Preparation of Ni/ZnO and its application on modified polyesterfabric
In this paper, C4H10O6Zn and Cl2H12NiO6were used as raw materials toprepare the compound about Ni/ZnO in alkaline alcohol solution by water bath.The effect of different doping ratio on the photocatalytic performance was studied by regarding Methyl orange as a colored contaminant.Then the prepared Ni/ZnO was applied to modified polyester fabric.Its structure and properties were characterized by infrared spectroscopy, DRS, ESEM, XPS and XRD.The UV resistance of the modified polyester fabrics treated with Ni/ZnO was tested The results show that the doping of an appropriate amount of Ni can enter the interior of ZnO and reduce its band gap.At the same time, the range of light response was broadened to the long wave direction, and a large amount of Ni/ZnO can be obviously observed on the treated fabric surface.Compared with 4%, 5% and 6% doping amount of Ni /ZnO, 3% Ni/ZnO showed the lowest absorbance at λmax, and the degradation rate of methyl orange was 81.2%.This doped ZnO had a higher degradation rate to methyl orange and showed better photocatalytic properties.At the same time, the UV resistance (UPF value) of 3% Ni / ZnO modified terylene fabric reached 50+.
synthesis Ni/ZnO polyester fabric photocatalytic performance UVresistance
Qiu Yu
College of Fashion, Shanghai University of Engineering Science, Shanghai,201620, China
国际会议
2018上海纺织服装创意创新研究生学术论坛暨第十二届纺织服装创新国际论坛
上海
英文
180-185
2018-10-23（万方平台首次上网日期，不代表论文的发表时间）