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PTC ceramic gas heating element and preparation method thereof
The invention relates to a PTC ceramic gas heating element and a preparation method thereof. The PTC ceramic gas heating element comprises a PTC ceramic chip with a microporous structure or a PTC ceramic chip with a gradient microporous structure as a substrate, and a single-sided metal electrode or a double-sided metal electrode coated on the surface of the substrate, preferably, the composition of the matrix is selected from barium titanate-based PTC ceramics or vanadium oxide-based PTC ceramics.
本发明涉及一种PTC陶瓷气体加热元件及其制备方法。所述PTC陶瓷气体加热元件包括：具有微孔结构的PTC陶瓷片或具有梯度微孔结构的PTC陶瓷片作为基体，以及涂覆在基体表面的单面金属电极或双面的金属电极；优选地，所述基体的组成选自钛酸钡基的PTC陶瓷或氧化钒基的PTC陶瓷。
PTC ceramic gas heating element and preparation method thereof
The invention relates to a PTC ceramic gas heating element and a preparation method thereof. The PTC ceramic gas heating element comprises a PTC ceramic chip with a microporous structure or a PTC ceramic chip with a gradient microporous structure as a substrate, and a single-sided metal electrode or a double-sided metal electrode coated on the surface of the substrate, preferably, the composition of the matrix is selected from barium titanate-based PTC ceramics or vanadium oxide-based PTC ceramics.
本发明涉及一种PTC陶瓷气体加热元件及其制备方法。所述PTC陶瓷气体加热元件包括：具有微孔结构的PTC陶瓷片或具有梯度微孔结构的PTC陶瓷片作为基体，以及涂覆在基体表面的单面金属电极或双面的金属电极；优选地，所述基体的组成选自钛酸钡基的PTC陶瓷或氧化钒基的PTC陶瓷。
PTC ceramic gas heating element and preparation method thereof
一种PTC陶瓷气体加热元件及其制备方法
OU YANGQI (author) / MA MINGSHENG (author) / LU YIQING (author) / LIU ZHIFU (author)
2023-05-23
Patent
Electronic Resource
Chinese
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