CAJ | 학술논문

以氯化镉为镉源,硫代氨基脲为硫源,在水相中通过沉淀法制备出硫化镉纳米颗粒,并对其进行表征.以光催化降解罗丹明B作为探针反应,评价其光催化降解活性.结果表明：该制备方法简单易行,所得纳米粒子具有良好的光催化活性.
이록화력위력원,류대안기뇨위류원,재수상중통과침정법제비출류화력납미과립,병대기진행표정.이광최화강해라단명B작위탐침반응,평개기광최화강해활성.결과표명：해제비방법간단역행,소득납미입자구유량호적광최화활성.
CdS nanoparticles were successfully prepared by a precipitation method in aqueous phase,cadmium chloride and thiosemicarbazide were used as cadmium and sulfur sources respectively.The CdS nanoparticles were characterized by X-ray diffraction（XRD）,X-ray photoelectron spectroscopy（XPS）,scanning electron microscope（SEM）,transmission electron microscope（TEM） and UV-Vis spectrum.The photocatalytic degradation of Rhodamine B（RhB） under visible light was used as probe reactions to evaluate the photocatalytic activities of the prepared nanopartiles.The results indicated that the preparation method is simple,and the products have high photocatalytic activity.