논문 해외 국제전문학술지(SCI급) Properties of Matrix using TiO2photocatalyst for Improving Air Quality
- 학술지 구분 국제전문학술지(SCI급)
- 게재년월 2019-06
- 저자명 이상수공동(교신),편수정,경인수
- 학술지명 International Journal of Innovative Technology and Exploring Engineering
- 발행처명 Blue Eyes Intelligence Engineering and Sciences Publication
- 발행국가 해외
- 논문언어 외국어
홈페이지논문 초록 (Abstract)
Background/Objectives: Recently, the risk of fine dust, which is one of the causes of domestic air pollution, and the problem of air pollution, are serious. The purpose of this study is to fabricate cement matrix for reducing fine dust. Methods/Statistical analysis: The TiO2 photocatalyst utilizes an oxidative decomposition mechanism to remove fine dust from the surroundings. The TiO2 photocatalyst is used to remove particulate matter from the atmosphere. In this study, the performance of the matrix according to the replacement ratio of the TiO2 photocatalyst is grasped and it is aimed to help the fine dust adsorption. Findings: As a result of this study, compressive strength, thermal conductivity and density tend to decrease as the replacemet ratio of TiO2 photocatalyst increases. It was found that the absorption ratio increases with the repalcement ratio of the TiO2 photocatalyst. In addition, the photocatalytic effect was not significant for the reduction of the concentration of radon, and the reduction of the fine dust concentration is considered to be large as the substitution rate increases. Improvements/Applications: Using the results of this study, it is necessary to further study the fine dust adsorption of the cured product using the TiO2 photocatalyst. It is necessary to study the particle size of fine dust.