Abstract: With NaOH,ZnSO4·7H2O and tourmaline as raw materials,nano-ZnO/tourmaline composite powders were prepared by solid state method at room temperature.The phase and morphology of powders were characterized by X ray diffractometer (XRD) and scanning electron microscope (SEM),and the photocatalytic degradation performance on methylene blue was investigated.The experimental results showed that the surface of tourmaline can be tightly coated by nano ZnO to form composite powders.Combined the UV-Vis and fluorescence spectroscopy with fluorescence spectrum analysis,the optical absorption and fluorescence emission ability of powders can be improved.The photocatalytic degradation of composite powders on methylene blue can be improved.
何登良, 张蓝心, 舒小元, 刘树信. 纳米ZnO/电气石复合粉体的制备及其对亚甲基蓝光催化性能的研究[J]. 化工新型材料, 2018, 46(8): 93-96.
He Dengliang, Zhang Lanxin, Shu Xiaoyuan, Liu Shuxin. Preparation of nano-ZnO/tourmaline composite powder and its photocatalytic property on methylene blue. New Chemical Materials, 2018, 46(8): 93-96.
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