GAS SENSOR AND MEMBER USING METAL OXIDE SEMICONDUCTOR NANOTUBES COMPOSED OF THIN-WALL INCLUDING MESOPORES AND MACROPORES, AND MANUFACTURING METHOD THEREOF

摘要

The present invention relates to a member for a gas sensor, a gas sensor using the same, and a manufacturing method thereof and, more specifically, to a member for a gas sensor, which uses a one-dimensional porous metal oxide nanotube composite material having a double average pore distribution, a gas sensor, and a manufacturing method thereof. A member for a gas sensor is configured as follows. Nanoparticle catalysts having a size of 1 to 3 nm are formed using a protein template and are mixed with an electrospinning solution. A spherical template colloid is mixed with the electrospinning solution to perform electrospinning. Therefore, the spherical template and catalysts are uniformly distributed to a composite nanofiber.