Effects of Dopants and Processing Parameters on the Properties of ZnO-V2O5-Based Varistors Prepared by Powder Metallurgy: A Review
MV Lungu - Materials, 2023 - mdpi.com
This article reviews the progress in developing ZnO-V2O5-based metal oxide varistors
(MOVs) using powder metallurgy (PM) techniques. The aim is to create new, advanced …
(MOVs) using powder metallurgy (PM) techniques. The aim is to create new, advanced …
Effect of sintering temperature on the microstructural evolution of ZnO varistors
W Cao, Y Guo, J Su, J Liu - Journal of Electronic Materials, 2023 - Springer
The effect of sintering temperature on the microstructural evolution and electrical properties
of ZnO-Bi2O3-Sb2O3-MnO2-Co2O3-Cr2O3-SiO2 varistors was studied in detail. With …
of ZnO-Bi2O3-Sb2O3-MnO2-Co2O3-Cr2O3-SiO2 varistors was studied in detail. With …
Effects of raw particle size and annealing on microstructure, electrical and mechanical behaviors of ZnO-based varistors
B Chen, B Wang, P Gao, P Zhang, H Chen - Journal of Alloys and …, 2021 - Elsevier
In this paper, the effect of the raw particle size and the annealing process on the
compositions, microstructure, mechanical, thermal, and electrical properties of ZnO varistors …
compositions, microstructure, mechanical, thermal, and electrical properties of ZnO varistors …
Enhancement in the long-term stability of ZnO varistor ceramics against DC aging by controlling intergranular phases
X Zhao, M Guo, Z Zhang, W Shi, B Zhang, X Lyu… - Journal of Alloys and …, 2022 - Elsevier
Herein, to enhance the long-term stability, ZnO varistor ceramics mixed with Bi 2 O 3, Sb 2 O
3, MnCO 3, Co 2 O 3, SiO 2, and different concentrations of NiO (with 0, 0.3, 0.7, 1, 1.3, 1.6 …
3, MnCO 3, Co 2 O 3, SiO 2, and different concentrations of NiO (with 0, 0.3, 0.7, 1, 1.3, 1.6 …
Study on the high impulse current withstand properties and failure mechanism of ZnO varistors with different Bi2O3 content
B Wang, J Lu, P Gao, Z Fu, Z Jiang - Journal of Materials Science …, 2022 - Springer
In this work, the effect of Bi2O3 content on the microstructure, mechanical, thermal, and
electrical properties of ZnO varistors was investigated, and the high impulse current …
electrical properties of ZnO varistors was investigated, and the high impulse current …
Electrical and microstructural evaluation of ZnO varistor ceramics with different CaSiO3 contents
MA Badruddin, MS Shaifudin, AMAA Mohd… - Materials Chemistry and …, 2022 - Elsevier
In the present study, the impact of CaSiO 3 addition on microstructure and electrical
characteristics of a ZnO-based varistor system was investigated. The ceramic materials were …
characteristics of a ZnO-based varistor system was investigated. The ceramic materials were …
Sol–gel synthesis of iron titanates for the photocatalytic degradation of cyanide
S Córdoba-Miranda, IC Ortiz-Rojas… - Journal of Materials …, 2024 - Springer
Iron titanate mixed metal oxides were synthesized by the sol–gel method through four
different routes. The effect of (i) the solvent of iron precursor,(ii) the addition of the chelating …
different routes. The effect of (i) the solvent of iron precursor,(ii) the addition of the chelating …
Impact of the particle size on the non-Ohmic properties of doped ZnO ceramic varistor materials synthesized via mechanosynthesis
CMM Palos, MI Pech-Canul, MB Hernández… - Ceramics …, 2024 - Elsevier
The effects of nano-ZnO particle size on the microstructure and non-Ohmic electrical
properties of a varistor system doped with 0.025 mol% Bi 2 O 3, 0.100 mol% Nb 2 O 5, 0.500 …
properties of a varistor system doped with 0.025 mol% Bi 2 O 3, 0.100 mol% Nb 2 O 5, 0.500 …
A novel method for improving the microstructure and electrical properties of Pr6O11-based ZnO varistors
SAS Qaid, MAA Issa, AM Hassib, BA Al-Asbahi… - Journal of the Korean …, 2022 - Springer
The effects of different synthesis routes and sintering temperatures on the microstructures
and electrical properties of ceramic varistors (composed of ZnO doped with Pr6O11, Co3O4 …
and electrical properties of ceramic varistors (composed of ZnO doped with Pr6O11, Co3O4 …
[PDF][PDF] Degradation of methylene blue and rhodamine B by hollow ZnO microspheres formed of radially oriented nanorods
H Eskalen, M KAVGACI - Niğde Ömer Halisdemir Üniversitesi …, 2023 - dergipark.org.tr
It is crucial to find effective solutions to environmental contamination that are also
ecologically friendly. Zinc oxide (ZnO) is well-known as a promising photocatalyst. In this …
ecologically friendly. Zinc oxide (ZnO) is well-known as a promising photocatalyst. In this …