Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention belongs to the technical field of capacitor materials, and particularly relates to a preparation method of petal-shaped nano dysprosium oxide. Adding a surfactant into the soluble dysprosium salt material liquid, and uniformly stirring; dropwise adding a urea solution to generate a precipitate; and carrying out hydrothermal reaction to obtain the petal-shaped nano dysprosium oxide. The petal-shaped nano dysprosium oxide is doped into the MLCC capacitor, so that the dielectric loss can be reduced, and the effect of improving the performance of the barium titanate base material ceramic capacitor is achieved.
本发明属于电容器材料技术领域，具体涉及一种花瓣状纳米氧化镝的制备方法。将表面活性剂添加到可溶性镝盐料液中搅拌均匀；并滴加尿素溶液，生成沉淀物；水热反应，即得花瓣状纳米氧化镝。该花瓣状纳米氧化镝掺杂进MLCC电容器可降低介电损耗，达到改良钛酸钡基材陶瓷电容器性能的效果。
The invention belongs to the technical field of capacitor materials, and particularly relates to a preparation method of petal-shaped nano dysprosium oxide. Adding a surfactant into the soluble dysprosium salt material liquid, and uniformly stirring; dropwise adding a urea solution to generate a precipitate; and carrying out hydrothermal reaction to obtain the petal-shaped nano dysprosium oxide. The petal-shaped nano dysprosium oxide is doped into the MLCC capacitor, so that the dielectric loss can be reduced, and the effect of improving the performance of the barium titanate base material ceramic capacitor is achieved.
本发明属于电容器材料技术领域，具体涉及一种花瓣状纳米氧化镝的制备方法。将表面活性剂添加到可溶性镝盐料液中搅拌均匀；并滴加尿素溶液，生成沉淀物；水热反应，即得花瓣状纳米氧化镝。该花瓣状纳米氧化镝掺杂进MLCC电容器可降低介电损耗，达到改良钛酸钡基材陶瓷电容器性能的效果。
Preparation method of petal-shaped nano dysprosium oxide
一种花瓣状纳米氧化镝的制备方法
SHI YUKAI (Autor:in)
21.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C01F
COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
,
Verbindungen der Metalle Beryllium, Magnesium, Aluminium, Calcium, Strontium, Barium, Radium, Thorium oder der Seltenen Erden
/
B82Y
Bestimmter Gebrauch oder bestimmte Anwendung von Nanostrukturen
,
SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
/
C04B
Kalk
,
LIME
/
H01G
Kondensatoren
,
CAPACITORS
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