Innovatively regulating the crystalline-amorphous (c-a) interface of electrode materials is critical for enhancing supercapacitor and electrochemical water splitting performance. In this research, an oxygen defect-rich Fe3O4@Fe electrode material with a unique and tunable c-a interface was synthesized ...
The results showed that with increasing pH, the water separation of the emulsion initially decreased and then increased, and the best emulsion-breaking effect was achieved at pH 3. The highest water partition of the emulsion was 64.39% at a concentration of 175 mg/L for Fe3O4 MNPs alone ...
In improper magnetoelectrics, a FE polarization is produced through a strong coupling to a magnetic spiral (i.e. Ni3V2O8, TbMnO3, and CuFeO2) Citation19–21. Here, incommensurate magnetic order breaks inversion symmetry of the lattice and produces an electric polarization through an inverse Dz...
Nanotechnology has undergone significant advancements since its inception in 1974. The introduction of the scanning tunneling microscope (STM) in 1981 marked a significant advancement in the analysis of microstructures, subsequently catalyzing the swift progression of nanotechnology. Then, the successfully pre...
We focused on solitonic phenomena in wave propagation which was extracted from a generalized breaking soliton system in (3 + 1)-dimensions. The model describes the interaction phenomena between Riemann wave and long wave via two space variable in nonline
Steel cylinders were slid against flat steel surfaces, which were prepared to various surface roughness values, in order to determine the mechanisms of "break-in" of lubricated surfaces. It was found that proper break-in of a surface is effected when a film of Fe3O4 about 400 脜 thick ...
Simultaneously, γ′-Fe4N was anodized to Fe3O4, especially in the case of high V value of 50V; subsequently, Fe3O4 and ε-Fe3N nanoparticles assemble to the nano-chain bundles driven by the dipole-dipole interaction. In principle, suchlike nano-sheets and nano-chain bundles can be ...
The solid propellant comprises B, Si, FeSi, Zr, Ti and/or Al powder and CuO, MnO2, Pb3O4, Fe3O4 and/or Fe2O3. The displacement device is a spring.YAMAGUCHI NOBORUTAKAMIZAWA TOMONORINODA TSUGIO
Simultaneously, gamma'-Fe4N was anodized to Fe3O4, especially in the case of high V value of 50 V; subsequently, Fe3O4 and epsilon-Fe3N nanoparticles assemble to the nano -chain bundles driven by the dipole -dipole interaction. In principle, suchlike nano-sheets and nano-chain bundles ...
Our experimental results showed efficient removal of the water from the heavy crude oil emulsion. It was found that external magnetic field enhances the coalescence of magnetically tagged water droplets in an emulsion. The magnetic property of P(MMA-AA-DVB)/Fe3O4 allowed the used Janus magnetic...