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Medium-temperature sintered linear pulse ceramic dielectric material and preparation method thereof, and preparation method of MLCC capacitor
The invention discloses a medium-temperature sintered linear pulse ceramic dielectric material, a preparation method of the medium-temperature sintered linear pulse ceramic dielectric material and a preparation method of an MLCC capacitor, and relates to the technical field of ceramic dielectric materials, preparation methods of the ceramic dielectric materials and capacitor preparation. Comprising the following materials: SBBT sintered blocks, LNT sintered blocks, manganese carbonate and metal oxides, the SBBT sintered block is prepared from the following substances: strontium carbonate, barium carbonate, bismuth trioxide and titanium dioxide; the LNT sintered block is prepared from the following substances: lanthanum trioxide, neodymium oxide and titanium dioxide. The doping agent manganese carbonate and the metal oxide are added into an SBBT-LNT system, so that the sintering temperature is reduced, the comprehensive dielectric property of the SBBT-LNT high-dielectric high-stability linear pulse dielectric ceramic material is improved, and the SBBT-LNT high-dielectric high-stability linear pulse dielectric ceramic material can be used for manufacturing a pulse power capacitor, a temperature compensation capacitor, a high-voltage capacitor and the like.
本发明公开了一种中温烧结线性脉冲陶瓷介质材料及其制备方法和一种MLCC电容器的制备方法，涉及陶瓷介质材料及其制备方法和电容器制备技术领域，一种中温烧结线性脉冲陶瓷介质材料，包括以下材料制备而成：SBBT烧块、LNT烧块、碳酸锰和金属氧化物；所述SBBT烧块包括以下物质制备而成：碳酸锶、碳酸钡、三氧化二铋和二氧化钛；所述LNT烧块包括以下物质制备而成：三氧化二镧、三氧化二钕和二氧化钛。本发明在SBBT‑LNT体系中加入了掺杂剂碳酸锰和金属氧化物，除了烧结温度下降，还会使该SBBT‑LNT高介高稳定线性脉冲介质陶瓷材料的综合介电性能得以提高，可用于制作脉冲功率电容器、温度补偿电容器、高压电容器等。
Medium-temperature sintered linear pulse ceramic dielectric material and preparation method thereof, and preparation method of MLCC capacitor
The invention discloses a medium-temperature sintered linear pulse ceramic dielectric material, a preparation method of the medium-temperature sintered linear pulse ceramic dielectric material and a preparation method of an MLCC capacitor, and relates to the technical field of ceramic dielectric materials, preparation methods of the ceramic dielectric materials and capacitor preparation. Comprising the following materials: SBBT sintered blocks, LNT sintered blocks, manganese carbonate and metal oxides, the SBBT sintered block is prepared from the following substances: strontium carbonate, barium carbonate, bismuth trioxide and titanium dioxide; the LNT sintered block is prepared from the following substances: lanthanum trioxide, neodymium oxide and titanium dioxide. The doping agent manganese carbonate and the metal oxide are added into an SBBT-LNT system, so that the sintering temperature is reduced, the comprehensive dielectric property of the SBBT-LNT high-dielectric high-stability linear pulse dielectric ceramic material is improved, and the SBBT-LNT high-dielectric high-stability linear pulse dielectric ceramic material can be used for manufacturing a pulse power capacitor, a temperature compensation capacitor, a high-voltage capacitor and the like.
本发明公开了一种中温烧结线性脉冲陶瓷介质材料及其制备方法和一种MLCC电容器的制备方法，涉及陶瓷介质材料及其制备方法和电容器制备技术领域，一种中温烧结线性脉冲陶瓷介质材料，包括以下材料制备而成：SBBT烧块、LNT烧块、碳酸锰和金属氧化物；所述SBBT烧块包括以下物质制备而成：碳酸锶、碳酸钡、三氧化二铋和二氧化钛；所述LNT烧块包括以下物质制备而成：三氧化二镧、三氧化二钕和二氧化钛。本发明在SBBT‑LNT体系中加入了掺杂剂碳酸锰和金属氧化物，除了烧结温度下降，还会使该SBBT‑LNT高介高稳定线性脉冲介质陶瓷材料的综合介电性能得以提高，可用于制作脉冲功率电容器、温度补偿电容器、高压电容器等。
Medium-temperature sintered linear pulse ceramic dielectric material and preparation method thereof, and preparation method of MLCC capacitor
一种中温烧结线性脉冲陶瓷介质材料及其制备方法和一种MLCC电容器的制备方法
WANG XIAOLING (Autor:in) / XIE BO (Autor:in) / FENG QINGFU (Autor:in) / DENG RUI (Autor:in) / JIANG YUEQING (Autor:in) / LEE JAE-YOUNG (Autor:in)
14.05.2024
Patent
Elektronische Ressource
Chinesisch
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