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Lead-based anti-ferroelectric energy storage ceramic for high energy storage performance scene and preparation method of lead-based anti-ferroelectric energy storage ceramic
The embodiment of the invention discloses a lead-based anti-ferroelectric energy storage ceramic for a high energy storage performance scene and a preparation method thereof, and relates to the technical field of energy storage ceramics and preparation thereof. The preparation method comprises the following steps: weighing raw material powder according to a stoichiometric ratio, then putting the raw material powder into a wet planetary ball mill, carrying out ball milling and mixing treatment to obtain initial ceramic powder, drying and finely grinding, carrying out briquetting synthesis, and then carrying out secondary ball milling to obtain ceramic powder; firstly adding a binder for granulation, then pressing into a green body by using a press, and then putting into a high-temperature furnace for plastic removal of the green body to obtain a ceramic green body; sintering to obtain a ceramic wafer; the ceramic chips are processed, silver electrodes are brushed on the two faces of one part of the ceramic chips, the other part of the ceramic chips are polished, gold electrodes are sprayed on the other part of the ceramic chips through an ion sputtering instrument, the lead-based anti-ferroelectric ceramic is obtained, and the application range of the type of energy storage ceramic in an energy storage application scene is widened.
本发明实施例公开了一种用于高储能性能场景的铅基反铁电储能陶瓷及其制备方法，涉及储能陶瓷及其制备技术领域。本发明包括：按照化学计量比称量原料粉体，然后放入湿式行星球磨机中进行球磨混料处理得到初始陶瓷粉体，烘干细磨后，压块合成，之后进行二次球磨后得到陶瓷粉体；先加入粘结剂进行造粒，之后用压机压成生坯，再放入高温炉中对生坯进行排塑，得到陶瓷坯体；烧结后得到陶瓷片；对所述陶瓷片进行加工，一部分陶瓷片两面刷上银电极，另一部分陶瓷片打磨，并利用离子溅射仪喷上金电极，得到所述铅基反铁电陶瓷，提高了这种类型的储能陶瓷在储能应用场景中的应用范围。
Lead-based anti-ferroelectric energy storage ceramic for high energy storage performance scene and preparation method of lead-based anti-ferroelectric energy storage ceramic
The embodiment of the invention discloses a lead-based anti-ferroelectric energy storage ceramic for a high energy storage performance scene and a preparation method thereof, and relates to the technical field of energy storage ceramics and preparation thereof. The preparation method comprises the following steps: weighing raw material powder according to a stoichiometric ratio, then putting the raw material powder into a wet planetary ball mill, carrying out ball milling and mixing treatment to obtain initial ceramic powder, drying and finely grinding, carrying out briquetting synthesis, and then carrying out secondary ball milling to obtain ceramic powder; firstly adding a binder for granulation, then pressing into a green body by using a press, and then putting into a high-temperature furnace for plastic removal of the green body to obtain a ceramic green body; sintering to obtain a ceramic wafer; the ceramic chips are processed, silver electrodes are brushed on the two faces of one part of the ceramic chips, the other part of the ceramic chips are polished, gold electrodes are sprayed on the other part of the ceramic chips through an ion sputtering instrument, the lead-based anti-ferroelectric ceramic is obtained, and the application range of the type of energy storage ceramic in an energy storage application scene is widened.
本发明实施例公开了一种用于高储能性能场景的铅基反铁电储能陶瓷及其制备方法，涉及储能陶瓷及其制备技术领域。本发明包括：按照化学计量比称量原料粉体，然后放入湿式行星球磨机中进行球磨混料处理得到初始陶瓷粉体，烘干细磨后，压块合成，之后进行二次球磨后得到陶瓷粉体；先加入粘结剂进行造粒，之后用压机压成生坯，再放入高温炉中对生坯进行排塑，得到陶瓷坯体；烧结后得到陶瓷片；对所述陶瓷片进行加工，一部分陶瓷片两面刷上银电极，另一部分陶瓷片打磨，并利用离子溅射仪喷上金电极，得到所述铅基反铁电陶瓷，提高了这种类型的储能陶瓷在储能应用场景中的应用范围。
Lead-based anti-ferroelectric energy storage ceramic for high energy storage performance scene and preparation method of lead-based anti-ferroelectric energy storage ceramic
一种用于高储能性能场景的铅基反铁电储能陶瓷及其制备方法
WANG YIPING (author) / LIU HAO (author) / QIAO PEIXIN (author) / WANG JIAKANG (author)
2024-05-14
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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