Efficient 3D-interfacial solar steam generation enabled by photothermal nanodiamonds paint-coat with optimized heat management
文献类型：期刊论文
| 作者 | Zhang, Linjiang; Bai, Bo; Hu, Na ; Wang, Honglun
|
| 刊名 | APPLIED THERMAL ENGINEERING
 |
| 出版日期 | 2020 |
| 卷号 | 171 |
| 关键词 | Nanodiamonds Optimized heat management Photothermal conversion Three-dimensional structure Interfacial heating |
| 英文摘要 | Photothermal materials are crucial for maximizing the solar energy in solar steam generation. The conventional photothermal materials have limited absorption broadband, complicated manufacture, expensive cost and difficulty in scaling up. To remedy this dilemma, we herein propose a novel cog-effective nanodiamonds(NDs) paint-coat using filter papers (FPs) as a supporting scaffold. The phy-chemical characterizations of samples like morphology, structure and optical properties indicate that the NDs paint-coat has bandwidth absorption, porous network structure, and high absorption ability. For the sake of evaluating their practical applications, NDs paint-coat and 3D conical structures were further designed to constitute a 3D-interfacial solar steam generation (3D-ISSG). Owing to the rationally 3D structure, the heat loss and optical loss have been effectively restrained through optimized heat management within the 3D-ISSG. The experimental results show that the solar thermal conversion efficiency of 3D-ISSG was achieved up to 82.97% for evaporation under one sun illumination (1 kW/m(2)), which is about 4.16 times as high as the pure water. Moreover, the 3D-ISSG performs reliable reusability after 15 cycling experiments under 1 kW/m(2) solar illumination, indicating its broad application prospect for new energy devices, seawater desalination and water treatment. |
| 源URL | [http://210.75.249.4/handle/363003/60336]  |
| 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,Bai, Bo,Hu, Na,et al. Efficient 3D-interfacial solar steam generation enabled by photothermal nanodiamonds paint-coat with optimized heat management[J]. APPLIED THERMAL ENGINEERING,2020,171. |
| APA | Zhang, Linjiang,Bai, Bo,Hu, Na,&Wang, Honglun.(2020).Efficient 3D-interfacial solar steam generation enabled by photothermal nanodiamonds paint-coat with optimized heat management.APPLIED THERMAL ENGINEERING,171. |
| MLA | Zhang, Linjiang,et al."Efficient 3D-interfacial solar steam generation enabled by photothermal nanodiamonds paint-coat with optimized heat management".APPLIED THERMAL ENGINEERING 171(2020). |
入库方式： OAI收割
来源：西北高原生物研究所
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