全文下载: 202203005.pdf
文章编号: 1672-6987(2022)03003406; DOI: 10.16351/j.1672-6987.2022.03.005
张德旭, 冯晴晴, 吴大雄, 朱海涛*(青岛科技大学 材料科学与工程学院,山东 青岛 266042)摘要: 以废弃花泥为原料,通过表面碳化工艺制备双层结构太阳能水蒸发材料。对该材料的光吸收、光热及其太阳能水蒸发性能进行了研究。结果表明:该材料在太阳光波段有显著的光吸收及光热转换特性;在一个标准太阳光强度下,水蒸发速率达到119 kg·(m2·h)-1;太阳能水蒸发效率达到748%;在海水淡化和废水处理领域有良好的应用前景。
关键词: 太阳能; 水蒸发; 花泥; 表面碳化; 海水淡化
中图分类号: TB 321文献标志码: A
引用格式: 张德旭, 冯晴晴, 吴大雄, 等. 表面碳化花泥的太阳能水蒸发性能[J]. 青岛科技大学学报(自然科学版), 2022, 43(3): 3439.
ZHANG Dexu, FENG Qingqing, WU Daxiong, et al. Solar water evaporation performance of surface carbonized flower mud[J]. Journal of Qingdao University of Science and Technology(Natural Science Edition), 2022, 43(3): 3439.
Solar Water Evaporation Performance of
Surface Carbonized Flower Mud
ZHANG Dexu, FENG Qingqing, WU Daxiong, ZHU Haitao
(College of Materials Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, China)
Abstract: In this work, doublelayer solar water evaporation materials were prepared through surface carbonization process with porous waste plastic flower mud as raw material. The optical absorption, photothermal conversion and solar water evaporation properties of the material were studied. The results show that this material has significant optical absorption and photothermal conversion characteristics in the solar spectrum. Under one standard sunlight intensity, the water evaporation rate reaches 119 kg·(m2·h)-1 and the solar water evaporation efficiency is 748%. The materials have promising application prospects in the field of seawater desalination and wastewater treatment.
Key words: solar energy; water evaporation; flower mud; surface carbonization; seawater desalination
收稿日期: 20210622
基金项目: 国家自然科学基金资助项目(51872151,51741206);山东省自然科学基金项目(ZR2017MEM004).
作者简介: 张德旭(1995—),男,硕士研究生.*通信联系人.