High-evaporation rate solar evaporator based on CuCr2O4 coated sponges with 3D interconnected pores
| Autor: | Wang Zongli, Haifeng Guo, Ouyang Yujiao, Zhu Chengyuan, Wen Zhiwei, Changzhong Wang, Mannv Ding, Huan Peng, Song Yifei, Fu Zhaofu |
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| Rok vydání: | 2020 |
| Předmět: |
Materials science
Convective flow biology Mechanical Engineering Evaporation rate 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology Condensed Matter Physics biology.organism_classification 01 natural sciences Desalination 0104 chemical sciences Silica nanoparticles Wastewater disposal Sponge Fresh water Chemical engineering Mechanics of Materials General Materials Science 0210 nano-technology Evaporator |
| Zdroj: | Materials Letters. 279:128475 |
| ISSN: | 0167-577X |
| DOI: | 10.1016/j.matlet.2020.128475 |
| Popis: | Commercial CuCr2O4 particles and sponges have been used to prepare solar evaporator with 3D interconnected pores through a facile method. The obtained solar evaporator possesses 3D interconnected and nanostructured interfaces composed of CuCr2O4 particles and silica nanoparticles based on sponge skeletons, and has an evaporation rate as high as 7.50 ± 0.03 kg m-2h−1 under 1-sun illumination coupled with convective flow of 2.2 m s−1. The facile, low-cost and high-evaporation rate features make it have great potential in wastewater disposal, desalination and fresh water production. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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