广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2012年
11期
101-102,128
,共3页
聚氨酯%复合涂层%光催化
聚氨酯%複閤塗層%光催化
취안지%복합도층%광최화
polyurethane%composite coating%photocatalysis
制备了钇氮共掺杂光催化剂TiO2,以XRD,UV—VIS,FT-IR对其进行了分析表征。表明,在500℃得到了锐钛矿型TiO2,晶粒变小。加入到聚氨酯涂料中用于甲基橙的降解实验,在紫外及可见光区均显示较强的光催化活性,降解率达到96%。
製備瞭釔氮共摻雜光催化劑TiO2,以XRD,UV—VIS,FT-IR對其進行瞭分析錶徵。錶明,在500℃得到瞭銳鈦礦型TiO2,晶粒變小。加入到聚氨酯塗料中用于甲基橙的降解實驗,在紫外及可見光區均顯示較彊的光催化活性,降解率達到96%。
제비료을담공참잡광최화제TiO2,이XRD,UV—VIS,FT-IR대기진행료분석표정。표명,재500℃득도료예태광형TiO2,정립변소。가입도취안지도료중용우갑기등적강해실험,재자외급가견광구균현시교강적광최화활성,강해솔체도96%。
The photocatalyst TiO2 was prepared by co - doping y3 + and N, and characterized by XRD, UV - VIS, and FT - IR. The experiments showed when the form of anatase TiO2 at 500℃, the particles got smaller. The degradation rate of methyl orange was 96% using polyurethane coating which added Ti02 through a wide range of from ultraviolet to visible light.