Hydrophobic/Hydrophilic Cooperative Janus System for Enhancement of Fog Collection,Small

当前位置： X-MOL 学术 › Small › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Hydrophobic/Hydrophilic Cooperative Janus System for Enhancement of Fog Collection
Small ( IF 13.0 ) Pub Date : 2015-06-18 , DOI: 10.1002/smll.201500647
Moyuan Cao ₁ , Jiasheng Xiao ₂ , Cunming Yu ₃ , Kan Li ₄ , Lei Jiang _{1,

3}

Affiliation

Harvesting micro‐droplets from fog is a promising method for solving global freshwater crisis. Different types of fog collectors have been extensively reported during the last decade. The improvement of fog collection can be attributed to the immediate transportation of harvested water, the effective regeneration of the fog gathering surface, etc. Through learning from the nature's strategy for water preservation, the hydrophobic/hydrophilic cooperative Janus system that achieved reinforced fog collection ability is reported here. Directional delivery of the surface water, decreased re‐evaporation rate of the harvested water, and thinner boundary layer of the collecting surface contribute to the enhancement of collection efficiency. Further designed cylinder Janus collector can facilely achieve a continuous process of efficient collection, directional transportation, and spontaneous preservation of fog water. This Janus fog harvesting system should improve the understanding of micro‐droplet collection system and offer ideas to solve water resource crisis.

中文翻译：

疏水/亲水合作Janus系统，以增强雾收集

从雾中收获微滴是解决全球淡水危机的一种有前途的方法。在过去的十年中，已经广泛报道了各种类型的除雾器。集雾的改善可以归因于集水的即时运输，集雾表面的有效再生等。通过从自然界的保水策略中学习，疏水/亲水合作的Janus系统获得了增强的集雾能力在这里报道。定向输送地表水，降低收集水的再蒸发速率以及使收集表面的边界层变薄有助于提高收集效率。进一步设计的气缸Janus收集器可以轻松实现连续的高效收集过程，定向运输，并自发保存雾水。这个Janus雾收集系统应该增进对微滴收集系统的理解，并提供解决水资源危机的想法。

更新日期：2015-06-18

点击分享查看原文

点击收藏

阅读更多本刊新发论文本刊介绍/投稿指南