Results 111 to 120 of about 2,041 (224)

Full-Lifecycle Deterioration Characteristics and Remaining Life Prediction of ZnO Varistors Based on PSO-SVR and iForest

Energies
To address three core deficiencies of the existing research on ZnO varistors (incomplete full-lifecycle datasets, insufficient characterization robustness due to the lack of multi-parameter complementarity, and disconnected remaining life prediction and ...
Zhiheng Zhu, Hongyang Xiao, Zhengwang Xu, Jixin Yang, Zhou Huang   +4 more
doaj   +1 more source

Synergistic Effects of Pr₆O₁₁ and Co₃O₄ on Electrical and Microstructure Features of ZnO-BaTiO₃ Varistor Ceramics. [PDF]

Materials (Basel), 2021
Shaifudin MS, Ghazali MSM, Kamaruzzaman WMIWM, Wan Abdullah WR, Kassim S, Ismail NQA, Sa'at NK, Mohd Zaid MH, Mohd Fekeri MF, Matori KA.   +9 more
europepmc   +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

Synthesis of zinc oxide/silica composite nanoparticles by flame spray pyrolysis [PDF]

, 2018
Zinc oxide (ZnO)/silica (SiO2) composite nanoparticles were made by flame spray pyrolysis. The effects of the Zn/Si ratio on particle properties were examined and compared with those of the pure ZnO and SiO2 particles made at the same conditions ...
Mädler, L., Pratsinis, S., Tani, T.
core  

First-principles study of a tilt grain-boundary in rutile [PDF]

[[abstract]]The atomic and electronic structure of a tilt grain boundary in rutile TiO2 has been calculated in an ab initio manner. The method employs a plane-wave basis set and optimized pseudopotentials and is carried out within the local-density ...
D. M. Ceperley, D. Sanchez-Portal, E. Tarnow, G. P. Srivastava, H. J. Monkhorst, I. Dawson, J. A. White, K. M. Glassford, K. S. Koto, L. Hozer, L. J. Clarke, L. Kleinman, M. C. Payne, M. C. Payne, M. D. Segall, M. J. Gillan, M. Kohyama, M.-H. Lee, P. D. Bristowe, P. Perdew, P. Pulay, R. P. Feynman, R. S. Mulliken, S.-D. Mo, U. Dahmen, W. H. Press, W.-Y. Lee   +26 more
core   +1 more source

Metal Oxide ZnO-Based Varistor Ceramics [PDF]

, 2011
A varistor is a type of resistor with a significantly non-ohmic current-voltage characteristic. The name is a portmanteau of variable resistor, which is misleading since it is not continuously user-variable like a potentiometer or rheostat and is capacitor rather than resistor at low field. The most famous type of varistor is metal oxide varistor (MOV),
openaire   +2 more sources

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

A Detailed XRD and FTIR Analysis of Bi2O3 Doped ZnO-SnO2 Ceramics [PDF]

, 2008
Poster presented at the 2nd International Congress on Ceramics, Verona, Italy, June 29 - July 4 ...
Blagojević, V., Ivetić, Tamara, Nikolić, Maria Vesna, Nikolić, Pantelija, Paraskevopoulos, K. M., Ristić, Momčilo M.   +5 more
core   +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

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