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Photo-thermal driven air water collection composite material and preparation method and application thereof
The invention discloses a photo-thermal driven air water collection composite material which comprises a copper net, the surface of the copper net is provided with a multi-stage pore channel structure composed of nanowires, and lithium chloride is loaded inside and outside the multi-stage pore channel structure. The invention also discloses a preparation method of the composite material, which comprises the following steps: S1, uniformly mixing a (NH4) 2S2O8 solution and a NaOH solution, immersing the copper mesh into the mixture, standing for 30-60 minutes, fishing out the copper mesh, respectively washing the copper mesh with deionized water and ethanol for three times, and drying to obtain the copper mesh with a blue surface; s2, taking a 2, 3, 6, 7, 10, 11-hexahydroxybenzophenanthrene ligand, adding ultrapure water and N, N-dimethylformamide, and carrying out ultrasonic oscillation for 30 seconds until the ligand is completely dissolved to obtain a ligand solution; and S3, adding the copper mesh with the blue surface into the ligand solution, sealing, putting into a 70 DEG C oven, standing for 2 hours, taking out, cooling to room temperature, taking out the reacted copper mesh, respectively soaking into deionized water and ethanol, washing for three times, and drying to obtain the copper mesh with the black surface.
本发明公开了一种具有光热驱动空气集水复合材料，包括铜网，所述铜网的表面具有由纳米线组成的多级孔道结构，所述多级孔道结构内外均负载有氯化锂。本发明还公开了该复合材料的制备方法，包括：S1、将(NH4)2S2O8溶液与NaOH溶液混合均匀，将铜网浸入其中，静置30～60min，捞出铜网并分别用去离子水和乙醇冲洗三次，烘干，得到表面呈蓝色的铜网；S2、取2，3，6，7，10，11‑六羟基苯并菲配体，加入超纯水、N，N‑二甲基甲酰胺，超声振荡30s直至配体完全溶解，得到配体溶液；S3、将表面呈蓝色的铜网加入配体溶液，密封后，放入70℃烘箱中静置2h，取出，冷却至室温，将反应后的铜网取出，分别泡入去离子水和乙醇中洗涤三次，烘干，得到表面呈黑色的铜网。
Photo-thermal driven air water collection composite material and preparation method and application thereof
The invention discloses a photo-thermal driven air water collection composite material which comprises a copper net, the surface of the copper net is provided with a multi-stage pore channel structure composed of nanowires, and lithium chloride is loaded inside and outside the multi-stage pore channel structure. The invention also discloses a preparation method of the composite material, which comprises the following steps: S1, uniformly mixing a (NH4) 2S2O8 solution and a NaOH solution, immersing the copper mesh into the mixture, standing for 30-60 minutes, fishing out the copper mesh, respectively washing the copper mesh with deionized water and ethanol for three times, and drying to obtain the copper mesh with a blue surface; s2, taking a 2, 3, 6, 7, 10, 11-hexahydroxybenzophenanthrene ligand, adding ultrapure water and N, N-dimethylformamide, and carrying out ultrasonic oscillation for 30 seconds until the ligand is completely dissolved to obtain a ligand solution; and S3, adding the copper mesh with the blue surface into the ligand solution, sealing, putting into a 70 DEG C oven, standing for 2 hours, taking out, cooling to room temperature, taking out the reacted copper mesh, respectively soaking into deionized water and ethanol, washing for three times, and drying to obtain the copper mesh with the black surface.
本发明公开了一种具有光热驱动空气集水复合材料，包括铜网，所述铜网的表面具有由纳米线组成的多级孔道结构，所述多级孔道结构内外均负载有氯化锂。本发明还公开了该复合材料的制备方法，包括：S1、将(NH4)2S2O8溶液与NaOH溶液混合均匀，将铜网浸入其中，静置30～60min，捞出铜网并分别用去离子水和乙醇冲洗三次，烘干，得到表面呈蓝色的铜网；S2、取2，3，6，7，10，11‑六羟基苯并菲配体，加入超纯水、N，N‑二甲基甲酰胺，超声振荡30s直至配体完全溶解，得到配体溶液；S3、将表面呈蓝色的铜网加入配体溶液，密封后，放入70℃烘箱中静置2h，取出，冷却至室温，将反应后的铜网取出，分别泡入去离子水和乙醇中洗涤三次，烘干，得到表面呈黑色的铜网。
Photo-thermal driven air water collection composite material and preparation method and application thereof
一种具有光热驱动空气集水复合材料、其制备方法和应用
DING BAISUO (author)
2023-01-24
Patent
Electronic Resource
Chinese
IPC:
B01J
Chemische oder physikalische Verfahren, z.B. Katalyse oder Kolloidchemie
,
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
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