Mechanism of wollastonite carbonation deduced from micro-to nanometer length scale observations
The microstructural evolution of CaSiO3 wollastonite subjected to carbonation reactions at
T= 90° C and pCO2= 25 MPa was studied at three different starting conditions:(1) pure …
T= 90° C and pCO2= 25 MPa was studied at three different starting conditions:(1) pure …
Relative cooling power enhancement in magneto-caloric nanostructured Pr2Fe17
The magneto-caloric effect (MCE) of arc-melted bulk and 10 h ball-milled nanostructured Pr
2 Fe 17 powders has been investigated. The maximum value for the magnetic entropy …
2 Fe 17 powders has been investigated. The maximum value for the magnetic entropy …
Interplay between microstructure and magnetism in NiO nanoparticles: breakdown of the antiferromagnetic order
The possibility of tuning the magnetic behaviour of nanostructured 3d transition metal oxides
has opened up the path for extensive research activity in the nanoscale world. In this work …
has opened up the path for extensive research activity in the nanoscale world. In this work …
Uncompensated magnetic moment and surface and size effects in few-nanometer antiferromagnetic NiO particles
DA Balaev, AA Krasikov, SI Popkov… - Journal of Magnetism …, 2021 - Elsevier
The analysis of the M (H) magnetization curves of antiferromagnetic nanoparticles yields
information about magnetic subsystems formed in these objects, which are characterized by …
information about magnetic subsystems formed in these objects, which are characterized by …
Crystal structure, magnetocaloric effect and magnetovolume anomalies in nanostructured Pr2Fe17
Using high-energy ball milling, nanostructured Pr2Fe17 powders can be obtained from their
arc-melted bulk alloys. High-resolution X-ray and neutron powder diffraction experiments …
arc-melted bulk alloys. High-resolution X-ray and neutron powder diffraction experiments …
Nanocrystalline Nd2Fe17 synthesized by high-energy ball milling: crystal structure, microstructure and magnetic properties
Abstract Nanocrystalline Nd 2 Fe 17 powders have been obtained by means of high-energy
ball milling from nearly single-phase bulk alloys produced by arc melting and high …
ball milling from nearly single-phase bulk alloys produced by arc melting and high …
Stress-induced large Curie temperature enhancement in Invar alloy
We have succeeded in increasing up to 150 K the Curie temperature in the Fe 64 Ni 36 invar
alloy by means of a severe mechanical treatment followed by a heating up to 1073 K. The …
alloy by means of a severe mechanical treatment followed by a heating up to 1073 K. The …
On the broadening of the magnetic entropy change due to Curie temperature distribution
P Alvarez-Alonso, JL Sanchez Llamazares… - Journal of Applied …, 2014 - pubs.aip.org
We have studied the correlation between the broadening of the isothermal magnetic entropy
change and the Curie temperature (TC) distribution in nanostructured Pr 2 Fe 17 and Nd 2 …
change and the Curie temperature (TC) distribution in nanostructured Pr 2 Fe 17 and Nd 2 …
Microstructural and mechanical characteristics of W–2Ti and W–1TiC processed by hot isostatic pressing
Abstract W–2Ti and W–1TiC alloys were produced by mechanical alloying and
consolidation by hot isostatic pressing. The composition and microstructural characteristics …
consolidation by hot isostatic pressing. The composition and microstructural characteristics …
Unravelling the onset of the exchange bias effect in Ni (core)@ NiO (shell) nanoparticles embedded in a mesoporous carbon matrix
N Rinaldi-Montes, P Gorria… - Journal of Materials …, 2015 - pubs.rsc.org
Ni (core)@ NiO (shell) nanoparticles (NPs) were synthesized through the pyrolysis of an
inorganic precursor taking place within the pores of an active carbon matrix at different …
inorganic precursor taking place within the pores of an active carbon matrix at different …