Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of discharge tubes, in particular to an electron emission material, a vacuum ceramic gas switch discharge tube and a preparation method of the vacuum ceramic gas switch discharge tube. The electron emission material is prepared from the following raw materials in parts by mass: 2 to 5 parts of sodium silicate, 2 to 5 parts of aluminum oxide, 0.1 to 1.5 parts of silicon dioxide, 0.1 to 0.7 part of cesium carbonate, 0.3 to 0.6 part of titanium powder, 0.2 to 0.3 part of zinc sulfide, 0.01 to 0.02 part of graphene and 20 to 25 parts of deionized water. The vacuum ceramic gas switch discharge tube adopts the electron emission material, has no photosensitive effect, and has excellent stability and long service life.
本申请涉及放电管的技术领域，更具体地说，它涉及一种电子发射材料、真空陶瓷气体开关放电管及其制备方法。一种电子发射材料，包括以下质量份的原料：2‑5份硅酸钠、2‑5份氧化铝、0.1‑1.5份二氧化硅、0.1‑0.7份碳酸铯、0.3‑0.6钛粉0.2‑0.3硫化锌、0.01‑0.02石墨烯及20‑25份去离子水。本申请的真空陶瓷气体开关放电管采用上述电子发射材料，其无光敏效应，同时具有优良的稳定性和使用寿命。
The invention relates to the technical field of discharge tubes, in particular to an electron emission material, a vacuum ceramic gas switch discharge tube and a preparation method of the vacuum ceramic gas switch discharge tube. The electron emission material is prepared from the following raw materials in parts by mass: 2 to 5 parts of sodium silicate, 2 to 5 parts of aluminum oxide, 0.1 to 1.5 parts of silicon dioxide, 0.1 to 0.7 part of cesium carbonate, 0.3 to 0.6 part of titanium powder, 0.2 to 0.3 part of zinc sulfide, 0.01 to 0.02 part of graphene and 20 to 25 parts of deionized water. The vacuum ceramic gas switch discharge tube adopts the electron emission material, has no photosensitive effect, and has excellent stability and long service life.
本申请涉及放电管的技术领域，更具体地说，它涉及一种电子发射材料、真空陶瓷气体开关放电管及其制备方法。一种电子发射材料，包括以下质量份的原料：2‑5份硅酸钠、2‑5份氧化铝、0.1‑1.5份二氧化硅、0.1‑0.7份碳酸铯、0.3‑0.6钛粉0.2‑0.3硫化锌、0.01‑0.02石墨烯及20‑25份去离子水。本申请的真空陶瓷气体开关放电管采用上述电子发射材料，其无光敏效应，同时具有优良的稳定性和使用寿命。
Electron emission material, vacuum ceramic gas switch discharge tube and preparation method thereof
一种电子发射材料、真空陶瓷气体开关放电管及其制备方法
WANG BIDE (Autor:in)
20.08.2024
Patent
Elektronische Ressource
Chinesisch
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