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Polycarbonate Copolymer Depresses Dielectric Film by 40%
Time of Update: 2023-01-27
. Greg Stoddard, technical director of resins and new chemistry at Sabic, said: "When we launched our 5-µm Elcres HTV150A film last year, we promised to develop thinner gauges to meet different capacitor voltage requirements, and we've now delivered on that.
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PREPERM™ Thermoplastic Low Loss Dielectric Materials Broaden Avant's 5G RF Materials System
Time of Update: 2023-01-09
These high-frequency dielectric materials enable faster, more reliable connections for antennas, base stations, resonators, lenses, automotive radar, Internet equipment, and devices that directly serve end users such as routers and modems .
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The new polymer dielectric can withstand high temperature and is widely used in electric vehicles and spacecraft
Time of Update: 2022-11-19
The latest issue of Nature magazine introduces a new polymer dielectric, which can not only store energy, but also has good high temperature resistance, and has a wide range of application prospects in the manufacture of hybrid vehicles, pure electric vehicles and spacecraft.
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Toray's new PBT reduces dielectric loss without compromising dimensional stability and plasticity
Time of Update: 2022-11-10
Toray Industries of Japan has developed a high-performance PBT with 40% lower dielectric loss than conventional PBT in the high-frequency millimeter waveband without compromising dimensional stability or moldability .
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Chinese scholars have made progress in the preparation of wafer-level van der Waals dielectric films
Time of Update: 2022-01-10
Tianyou Zhai’s team took a different approach, using the structural characteristics of the surface of inorganic molecular crystals without dangling bonds, and using a thermal evaporation method compatible with semiconductor preparation processes to realize the controllable preparation of wafer-level van der Waals dielectric films, which is a high-performance two-dimensional semiconductor device.
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Chinese scholars and overseas collaborators have made progress in the field of dielectric energy storage
Time of Update: 2021-11-14
The research team proposes a new idea for designing energy storage dielectric materials in the superparaelectric state (T m ~ T B temperature region): temperature induction reduces the volume of the electrical domains in the relaxor ferroelectrics, weakens the coupling, and reduces the flipping energy barrier.
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Scientists explore new semiconductor materials with ultra-low dielectric constant and extremely high heat transfer performance
Time of Update: 2021-09-16
Hopkins of the Department of Mechanical and Aeronautical Engineering of the University of Virginia and Professor Will Dichtel of the Department of Chemistry of Northwestern University is inventing A new type of material that is expected to keep the chip from fever as the size continues to shrink .
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Discussion on the stability, resistivity and dielectric constant of powder coatings
Time of Update: 2021-09-04
If it is a negative high-voltage discharge, the electrons leaving the conductor will be accelerated by a strong electric field, causing them to collide with air molecules, ionizing the air molecules to produce positive ions and electrons.
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progress in the field of high temperature organic thin film capacitor dielectric materials
Time of Update: 2020-01-12
Because of its super fast charge and discharge speed, high power density, high working voltage and low loss, organic thin film capacitor has become an important power storage device, which plays an im
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research team have made new progress in the field of dielectric energy storage materials
Time of Update: 2019-02-10
Recently, researchers Yu Shuhui and sun Rong from the Institute of advanced materials science and engineering, Shenzhen Institute of advanced technology, Chinese Academy of sciences have made new prog
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Progress in the research of high frequency and low dielectric materials containing fluorine
Time of Update: 2018-01-10
With the popularization of 4G communication technology and the continuous development of 5g communication technology, higher frequency communication technology (6G, 7g 10g) will be the development tre