Results 121 to 130 of about 2,070 (218)

Enhancement in the Structural, Electrical, Optical, and Photocatalytic Properties of La₂O₃-Doped ZnO Nanostructures. [PDF]

Materials (Basel), 2022
Ganesh V, AlAbdulaal TH, AlShadidi M, S A Hussien M, Bouzidi A, Algarni H, Zahran HY, Abdel-Wahab MS, Mohammed MI, Yahia IS, Narapureddy BR.   +10 more
europepmc   +1 more source

Effect of the sintering temperature on the electrical properties of Y–Al‐doped ZnO varistors

International Journal of Ceramic Engineering & Science
To investigate the relationship between the electrical properties of Y–Al doped ZnO varistors and sintering temperature, in this study, we measured the voltage–current characteristics and electrical performance parameters of samples sintered at 1100∘C ...
Lei Wang, Hang Zhang, Kexin Zhang, Yubo Shen, Limin Qu, Yue Yin, Pengfei Meng, Jingke Guo   +7 more
doaj   +1 more source

Dielectric Loss and Electrical Conductivity Behaviors of Epoxy Composites Containing Semiconducting ZnO Varistor Particles. [PDF]

Molecules, 2022
Lei L, Chen C, Nie H, Wu X, Tan DQ.
europepmc   +1 more source

Evidence of a Thermal Diffusivity Gap in Sintered Li-Co-Sb-O Solid Solutions. [PDF]

ACS Omega, 2023
Pech-May NW, Tabasco-Novelo C, Quintana P, Rodriguez-Gattorno G, Alvarado-Gil JJ.   +4 more
europepmc   +1 more source

Morphological, structural and physical characterization of commercially available low voltage ZnO-based varistors. [PDF]

Sci Rep
Wójcik K, Litzbarski L, Olesz M, Winiarski M, Bednarski W, Ławniczak P, Andrzejewski B.   +6 more
europepmc   +1 more source

Investigation of the Effect of Processing and Sintering Parameters on Voltage-Dependent Variable Resistors for Controlling Voltage and Leakage Current in ZnO-Based Compositions

مواد نوین
Introduction: Voltage-dependent resistors, known as varistors, have wide applications in the electrical and electronic industries due to their protective role against the destructive effects of sudden voltage spikes. This research investigates the impact
Mohammad Jazirehpour, Miad Maleki
doaj  

DAER-YOLO: Defect-Aware and Edge-Reconstruction Enhanced YOLO for Surface Defect Detection of Varistors. [PDF]

J Imaging
Xie W, Yao S, Zhang T, Qiu G, Li D, Luo F, Fan Y.   +6 more
europepmc   +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

PROCESSING AND CHARACTERIZATION OF LOW-VOLTAGE VARISTORS

, 2014
ZnO seed particles and Cr2O3 were used in this study to control the microstructure of ZnO varistors. The seed particles were prepared by adding 1.0 mol % BaO to ZnO. The powder was then calcined at 800-degrees-C for 2 h, pressed into pellets and sintered
Longo, Elson, Cerri, J. A., Steil, M. C., Varela, José Arana   +3 more
core  

Tailoring morphological and electrical properties of nanoplate-ZnO varistors <i>via</i> sintering temperature. [PDF]

RSC Adv
Nguyen Trung H, Nguyen Van T, Vo Thi KA, Cao Thi H, Nguyen Thi X, Nguyen TA, Nguyen TA, Tran Dai L, Tran Van C, Lai Van D, La Duc D, Do Quang T.   +11 more
europepmc   +1 more source