低温原位二次合成法制备室内空气净化功能织物

摘要

Air purification functional fabric with practical value was prepared using in situ secondary synthesis method at low temperature.The surface morphology of air purification functional fabric was characterized by scanning electron microscope (SEM), energy dispersive spectrometer (EDS), atomic force microscopy (AFM) and X-ray diffraction (XRD).The good air purification ability of the treated fabric was confirmed by the degradation test of formaldehyde.In addition, the strength of TiO2 secondary synthesized cotton fabric distinctly increased,and the fabric showed excellent UV irradiation protection properties.%以低温原位二次合成法,制备了具有实用价值的空气净化功能织物.利用扫描电镜(SEM)、能谱分析(EDS)、原子力显微镜(AFM)和X射线衍射(XRD)表征空气净化功能织物表面的形态结构,并通过甲醛降解试验证明了其具有较好的空气净化能力.此外,棉织物经TiO2低温原位二次合成后强73增加明显,且具备极佳的紫外线防护特性.