[go: up one dir, main page]

Pratap et al., 2021 - Google Patents

Effect of zinc substitution on U-type barium hexaferrite-epoxy composites as designed for microwave absorbing applications

Pratap et al., 2021

View PDF
Document ID
16144535834042290108
Author
Pratap V
Soni A
Abbas S
Siddiqui A
Prasad N
Publication year
Publication venue
Journal of Alloys and Compounds

External Links

Snippet

In the current study, U-type barium hexaferrite (BHF) poly-crystalline powder with chemical formula Ba 4 Co 2− x Zn x Fe 36 O 60 (0.5≤ x≤ 1.5 in step of 0.5) were successfully synthesized by solid state reaction route at the sintering temperature of 1400° C in air …
Continue reading at www.researchgate.net (PDF) (other versions)

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12Magnets 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
    • H01F1/14Metals or alloys
    • H01F1/20Metals or alloys in the form of particles, e.g. powder
    • H01F1/22Metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together
    • H01F1/24Metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated
    • H01F1/26Metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated by macromolecular organic substances
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12Magnets 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
    • H01F1/34Non-metallic substances, e.g. ferrites
    • H01F1/36Non-metallic substances, e.g. ferrites in the form of particles
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/0036Magnets 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
    • H01F1/0072Magnets 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
    • H01F1/0081Magnets 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
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032Magnets 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
    • H01F1/04Metals or alloys
    • H01F1/06Metals or alloys in the form of particles, e.g. powder
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/0036Magnets 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
    • H01F1/0045Zero dimensional, e.g. nanoparticles, soft nanoparticles for medical/biological use

Similar Documents

Publication Publication Date Title
Pratap et al. Effect of zinc substitution on U-type barium hexaferrite-epoxy composites as designed for microwave absorbing applications
Akhtar et al. Structural and electromagnetic evaluations of YIG rare earth doped (Gd, Pr, Ho, Yb) nanoferrites for high frequency applications
Pratap et al. Electromagnetic and absorption properties of U-type barium hexaferrite-epoxy composites
Ghasemi et al. Electromagnetic properties and microwave absorbing characteristics of doped barium hexaferrite
Ahmad et al. Characterization of Sr-substituted W-type hexagonal ferrites synthesized by sol–gel autocombustion method
Wu et al. Pr3+-substituted W-type barium ferrite: preparation and electromagnetic properties
Goel et al. Effect of neodymium doping on microwave absorption property of barium hexaferrite in X-band
Zhu et al. Thickness optimization towards microwave absorption enhancement in three-layer absorber based on SrFe12O19, SiO2@ SrFe12O19 and MWCNTs@ SrFe12O19 nanocomposites
Chireh et al. Enhanced microwave absorption performance of graphene/doped Li ferrite nanocomposites
Akhtar et al. Highly efficient absorber with enhanced magnetoelectric properties based on Y, Gd, and Pr doped NMZ nanoferrites
Lim et al. Control of electromagnetic wave absorption properties in La-Co-Ti substituted M-type hexaferrite–epoxy composites
Kaur et al. Microwave absorption behavior and electromagnetic properties of Ni-Zr doped La-Sr hexagonal ferrite synthesized by auto-combustion method
Ramezanzaeh et al. Electromagnetic wave reflection loss and magnetic properties of M-type SrFe12− x (Mn0. 5Sn0. 5) xO19 hexagonal ferrite nanoparticles in the Ku microwave band
Akhtar et al. Development and synergistic effects of magnetodielectric Dy-Gd co-doped YIG nanoferrites based meta-absorber for improved absorption applications
Praveena et al. Synthesis and characterization of CoFe2O4/polyaniline nanocomposites for electromagnetic interference applications
Mulyawan et al. Synthesis of NiCexFe (2-x) O4 (0≤ x≤ 0.05) as microwave absorbing materials via solid-state reaction method
Kambale et al. Magnetically recoverable CoFe1. 9Gd0. 1O4 ferrite/polyaniline nanocomposite synthesized via green approach for radar band absorption
Mohapatra et al. Development of spinel ferrite-based composites for efficient EMI shielding
Ismail et al. Effect of Mn and Zn doping on natural resonance frequency of strontium U-type hexaferrite and its performance as electromagnetic wave absorbers
Parsons et al. Electromagnetic properties of NiZn ferrite nanoparticles and their polymer composites
Pratap et al. Electromagnetic and radar absorbing properties of γ Fe2O3/Ba4Co2Fe36O60-epoxy polymeric composites for stealth applications
Zhang et al. Structural, magnetic and electromagnetic properties of SrFe12O19 ferrite with particles aligned in a magnetic field
Widanarto et al. Significant reduction of saturation magnetization and microwave-reflection loss in barium-natural ferrite via Nd3+ substitution
Neelima et al. Structural and microwave behavior of Dy3+-substituted Ni0. 5Zn0. 5DyxFe2-xO4 ferrites
Pujari et al. Modifications in structure dependent magnetic parameters of Nd-doped Ba–Ca hexaferrites synthesized by sol gel using lemon extract as a fuel