Manufacturing method of sensor for detecting hydrogen peroxide and sensor for detecting hydrogen peroxide manufactured by the same

摘要

The present invention comprises the steps of (1) preparing a substrate; (2) forming a gas sensing unit including carbon nanotubes and porphyrin nanofibers on a substrate; And (3) forming an electrode on the substrate on which the gas sensing unit is formed; and a method of manufacturing a sensor for detecting hydrogen peroxide, and a sensor for detecting hydrogen peroxide manufactured by the method. According to the manufacturing method of the present invention, it is possible to provide a semiconductor-type sensor capable of detecting a sub-ppm level of hydrogen peroxide vapor by including the step of forming a gas sensing unit including carbon nanotubes and porphyrin nanofibers. .