ZnO-SnO_2 NANOFIBER-NANOWIRE STEM-BRANCH HETEROSTRUCTURE AND MANUFACTURING METHOD THEREOF, AND GAS SENSOR INCLUDING HETEROSTRUCTURE

摘要

The present invention relates to a ZnO-SnO_2 nanofiber-nanowire stem-branch heterostructure and a manufacturing method thereof, and a gas sensor including the heterostructure. According to the present invention, the heterostructure can sense oxidizing or reducing gas at high sensitivity by a homogeneous or heterogeneous junction structure between a ZnO nanofiber stem and SnO_2 nanowire branches.;COPYRIGHT KIPO 2015