| Method involves making film electrets containing lanthanide nitrates with urea in the form of compounds | |
| 2023-12-21 | |
| 专利权人 | UNIV RUSSIAN TECHNOLOGICAL MIREA (UYRU-Non-standard) |
| 申请日期 | 2023-12-21 |
| 专利号 | RU2825438-C1 |
| 成果简介 | NOVELTY - Invention relates to electrical engineering, namely to a method of making film electrets, and can be used in production of various sensors and transducers of acoustic energy. Macromolecules containing lanthanide nitrates with urea in the form of compounds are intercalated into the polymer matrix Nd(H2O)2(Ur)2(NO3)3 and Pr(Ur)4(NO3)3 with dipole moments of 10.85 and 22.27, respectively. USE - Electrical engineering. ADVANTAGE - Obtaining electret material with long life time of electronic state. 1 cl, 1 dwg, 1 tbl |
| IPC 分类号 | H01G-007/02 |
| 国家 | 俄罗斯 |
| 专业领域 | 材料科学 |
| 语种 | 英语 |
| 成果类型 | 专利 |
| 文献类型 | 科技成果 |
| 条目标识符 | http://119.78.100.226:8889/handle/3KE4DYBR/18815 |
| 专题 | 中国科学院新疆生态与地理研究所 |
| 作者单位 | UNIV RUSSIAN TECHNOLOGICAL MIREA (UYRU-Non-standard) |
| 推荐引用方式 GB/T 7714 | BUZANOV G A,KOZLOV V I,KOYFMAN O I,et al. Method involves making film electrets containing lanthanide nitrates with urea in the form of compounds. RU2825438-C1[P]. 2023. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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