Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Conductive ceramic and preparation method and application thereof
The invention relates to the technical field of conductive ceramics, in particular to a conductive ceramic and a preparation method and application thereof. The conductive ceramic comprises Zr, Y, Ti, B and M in terms of elements, the phase of the conductive ceramic comprises tetragonal zirconium oxide, titanium diboride and elementary substance M, the tetragonal zirconium oxide is a solid solution formed by yttrium oxide and zirconium oxide, and M is selected from VIB group elements, VIII group elements or IB group elements. The conductive ceramic has the characteristic of whole-body conductivity, has excellent mechanical properties and thermal aging resistance, is uniform in heating and high in efficiency, and can be used as a heating sheet to be applied to heating non-combustible tobacco products.
本发明涉及导电陶瓷技术领域，具体涉及一种导电陶瓷及其制备方法和应用。所述导电陶瓷以元素计包含Zr、Y、Ti、B和M，且所述导电陶瓷的物相包含四方相氧化锆、二硼化钛和单质M，其中，所述四方相氧化锆为氧化钇与氧化锆形成的固溶体，M选自ⅥB族元素、Ⅷ族元素或ⅠB族元素。该导电陶瓷具有通体导电的特性，且兼具优异的力学性能和抗热老化性能，发热均匀且效率高，可将其作为加热片应用于加热不燃烧烟草制品中。
Conductive ceramic and preparation method and application thereof
The invention relates to the technical field of conductive ceramics, in particular to a conductive ceramic and a preparation method and application thereof. The conductive ceramic comprises Zr, Y, Ti, B and M in terms of elements, the phase of the conductive ceramic comprises tetragonal zirconium oxide, titanium diboride and elementary substance M, the tetragonal zirconium oxide is a solid solution formed by yttrium oxide and zirconium oxide, and M is selected from VIB group elements, VIII group elements or IB group elements. The conductive ceramic has the characteristic of whole-body conductivity, has excellent mechanical properties and thermal aging resistance, is uniform in heating and high in efficiency, and can be used as a heating sheet to be applied to heating non-combustible tobacco products.
本发明涉及导电陶瓷技术领域，具体涉及一种导电陶瓷及其制备方法和应用。所述导电陶瓷以元素计包含Zr、Y、Ti、B和M，且所述导电陶瓷的物相包含四方相氧化锆、二硼化钛和单质M，其中，所述四方相氧化锆为氧化钇与氧化锆形成的固溶体，M选自ⅥB族元素、Ⅷ族元素或ⅠB族元素。该导电陶瓷具有通体导电的特性，且兼具优异的力学性能和抗热老化性能，发热均匀且效率高，可将其作为加热片应用于加热不燃烧烟草制品中。
Conductive ceramic and preparation method and application thereof
一种导电陶瓷及其制备方法和应用
CHEN GE (Autor:in) / LIN XINPING (Autor:in) / LI HEZHEN (Autor:in)
12.07.2024
Patent
Elektronische Ressource
Chinesisch
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