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Updated: Jul 31, 2026

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工程界面电子屏障,用于在全聚合物介电材料中优质的高温能量存储

Hao Chen1, Ding Ai2, Shuangwu Huang1

  • 1State Key Laboratory of Radio Frequency Heterogeneous Integration, College of Electronics and Information Engineering, Institute of Microelectronics (IME), Shenzhen University, Shenzhen 518060, China.

The journal of physical chemistry letters
|December 26, 2025
PubMed
概括

研究人员开发了一种用于高温电容的全聚合物介电系统. 这种材料通过在异质接口上创建高电子屏障来提高能量密度和效率,这对于电动汽车和可再生能源应用至关重要.

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相关概念视频

Preparation of Samples for Electron Microscopy01:20

Preparation of Samples for Electron Microscopy

To be visualized by an electron microscope, either transmission or scanning, biological samples need to be fixed (stabilized) so the electron beam does not destroy them and dried thoroughly (desiccated/dehydrated) so the vacuum does not affect them. Fixation needs to be done as quickly as possible because the sample properties will start changing as soon as it is removed from its natural environment. For example, in a tissue sample, the oxygen levels begin decreasing, causing an altered...