公开(公告)号：US20250102484A1

公开(公告)日：2025-03-27

申请号：US18969096

申请日：2024-12-04

Applicant: University of Electronic Science and Technology of China

Inventor： Zhen Yuan ,  Huiling Tai ,  Yadong Jiang ,  Ruilin Yang ,  Tiancheng Huang ,  Chen Shan

IPC: G01N33/00

Abstract: An integrated structure of an ultrafast response hydrogen sensor includes: a gas path chamber; a gas extractor fixed to a gas inlet of the gas path chamber; and a first hydrogen sensor and a second hydrogen sensor provided inside the gas path chamber; wherein the gas extractor is located in an identical straight line with the first hydrogen sensor and the second hydrogen sensor; the first hydrogen sensor and the second hydrogen sensor each have an Port A and a Port B, and DC voltage is applied to the Port A of the first hydrogen sensor and the Port B of the second hydrogen sensor, and the Port B of the first hydrogen sensor is connected to the Port A of the second hydrogen sensor to form a shared port, and the shared port serves as a voltage output port.