, Co/Mg/Al and Ni/Mg/Al were successfully synthesized by the lo...
Unstable oxidation state +3 of nickel can be stabilized in the structure of layered double hydroxide...
International audienceThe catalytic performance of metallic catalysts derived from layered double hy...
This paper details a successful synthesis and comparison of a range of tri-metal hydrotalcite-like l...
Silica-supported, bimetallic Cu-Ni nanomaterials were prepared with different ratios of Cu to Ni by ...
International audienceIn this paper, the substitution of Mg by Cu on the synthesis and properties of...
cited By 13International audienceCatalytic decomposition of methane to produce carbon nanofilaments,...
The present work deals with the production and characterization of metal and bimetallic nanopowders....
Mg, Ni and Cu nanoparticles were prepared by hydrogen plasma-metal reaction method. Nanostructured M...
International audienceNiO and NiO-CuO polycrystalline rodlike nanoparticles were confined and stabil...
It is well known that $Ni^{2+}$ ions in calcined $Ni/\gamma-A1_20_3$ catalysts are in a spinel-like ...
Bimetallic Ni-Cu particles were synthesized from either suspensions of nickel carbonate and copper c...
Layered double hydroxides (LDHs) containing Mg2+, Cu2+ or Zn2+ cations in the MeII positions and Al3...
A series of bi-transition-metal hybrids Cu3–xNixAl-LDH/rGO (x = 2.5, 2.0, 1.5) were synthesized via ...
Unstable oxidation state +3 of nickel can be stabilized in the structure of layered double hydroxide...