Results 21 to 30 of about 2,291,637 (371)

Spectral Methods for Monitoring Transformer Equipment State of Paper Insulation [PDF]

open access: yesProblems of the Regional Energetics, 2022
The insulation of an oil-filled transformer is based on materials of organic origin - oil and wood pulp. The state of insulation is a key factor in the reliable operation of a power equipment, and much attention is paid to the insulation state assessment
Kozlov V.K.   +4 more
doaj   +1 more source

Organic topological insulators in organometallic lattices [PDF]

open access: yesNature Communications, 2013
17 pages, 3 ...
Wang, Z. F., Liu, Zheng, Liu, Feng
openaire   +3 more sources

Assessing the application efficiency of organic fiber filler for foamed fiber concrete [PDF]

open access: yesE3S Web of Conferences, 2020
The feasibility of using organic fiber filler as reinforcing fibers for non-autoclaved foamed concrete composites is discussed in the paper. The aim of the research is to analyze the factors affecting the strength and thermal insulation properties of ...
Golova Tatiana   +2 more
doaj   +1 more source

An Ultrathin Organic Insulator for Metal–Insulator–Metal Diodes [PDF]

open access: yesIEEE Transactions on Electron Devices, 2016
Metal–insulator–metal (MIM) diodes have attracted much attention in recent years because of the possibility of operating at very high frequencies (HFs), well into the terahertz range, a promise first highlighted over 30 years ago. The MIM diode is a quantum device wherein a thin dielectric is sandwiched between two metal electrodes with dissimilar work
Etor, David   +3 more
openaire   +2 more sources

Effects of different vulcanization systems on physical and mechanical properties and electrical insulation of ethylene propylene diene monomer

open access: yesHecheng xiangjiao gongye, 2022
Ethylene propylene diene monomer (EPDM) vulcanizates were prepared by sulfur vulcanization, semi-effective vulcanization, sulfur carrier vulcanization, organic peroxide vulcanization and composite vulcanization systems respectively.
JIANG Guang-zhao; LIU Da-chen; XU Lin-chao
doaj   +1 more source

Metal-Insulator and Insulator-Insulator Transitions in the Quarter-Filled Band Organic Conductors [PDF]

open access: yesPhysical Review Letters, 1994
9 pages, uuencoded compressed Postscript ...
Ung, K. C., Mazumdar, S., Toussaint, D.
openaire   +3 more sources

Metal–Organic Gel Leading to Customized Magnetic-Coupling Engineering in Carbon Aerogels for Excellent Radar Stealth and Thermal Insulation Performances

open access: yesNano-Micro Letters, 2023
Fe3+, Co2+, H3BTC, and collagen peptide are used to achieve a one-step assembly of stable FeCo-MOG/CP by manipulating the complexation effect and solution polarity.
Xin Li   +9 more
semanticscholar   +1 more source

Effect of charge transport on electrical degradation in polypropylene/organic molecular semiconductor composites for HVDC cable insulation

open access: yesApplied Physics Letters, 2023
Polypropylene is considered to be the material of choice for environmentally friendly high voltage direct current cable insulation. The high power transmission of electrical energy exposes insulating materials to high temperatures and electric fields ...
Chao Yuan   +8 more
semanticscholar   +1 more source

New Aerogel Products for Construction Use: Product Specifications, Application Examples, Practical Aspects [PDF]

open access: yesE3S Web of Conferences, 2020
Two new high-performance insulation materials (HPIM) for the usage in buildings are presented. We show how to use and apply the upcoming aerogel products and give examples for structural details. While both materials achieve very low lambda values due to
Günther Eva   +4 more
doaj   +1 more source

The role of oxygen-vacancy in bifunctional indium oxyhydroxide catalysts for electrochemical coupling of biomass valorization with CO2 conversion

open access: yesNature Communications, 2023
Electrochemical coupling of biomass valorization with carbon dioxide (CO2) conversion provides a promising approach to generate value-added chemicals on both sides of the electrolyzer.
Fenghui Ye   +10 more
doaj   +1 more source

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