Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Triethylamine gas sensor based on ZnO nanorod-like sensitive material and preparation method of triethylamine gas sensor
The invention discloses a ZnO nanorod sensitive material-based triethylamine gas sensor and a preparation method thereof, the sensor comprises an Al2O3 ceramic tube, a nickel-cadmium heating coil and a universal indirectly-heated hexagonal tube socket, the surface of the Al2O3 ceramic tube is provided with two parallel, annular and mutually-separated gold electrodes, platinum wires are led out from the gold electrodes, the platinum wires are connected with the nickel-cadmium heating coil, and the nickel-cadmium heating coil and the universal indirectly-heated hexagonal tube socket are electrically connected with the Al2O3 ceramic tube. The platinum wire lead is welded on the universal indirectly-heated hexagonal tube seat, the surfaces of the Al2O3 ceramic tube and the gold electrode are coated with a nanorod-shaped ZnO sensitive material, the nickel-cadmium heating coil is arranged in the Al2O3 ceramic tube, and the preparation method comprises the steps of preparation of the sensor and preparation of the nanorod-shaped ZnO sensitive material. The sensor disclosed by the invention has the advantages of being simple in structure, low in price, small in size and easy to integrate, and has a good application prospect in the aspect of triethylamine detection.
本发明公开一种基于ZnO纳米棒状敏感材料的三乙胺气体传感器及其制备方法，传感器包括Al2O3陶瓷管、镍镉加热线圈和通用旁热式六角管座，所述Al2O3陶瓷管的表面设有两条平行、环状且彼此分立的金电极，所述金电极引出有铂丝导线，所述铂丝导线焊接在通用旁热式六角管座上，所述Al2O3陶瓷管和金电极表面涂覆有纳米棒状ZnO敏感材料，所述镍镉加热线圈设置在Al2O3陶瓷管的内部，制备方法包括传感器的制备和纳米棒状ZnO敏感材料的制备，本发明公开的传感器具有结构简单、价格低廉、体积较小和易于集成的优点，在三乙胺检测方面具有良好的应用前景。
Triethylamine gas sensor based on ZnO nanorod-like sensitive material and preparation method of triethylamine gas sensor
The invention discloses a ZnO nanorod sensitive material-based triethylamine gas sensor and a preparation method thereof, the sensor comprises an Al2O3 ceramic tube, a nickel-cadmium heating coil and a universal indirectly-heated hexagonal tube socket, the surface of the Al2O3 ceramic tube is provided with two parallel, annular and mutually-separated gold electrodes, platinum wires are led out from the gold electrodes, the platinum wires are connected with the nickel-cadmium heating coil, and the nickel-cadmium heating coil and the universal indirectly-heated hexagonal tube socket are electrically connected with the Al2O3 ceramic tube. The platinum wire lead is welded on the universal indirectly-heated hexagonal tube seat, the surfaces of the Al2O3 ceramic tube and the gold electrode are coated with a nanorod-shaped ZnO sensitive material, the nickel-cadmium heating coil is arranged in the Al2O3 ceramic tube, and the preparation method comprises the steps of preparation of the sensor and preparation of the nanorod-shaped ZnO sensitive material. The sensor disclosed by the invention has the advantages of being simple in structure, low in price, small in size and easy to integrate, and has a good application prospect in the aspect of triethylamine detection.
本发明公开一种基于ZnO纳米棒状敏感材料的三乙胺气体传感器及其制备方法，传感器包括Al2O3陶瓷管、镍镉加热线圈和通用旁热式六角管座，所述Al2O3陶瓷管的表面设有两条平行、环状且彼此分立的金电极，所述金电极引出有铂丝导线，所述铂丝导线焊接在通用旁热式六角管座上，所述Al2O3陶瓷管和金电极表面涂覆有纳米棒状ZnO敏感材料，所述镍镉加热线圈设置在Al2O3陶瓷管的内部，制备方法包括传感器的制备和纳米棒状ZnO敏感材料的制备，本发明公开的传感器具有结构简单、价格低廉、体积较小和易于集成的优点，在三乙胺检测方面具有良好的应用前景。
Triethylamine gas sensor based on ZnO nanorod-like sensitive material and preparation method of triethylamine gas sensor
一种基于ZnO纳米棒状敏感材料的三乙胺气体传感器及其制备方法
HU WEIYUE (Autor:in) / WANG HUIYU (Autor:in) / SHI YU (Autor:in) / WANG ZEYU (Autor:in) / GE YANGLONG (Autor:in) / YANG YUN (Autor:in) / LAI YUBIN (Autor:in) / LI XUE (Autor:in)
01.03.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
/
B82Y
Bestimmter Gebrauch oder bestimmte Anwendung von Nanostrukturen
,
SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
/
C01G
Verbindungen der von den Unterklassen C01D oder C01F nicht umfassten Metalle
,
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
/
C04B
Kalk
,
LIME
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