[go: up one dir, main page]

Zhou et al., 2019 - Google Patents

Hydrothermal synthesis of polyhedral FeCo alloys with enhanced electromagnetic absorption performances

Zhou et al., 2019

Document ID
7991063497095255194
Author
Zhou J
Shu X
Wang Z
Liu Y
Wang Y
Zhou C
Kong L
Publication year
Publication venue
Journal of Alloys and Compounds

External Links

Snippet

Polyhedral FeCo alloys with grain sizes of 1–2 μm were synthesized by using a low- temperature hydrothermal method. The effects of heating time and molar ratio on microstructure and electromagnetic absorption performances of the alloys were studied …
Continue reading at www.sciencedirect.com (other versions)

Classifications

    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Metals or alloys
    • H01F1/20—Metals or alloys in the form of particles, e.g. powder
    • H01F1/22—Metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/34—Non-metallic substances, e.g. ferrites
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/0036—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties showing low dimensional magnetism, i.e. spin rearrangements due to a restriction of dimensions, e.g. showing giant magnetoresistivity
    • H01F1/0072—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties showing low dimensional magnetism, i.e. spin rearrangements due to a restriction of dimensions, e.g. showing giant magnetoresistivity one dimensional, i.e. linear or dendritic nanostructures
    • H01F1/0081—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties showing low dimensional magnetism, i.e. spin rearrangements due to a restriction of dimensions, e.g. showing giant magnetoresistivity one dimensional, i.e. linear or dendritic nanostructures in a non-magnetic matrix, e.g. Fe-nanowires in a nanoporous membrane
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/04—Metals or alloys
    • H01F1/06—Metals or alloys in the form of particles, e.g. powder
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/0036—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties showing low dimensional magnetism, i.e. spin rearrangements due to a restriction of dimensions, e.g. showing giant magnetoresistivity
    • H01F1/0045—Zero dimensional, e.g. nanoparticles, soft nanoparticles for medical/biological use

Similar Documents

Publication Publication Date Title
Zhou et al. Hydrothermal synthesis of polyhedral FeCo alloys with enhanced electromagnetic absorption performances
Yan et al. Coaxial multi-interface hollow Ni-Al2O3-ZnO nanowires tailored by atomic layer deposition for selective-frequency absorptions
Zhang et al. Heterostructured CoFe@ C@ MnO2 nanocubes for efficient microwave absorption
Qiu et al. Synthesis, characterization and microwave absorption of MXene/NiFe2O4 composites
Wang et al. An ultralight nitrogen-doped carbon aerogel anchored by Ni-NiO nanoparticles for enhanced microwave adsorption performance
Lai et al. Tunable electromagnetic wave absorption properties of nickel microspheres decorated reduced graphene oxide
Zhang et al. Synthesis and excellent electromagnetic wave absorption properties of parallel aligned FeCo@ C core–shell nanoflake composites
He et al. Enhanced microwave absorption properties of Fe3O4-modified flaky FeSiAl
Liu et al. Excellent microwave-absorbing properties of elliptical Fe3O4 nanorings made by a rapid microwave-assisted hydrothermal approach
Yang et al. Synthesis and microwave absorption properties of FeCo nanoplates
Zhou et al. Enhanced microwave absorption properties of (1− x) CoFe2O4/xCoFe composites at multiple frequency bands
Liu et al. (Fe, Ni)/C nanocapsules for electromagnetic-wave-absorber in the whole Ku-band
Zare et al. Tuning microwave permittivity coefficients for enhancing electromagnetic wave absorption properties of FeCo alloy particles by means of sodium stearate surfactant
Cheng et al. Magnetic and electromagnetic properties of Fe3O4/Fe composites prepared by a simple one-step ball-milling
Lv et al. FeCo/ZnO composites with enhancing microwave absorbing properties: effect of hydrothermal temperature and time
Liu et al. One-pot synthesis of urchinlike Ni nanoparticles/RGO composites with extraordinary electromagnetic absorption properties
Yao et al. Sandwich-like sulfur-free expanded graphite/CoNi hybrids and their synergistic enhancement of microwave absorption
Wang et al. Synthesis of Fe3O4@ SiO2@ ZnO core–shell structured microspheres and microwave absorption properties
Long et al. Flaky core-shell particles of iron@ iron oxides for broadband microwave absorbers in S and C bands
Duan et al. Structure and composition design on ternary CNT@ ZnFe2O4@ ZnO composite utilized as enhanced microwave absorbing materials
Li et al. The capacitive loss of microwave energy in Ni@ SiC@ C core/bi-shell nanoparticles
Gao et al. Facile synthesis of a novel flower-like BiFeO3 microspheres/graphene with superior electromagnetic wave absorption performances
Yang et al. Electrospinning fabrication and enhanced microwave absorption properties of nickel porous nanofibers
Liu et al. Synthesis of CoNi/SiO2 core-shell nanoparticles decorated reduced graphene oxide nanosheets for enhanced electromagnetic wave absorption properties
Wang et al. Synthesis, characterization and enhanced electromagnetic properties of NiFe2O4@ SiO2-decorated reduced graphene oxide nanosheets