Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method and application of super-smooth surface material with Cu2O micro-nano structure
The invention relates to a preparation method and application of a super-smooth surface material with a Cu2O micro-nano structure. The preparation method comprises the steps of preparation of copper hydroxide micro-nano needles and cuprous oxide nanowires, hydrophobic modification, pouring of simethicone and the like. The super-smooth surface shows a high water contact angle at room temperature, and the sliding angle can reach 5 degrees. The super-smooth surface has high fog water collecting capacity, the fog collecting efficiency can reach 0.277 g min <-1 > cm <-2 >, and water resources can be collected. After the super-smooth surface is stored at room temperature for 5 days, the loss mass of the lubricant is only 0.0089 g, and the fog collection efficiency is kept good after short-time storage. Therefore, the super-smooth surface with the cuprous oxide micro-nano structure can be popularized on a large scale on the basis of excellent sliding capacity, relatively high fog water collection efficiency and good long-term stability.
本发明涉及一种具有Cu2O微纳米结构的超滑表面材料的制备方法、应用，包括氢氧化铜微纳米针、氧化亚铜纳米线的制备、疏水改性和二甲基硅油的灌注等步骤。超滑表面在室温下表现出较高的水接触角，滑动角可达5°。超滑表面具有较高的雾水收集能力，雾收集效率最高达0.277g min‑1cm‑2，可进行水资源的收集。将超滑表面在室温下储存，经过5天后，润滑剂损失质量仅为0.0089g，短时间贮存下雾收集效率保持良好。因此，基于优异的滑动能力、较高的雾水收集效率和良好的长期稳定性，这种具有氧化亚铜微纳米结构的超滑表面可以大规模推广。
Preparation method and application of super-smooth surface material with Cu2O micro-nano structure
The invention relates to a preparation method and application of a super-smooth surface material with a Cu2O micro-nano structure. The preparation method comprises the steps of preparation of copper hydroxide micro-nano needles and cuprous oxide nanowires, hydrophobic modification, pouring of simethicone and the like. The super-smooth surface shows a high water contact angle at room temperature, and the sliding angle can reach 5 degrees. The super-smooth surface has high fog water collecting capacity, the fog collecting efficiency can reach 0.277 g min <-1 > cm <-2 >, and water resources can be collected. After the super-smooth surface is stored at room temperature for 5 days, the loss mass of the lubricant is only 0.0089 g, and the fog collection efficiency is kept good after short-time storage. Therefore, the super-smooth surface with the cuprous oxide micro-nano structure can be popularized on a large scale on the basis of excellent sliding capacity, relatively high fog water collection efficiency and good long-term stability.
本发明涉及一种具有Cu2O微纳米结构的超滑表面材料的制备方法、应用，包括氢氧化铜微纳米针、氧化亚铜纳米线的制备、疏水改性和二甲基硅油的灌注等步骤。超滑表面在室温下表现出较高的水接触角，滑动角可达5°。超滑表面具有较高的雾水收集能力，雾收集效率最高达0.277g min‑1cm‑2，可进行水资源的收集。将超滑表面在室温下储存，经过5天后，润滑剂损失质量仅为0.0089g，短时间贮存下雾收集效率保持良好。因此，基于优异的滑动能力、较高的雾水收集效率和良好的长期稳定性，这种具有氧化亚铜微纳米结构的超滑表面可以大规模推广。
Preparation method and application of super-smooth surface material with Cu2O micro-nano structure
一种具有Cu2O微纳米结构的超滑表面材料的制备方法、应用
GUO ZHIGUANG (Autor:in) / YANG CHEN (Autor:in) / XIN YAN (Autor:in) / YANG FUCHAO (Autor:in) / ZHENG ZIJIAN (Autor:in)
29.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C25D
Verfahren für die elektrolytische oder elektrophoretische Herstellung von Überzügen
,
PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS
/
B05D
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
,
Verfahren zum Aufbringen von Flüssigkeiten oder von anderen fließfähigen Stoffen auf Oberflächen allgemein
/
B82Y
Bestimmter Gebrauch oder bestimmte Anwendung von Nanostrukturen
,
SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
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