SENSOR

The present invention relates to a sensor for sensing hydrogen. The sensor of the present invention comprises: a core which reacts with hydrogen to change a resistance value; at least two electrodes connected to the core; and a variable resistor which is connected to at least one between the two ele...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NAHM, SEUNGHOON, BAEK, UN BONG, CHEONG, INHYUN, LEE, SEOK CHEOL
Format: Patent
Sprache:eng ; fre ; kor
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Beschreibung
Zusammenfassung:The present invention relates to a sensor for sensing hydrogen. The sensor of the present invention comprises: a core which reacts with hydrogen to change a resistance value; at least two electrodes connected to the core; and a variable resistor which is connected to at least one between the two electrodes and of which the resistance value changes in response to a control signal, wherein the core includes palladium having a thin film shape, and graphene which is coated on the palladium and has a thin film shape. La présente invention concerne un capteur destiné à détecter de l'hydrogène. Le capteur de la présente invention comprend : un noyau qui réagit avec l'hydrogène pour changer une valeur de résistance ; au moins deux électrodes reliées au noyau ; et une résistance variable qui est reliée à au moins une électrode parmi les deux électrodes et dont la valeur de résistance change en réponse à un signal de commande, le noyau comprenant du palladium qui possède une forme de film mince, et du graphène qui est revêtu sur le palladium et qui possède une forme de film mince. 본 발명은 수소를 감지하는 감지 센서에 관한 것이다. 본 발명의 감지 센서는 수소와 반응하여 저항값이 변화하는 코어, 코어에 연결되는 적어도 두 개의 전극들, 적어도 두 개의 전극들 중 하나에 연결되고, 제어 신호에 응답하여 저항값이 변화하는 가변 저항을 포함하고, 코어는 박막 형태를 갖는 팔라듐, 및 팔라듐에 도포되고, 박막 형태를 갖는 그래핀을 포함한다.