Results 111 to 120 of about 2,040 (221)

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

Microstructural and nonlinear electrical properties of ZnO ceramics with small amount of MnO2 dopant [PDF]

, 2013
A small amount of MnO2 dopant was added to ZnO system to see the improvement of the ceramic varistor microstructural and nonlinear electrical properties.
Adnin, Noorfauzana, Hashim, Mansor, Mohd Ghazali, Mohd Sabri, Wan Abdullah, Wan Rafizah, Zakaria, Azmi   +4 more
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

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

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

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

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

Evaluación de aditivos para la fabricación de pastillas cerámicas [PDF]

, 2012
El desarrollo del proyecto consistió en la elaboración de pastillas de Óxido de Zinc para varistores evaluando diferentes tipos de aditivos aglutinantes y al mismo tiempo se determinaron las condiciones óptimas del proceso referentes a la cantidad de ...
Duque Chica, Hernando, Mora Usma, María Fernanda   +1 more
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