广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2012年
5期
76-77,81
,共3页
多孔结构%二氧化钛%超声分散法%光催化%罗丹明B
多孔結構%二氧化鈦%超聲分散法%光催化%囉丹明B
다공결구%이양화태%초성분산법%광최화%라단명B
porous structure%titanium dioxide%ultrasonic dispersion method%photocatalysis%rhodamine B
利用超声分散法,以聚乙二醇为造孔剂制备多孔TiO2粉体,并对其进行表征测试。研究其对罗丹明B的光催化降解过程。结果表明：产品在450℃焙烧2 h,投加量为2 g/L时催化剂活性最高。
利用超聲分散法,以聚乙二醇為造孔劑製備多孔TiO2粉體,併對其進行錶徵測試。研究其對囉丹明B的光催化降解過程。結果錶明：產品在450℃焙燒2 h,投加量為2 g/L時催化劑活性最高。
이용초성분산법,이취을이순위조공제제비다공TiO2분체,병대기진행표정측시。연구기대라단명B적광최화강해과정。결과표명：산품재450℃배소2 h,투가량위2 g/L시최화제활성최고。
Using ultrasonic dispersion method,the polyethylene glycol as a pore-forming agent,porous TiO2 powder was prepared and its characterization was tested.Rhodamine B photocatalytic degradation of waste water was studied by porous TiO2.The results showed that the product calcined at 450 ℃ for 2 h,dosage of 2 g/L at the highest catalytic activity.
