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在无放松器中通过局部扭曲来储存超高容量的能量

Liang Chen1, Yuming Zhang1, He Qi2

  • 1Beijing Advanced Innovation Center for Materials Genome Engineering, Department of Physical Chemistry, University of Science and Technology Beijing, Beijing 100083, China.

ACS nano
|May 5, 2025
PubMed
概括

纳米结构中的局部扭曲减少了介电电容器中的极化歇斯底里. 这一策略使无陶具有超高的能量储存密度和广泛的温度稳定性.

关键词:
介电电容器的介电电容器储能储能是一种储能.没有的放松器.局部化的扭曲扭曲.多态纳米集群的多态纳米集群.

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A material's elastic behavior is characterized by the disappearance of stress once the load is removed, allowing the material to return to its original state. However, when stress surpasses the yield point, yielding commences, marking the onset of plastic deformation or permanent set. This change from elastic to plastic behavior is influenced by the peak stress value and the duration before the load is removed. An intriguing observation occurs when a specimen is loaded, unloaded, and...
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