阅读说明：本技术 一种碳包覆高硅氧玻璃纤维光热转换材料及其制备方法、蒸汽生成器与应用 (Carbon-coated high-silica glass fiber photothermal conversion material, preparation method thereof, steam generator and application ) 是由 岳明波 张瑛 李雯鑫 韩科玉 李宜霏 于 2021-09-17 设计创作，主要内容包括：本发明属于光热转换材料制备技术领域,具体公开一种碳包覆高硅氧玻璃纤维光热转换材料及其制备方法、蒸汽生成器与应用。所述光热转换材料由高硅氧玻璃纤布基体以及包覆在该纤维布表面的碳质层组成。所述制备方法包括如下步骤：(1)在隔氧条件下,用携带有碳质前驱体的气流吹扫高硅氧玻璃纤维,从而使碳质前驱体附着在高硅氧玻璃纤维表面,得光热转换材料前驱体。(2)在气流吹扫的同时对所述光热转换材料前驱体碳化处理,即得。本发明通过简单化学沉积的方法制备了碳材料包覆的高硅氧纤维光热转换材料,氧化硅和碳复合材料不但表现出对酸、碱以及生物污染的高稳定性,同时具有良好的水蒸发性能,拓宽了光热盐水淡化以及污水淡化的使用范围。(The invention belongs to the technical field of preparation of photo-thermal conversion materials, and particularly discloses a carbon-coated high-silica glass fiber photo-thermal conversion material, a preparation method thereof, a steam generator and application. The photo-thermal conversion material consists of a high silica glass fiber cloth matrix and a carbon layer coated on the surface of the fiber cloth. The preparation method comprises the following steps: (1) and under the condition of oxygen isolation, blowing the high silica glass fiber by using gas flow carrying the carbonaceous precursor, so that the carbonaceous precursor is attached to the surface of the high silica glass fiber, and obtaining the photo-thermal conversion material precursor. (2) And carbonizing the photo-thermal conversion material precursor while blowing the gas flow to obtain the photo-thermal conversion material. The high silica fiber photothermal conversion material coated by the carbon material is prepared by a simple chemical deposition method, and the silicon oxide and carbon composite material not only shows high stability to acid, alkali and biological pollution, but also has good water evaporation performance, so that the application range of photothermal brine desalination and sewage desalination is widened.)