Waste semi-coke/polydopamine based self-floating solar evaporator for water purification
文献类型：期刊论文
| 作者 | Zhang, Linjiang; Xu, Xiaohui; Feng, Jie; Bai, Bo; Hu, Na ; Wang, Honglun
|
| 刊名 | SOLAR ENERGY MATERIALS AND SOLAR CELLS
 |
| 出版日期 | 2021 |
| 卷号 | 230 |
| 关键词 | Semi-coke Interfacial solar steam generation Self-floating Heat localization Waste utilization |
| 英文摘要 | Solar steam generation as a green and sustainable technology has recently attracted significant interest for relieving the longstanding challenge of clean water resources. However, the large-scale preparation of low cost photothermal materials for solar steam generators is highly desired yet still challenging. Herein, semi-coke (SC), a solid byproduct of coal industrial, was first demonstrated as an efficient photothermal material and successfully applied in solar steam generation system by depositing SC on melamine sponge with the assistance of polydopamine. Then, the modified melamine sponge was functionalized by hydrophobic methyl trichlomsilane to fabricate the self-floating semi-coke/polydopamine@photothermal melamine sponge (SPMS). Based on their outstanding light absorption, good wettability, and effective thermal location, the SPMS performs a high evaporation rate of 1.41 kg m(-2) h(-1) with a solar thermal conversion efficiency of 90.56% under 1 sun irradiation. Meanwhile, the SPMS has remarkable cycle stability and water purification abilities for seawater, dyeing wastewater and heavy metal solution. By turning waste to wealth, the SPMS shows great potential for sustainable applications in synergetic solar clean water production. |
| 源URL | [http://210.75.249.4/handle/363003/60715]  |
| 专题 | 西北高原生物研究所_中国科学院西北高原生物研究所 |
| 推荐引用方式 GB/T 7714 | Zhang, Linjiang,Xu, Xiaohui,Feng, Jie,et al. Waste semi-coke/polydopamine based self-floating solar evaporator for water purification[J]. SOLAR ENERGY MATERIALS AND SOLAR CELLS,2021,230. |
| APA | Zhang, Linjiang,Xu, Xiaohui,Feng, Jie,Bai, Bo,Hu, Na,&Wang, Honglun.(2021).Waste semi-coke/polydopamine based self-floating solar evaporator for water purification.SOLAR ENERGY MATERIALS AND SOLAR CELLS,230. |
| MLA | Zhang, Linjiang,et al."Waste semi-coke/polydopamine based self-floating solar evaporator for water purification".SOLAR ENERGY MATERIALS AND SOLAR CELLS 230(2021). |
入库方式： OAI收割
来源：西北高原生物研究所
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