Results 121 to 130 of about 135,374 (222)

Comparative analysis of nonbismuth metal oxide varistor compositions and performance characteristics

Discover Electronics
The persistent reliance on conventional ZnO–Bi₂O₃ varistor systems has increasingly revealed fundamental limitations that constrain their deployment in modern power infrastructure, particularly concerning thermal volatilization, environmental ...
Arash Vaghef-Koodehi, Yaser Bahari
doaj   +1 more source

Exceptional dielectric and varistor properties of Sr, Zn and Sn co-doped calcium copper titanate ceramics. [PDF]

RSC Adv, 2023
Dhavala L, Bhimireddi R, Muthukumar V S, Kollipara VS, Varma KBR.   +4 more
europepmc   +1 more source

Faults of ZnO Crystal in ZnO Varistor.

Journal of the Japan Society of Powder and Powder Metallurgy, 1994
Iga, Atsushi, Ito, Masahiro, Okinaka, Hideyuki   +2 more
openaire   +2 more sources

Effects of polyvinyl acetate on the nonlinearity of zinc oxide varistor

, 2008
The effects of polyvinyl acetate (PVA) on the physical and electrical characteristics of Zinc Oxide (ZnO) varistor were investigated. The mass fraction of PVA was varied into different concentrations of 1%, 5%, 8% and 10%.
Herrera, Nerissa T
core  

The Grain Growth Control of ZnO-V₂O₅ Based Varistors by PrMnO₃ Addition. [PDF]

Micromachines (Basel), 2022
Xu M, Cai C, Shi Y, Xie M, Wu Y, Liu Y, Peng J, Bao J, An S.   +8 more
europepmc   +1 more source

Microstructural development of ZnO varistor during reactive liquid phase sintering

, 1996
The microstructural evolution, grain growth and densification for the varistor systems ZnO-Bi2O3 (ZB), ZnO-Bi2O3-Sb2O3 (ZBS), ZnO-Bi2O3-Sb2O3-MnO-Cr 2O3-CoO (ZBSCCM) were studied using constant heating rate sintering, scanning electron microscopy (SEM ...
Leite, E. R., Nobre, Marcos Augusto Lima, Longo, Elson [UNESP], Longo, Elson, Varela, José Arana [UNESP], Varela, José Arana   +5 more
core   +1 more source

Processing And Phase Evolution İn Low Voltage Varistor Prepared By Chemical Processing

, 2001
A new chemical process has been developed to form a low voltage varistor. The chemistry of process has been analysed and used to produce particles consisting of an intimate mix of ZnO, Zn2TiO4 and beta -Bi2O3 phases.
Sakarya Üniversitesi/Mühendislik Fakültesi/Metalurji Ve Malzeme Mühendisliği Bölümü, Toplan, Hüseyin Özkan   +1 more
core   +1 more source

Nanoscale engineering of multi-component ZnO varistors: advanced computational modeling and energy absorption optimization

Journal of Materials Science: Materials in Engineering
This study presents a comprehensive computational framework for optimizing energy absorption in nano-engineered zinc oxide varistors through systematic multi-component design.
Arash Vaghef-Koodehi
doaj   +1 more source

Structural morphology and nonlinear behavior of pure and co-doped Zn_1-x-yFe_xM_yO varistors with (M = Cu, Ni). [PDF]

Appl Phys A Mater Sci Process, 2021
Al-Naim AF, Afify N, Sedky A, Ibrahim SS.   +3 more
europepmc   +1 more source

A Review of the Green Synthesis of ZnO Nanoparticles Utilising Southern African Indigenous Medicinal Plants. [PDF]

Nanomaterials (Basel), 2022
Mutukwa D, Taziwa R, Khotseng LE.
europepmc   +1 more source