CAJ | 학술논문

近年来,随着纺织业的迅速发展,染料废水已成为水体的重要污染源之一,废水处理问题引起了人们的广泛关注.本文利用氯化镉和硫化钠为原料,利用水热合成方法制备了立方CdS纳米材料.对样品进行了X射线粉末衍射（XRD）和透射电镜（TEM）测试,分析了CdS样品对罗丹明B溶液的光催化降解效果.实验结果表明,聚乙二醇的加入影响着硫化镉的分散程度和形貌,进而影响硫化镉的光催化活性;降解体系的pH值对罗丹明B的降解效果有较大影响.
근년래,수착방직업적신속발전,염료폐수이성위수체적중요오염원지일,폐수처리문제인기료인문적엄범관주.본문이용록화력화류화납위원료,이용수열합성방법제비료립방CdS납미재료.대양품진행료X사선분말연사（XRD）화투사전경（TEM）측시,분석료CdS양품대라단명B용액적광최화강해효과.실험결과표명,취을이순적가입영향착류화력적분산정도화형모,진이영향류화력적광최화활성;강해체계적pH치대라단명B적강해효과유교대영향.
In recent years,with the rapid development of textile industry,dye wastewater had become one of the pollution source of waters,and its treatment become a thorny problem attracting the worldwide attention.Using CdCl2 and Na2S as raw materials,the cubic CdS nanomaterial were prepared by a facial hydrothermal method and charaterized by XRD and SEM.The photocatalytic degradation effect of CdS to Rhodamine B solution was studied.The result exhibited dose of polyethylene glycol had effect on the dispersion degree,morphology and then photocatalytic performance of CdS samples.The pH value of degradation system had a great influence on the degradation efficiency of Rhodamine B solution.