title: [Photocatalytic functional ceramic and its speciality of photodecomposition].
abstract: Photocatalytic ceramic was prepared by coating photocatalytic membrane on ceramic matrix. The photocatalytic behavior of the TiO2 coated ceramic for degradation of oleic acid, ethylene, SO2, NOx and sterilization was studied by using XRD, chromatogram, in-situ IR and spectrophotometer. The results showed that the photocatalytic ceramic prepared by special conditions have the function of environmental conservation such as the photodegradating organic contaminants, removing inorganic baleful gas and killing bacteria. Degradation ratio of ethylene, oleic acid, SO2 and NOx reached 95%-100% respectively for the photocatalytic functional ceramic.
authors.affiliation: Research Institute of Photocatalysis, Fuzhou University, Fuzhou 350002, China.
authors.forename: Ping
authors.initials: P
authors.lastname: Liu
authors.forename: Wen-xin
authors.initials: WX
authors.lastname: Dai
authors.forename: Yu
authors.initials: Y
authors.lastname: Shao
authors.forename: Hua-xiang
authors.initials: HX
authors.lastname: Lin
authors.forename: Hua-rong
authors.initials: HR
authors.lastname: Zheng
authors.forename: Xian-zhi
authors.initials: XZ
authors.lastname: Fu
mesh_terms: D016902:Air Pollution, Indoor / Q000517:prevention & control*; D002384:Catalysis; D002516:Ceramics / Q000737:chemistry*; D005030:Ethylenes / Q000737:chemistry; D008027:Light; D019301:Oleic Acid / Q000737:chemistry; D010777:Photochemistry / Q000379:methods; D013458:Sulfur Dioxide / Q000737:chemistry
chemical_list: D005030:Ethylenes; D013458:Sulfur Dioxide; D019301:Oleic Acid; C036216:ethylene