[go: up one dir, main page]

Wang et al., 2024 - Google Patents

Electrical Property Improvements of Multiple Dopant ZnO/Bi2O3 Varistor By Liquid Phase Method

Wang et al., 2024

View PDF
Document ID
1205064616265287613
Author
Wang L
Xu J
Sun Y
Song X
Liu L
Publication year
Publication venue
Journal of Physics: Conference Series

External Links

Snippet

Abstract Although ZnO Varistor is widely used in surge protection due to its unique IV characteristics, its key influencing factors of grain size and uniformity are difficult to be guaranteed by traditional solid phase method. In this paper, the ZnO/Bi 2 O 3 varistor was …
Continue reading at iopscience.iop.org (PDF) (other versions)

Classifications

    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/08—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances oxides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/105—Varistor cores

Similar Documents

Publication Publication Date Title
TWI425532B (en) Process for producing zno varistor with higher potential gradient and non-coefficient value
CN111410525B (en) A kind of high-performance zinc oxide resistance ceramic material and preparation method thereof
Cao et al. Effect of Pr6O11 doping on the microstructure and electrical properties of ZnO varistors
Hembram et al. A novel economical grain boundary engineered ultra-high performance ZnO varistor with lesser dopants
Liu et al. Influence of Co2O3 doping on the microstructure and electrical properties of ZnO–Bi2O3-based varistors
Chou et al. Preparation and characterization of solid-state sintered aluminum-doped zinc oxide with different alumina contents
CN102515743A (en) Method for making zinc oxide rheostat simultaneously raise potential gradient and nonlinear coefficient
Roy High nonlinearity in 0.1 mol.% In2O3 added ZnO–V2O5 based varistors prepared at different sintering temperatures
Ahmed et al. The effect of doping with some rare earth oxides on electrical features of ZnO varistor
Chen et al. The influence of ZrO2 doping on microstructure and electrical properties of ZnO-based conductive ceramics
CN1093979C (en) Pressure sensitive nonlinear resistor, method for producing pressure sensitive nonlinear resistor and lighting arrester
Miranda-López et al. Effect of milling speed and time on electrical properties and microstructure of SnO2-Co3O4-Dy2O3-Ta2O5 varistors
Wang et al. Electrical Property Improvements of Multiple Dopant ZnO/Bi2O3 Varistor By Liquid Phase Method
Kelleher ZnO Varistors–The Ideal Microstructure And Characteristics, And Methods Investigated and Developed to Achieve These
Kharchouche et al. Microstructure and electrical properties of CaCO3-doped ZnO–(Bi2O3, Sb2O3) based varistor ceramics
Liu et al. Microstructure and electrical properties of Y2O3-doped ZnO-based varistor ceramics prepared by high-energy ball milling
Liu et al. Microstructures and characteristics of deep trap levels in ZnO varistors doped with Y2O3
Shahraki et al. The effect of doping Bi2O3 on sintering temperature, microstructure, electrical nonlinearity and stability of high-voltage SnO2 varistors
Mobarak et al. Study on the Frequency and Temperature Dependent Electrical Properties of MnO and PbO Doped ZnO Nanoceramics
Roy et al. Sintering of nanocrystalline multicomponent zinc oxide varistor powders prepared by ball milling
Li et al. Novel varistor material based on terbium oxide
CN115745596B (en) Zinc oxide-based resistor disc composition, zinc oxide-based resistor disc, and preparation method and application thereof
Syaizwadi et al. Nonlinearity characteristics of low-voltage barium titanate based zinc oxide varistor ceramics modified by cobalt dopants
Alharthi et al. Investigation The Effect of Particle Size and Annealing on the Performance of Nano/Micro Sized ZnO-Based Varistors
Yongvanich Synthesis of Strontium-Doped ZnO-Based Nanopowders by Chemical Co-precipitation