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通过晶体定向和多层工程,KNN基陶在广泛的温度范围内具有高压电性能

Guangrui Lu1, Yunting Li1, Rui Zhao1

  • 1School of Materials Science and Engineering, Liaocheng University, Liaocheng 252059, China.

Molecules (Basel, Switzerland)
|October 16, 2024
PubMed
概括

研究人员使用纹理厚薄膜开发了多层复合陶,以提高基于酸 (KNN) 的无压电陶的温度稳定性. 这项创新提高了用于商业应用的压电性能和稳定性.

关键词:
晶体质地 晶体质地多层复合材料多层复合材料压电性能表现 压电性能表现酸 酸 尼奥酸温度稳定性的温度稳定性

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Molecular and Ionic Solids02:54

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Crystalline solids are divided into four types: molecular, ionic, metallic, and covalent network based on the type of constituent units and their interparticle interactions.
Molecular Solids
Molecular crystalline solids, such as ice, sucrose (table sugar), and iodine, are solids that are composed of neutral molecules as their constituent units. These molecules are held together by weak intermolecular forces such as London dispersion forces, dipole-dipole interactions, or hydrogen bonds, which...