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Voltage-sensitive ceramic material and preparation method and application thereof
The invention discloses a voltage-sensitive ceramic material and a preparation method and application thereof. The voltage-sensitive ceramic material comprises the following raw materials: zinc oxide, ammonium vanadate and silicon dioxide. Compared with a piezoresistor prepared by adopting a corresponding amount of vanadium pentoxide, the piezoresistor prepared by adopting the voltage-sensitive ceramic material disclosed by the embodiment of the invention has the advantages of smaller leakage current, better nonlinear coefficient, good through-current capability and low voltage-sensitive voltage change rate and residual voltage ratio.
本发明公开了一种压敏陶瓷材料及其制备方法与应用。所述压敏陶瓷材料包括如下原料：氧化锌、钒酸铵盐和二氧化硅。采用本发明实施例方案的压敏陶瓷材料制得的压敏电阻相较于采用对应量的五氧化二钒制得的压敏电阻，具有更小的漏电流及更好的非线性系数，同时还具有良好的通流能力和低的压敏电压变化率及残压比。
Voltage-sensitive ceramic material and preparation method and application thereof
The invention discloses a voltage-sensitive ceramic material and a preparation method and application thereof. The voltage-sensitive ceramic material comprises the following raw materials: zinc oxide, ammonium vanadate and silicon dioxide. Compared with a piezoresistor prepared by adopting a corresponding amount of vanadium pentoxide, the piezoresistor prepared by adopting the voltage-sensitive ceramic material disclosed by the embodiment of the invention has the advantages of smaller leakage current, better nonlinear coefficient, good through-current capability and low voltage-sensitive voltage change rate and residual voltage ratio.
本发明公开了一种压敏陶瓷材料及其制备方法与应用。所述压敏陶瓷材料包括如下原料：氧化锌、钒酸铵盐和二氧化硅。采用本发明实施例方案的压敏陶瓷材料制得的压敏电阻相较于采用对应量的五氧化二钒制得的压敏电阻，具有更小的漏电流及更好的非线性系数，同时还具有良好的通流能力和低的压敏电压变化率及残压比。
Voltage-sensitive ceramic material and preparation method and application thereof
一种压敏陶瓷材料及其制备方法与应用
LI BO (author) / ZHANG MIN (author) / ZHU PENGFEI (author)
2022-01-07
Patent
Electronic Resource
Chinese
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