Catalyst structure for ozone decomposition air-cleaning method using the same and air-cleaning device and air-cleaning system including the catalyst structure for ozone decomposition
Disclosed are: a catalyst structure for ozone decomposition comprising a support comprising a porous inorganic material and an α-MnO_2 catalyst disposed on at least a part of pores and surfaces of the support； an air-cleaning method using the same； and an air-cleaning device and an air-cleaning system comprising the catalyst structure for ozone decomposition. The present invention provides the air-cleaning device and the air-cleaning system capable of continuously reducing or eliminating harmful gas including ethylene, harmful bacteria, and ozone, which are continuously generated, without replacement of a filter.다공성 무기재를 포함한 지지체: 및 상기 지지체 내부의 기공 및 표면 중 적어도 일부에 배치된 α-MnO2 촉매；를 포함하는 오존분해용 촉매구조체, 이를 이용한 공기정화방법, 및 상기 오존분해용 촉매구조체를 포함한 공기정화장치 및 공기정화시스템이 개시된다.
