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使用功能化碳纳米锥进行大气水收集。

Atmospheric water harvesting using functionalized carbon nanocones.

作者信息

Leivas Fernanda R, Barbosa Marcia C

机构信息

Instituto de Física, Universidade Federal do Rio Grande do Sul, CP 15051, 91501-970, Porto Alegre, RS, Brazil.

出版信息

Beilstein J Nanotechnol. 2023 Jan 2;14:1-10. doi: 10.3762/bjnano.14.1. eCollection 2023.

DOI:10.3762/bjnano.14.1
PMID:36703909
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9830493/
Abstract

In this work, we propose a method to harvest liquid water from water vapor using carbon nanocones. The condensation occurs due to the presence of hydrophilic sites at the nanocone entrance. The functionalization, together with the high mobility of water inside nanostructures, leads to a fast water flow through the nanostructure. We show using molecular dynamics simulations that this device is able to collect water if the surface functionalization is properly selected.

摘要

在这项工作中，我们提出了一种利用碳纳米锥从水蒸气中收集液态水的方法。由于纳米锥入口处存在亲水位点，从而发生冷凝现象。功能化以及纳米结构内部水的高迁移率，导致水快速流过纳米结构。我们通过分子动力学模拟表明，如果表面功能化选择得当，该装置能够收集水。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/65fe/9830493/496ecd04f1cb/Beilstein_J_Nanotechnol-14-01-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/65fe/9830493/a811ff2636ee/Beilstein_J_Nanotechnol-14-01-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/65fe/9830493/6989d2d546da/Beilstein_J_Nanotechnol-14-01-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/65fe/9830493/345aa2d282a2/Beilstein_J_Nanotechnol-14-01-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/65fe/9830493/2e863f18843c/Beilstein_J_Nanotechnol-14-01-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/65fe/9830493/3aed0d6d8573/Beilstein_J_Nanotechnol-14-01-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/65fe/9830493/37ae96ac0873/Beilstein_J_Nanotechnol-14-01-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/65fe/9830493/3e15646768c7/Beilstein_J_Nanotechnol-14-01-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/65fe/9830493/64f730cd6dfd/Beilstein_J_Nanotechnol-14-01-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/65fe/9830493/29b41c6960e3/Beilstein_J_Nanotechnol-14-01-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/65fe/9830493/496ecd04f1cb/Beilstein_J_Nanotechnol-14-01-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/65fe/9830493/a811ff2636ee/Beilstein_J_Nanotechnol-14-01-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/65fe/9830493/6989d2d546da/Beilstein_J_Nanotechnol-14-01-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/65fe/9830493/345aa2d282a2/Beilstein_J_Nanotechnol-14-01-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/65fe/9830493/2e863f18843c/Beilstein_J_Nanotechnol-14-01-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/65fe/9830493/3aed0d6d8573/Beilstein_J_Nanotechnol-14-01-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/65fe/9830493/37ae96ac0873/Beilstein_J_Nanotechnol-14-01-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/65fe/9830493/3e15646768c7/Beilstein_J_Nanotechnol-14-01-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/65fe/9830493/64f730cd6dfd/Beilstein_J_Nanotechnol-14-01-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/65fe/9830493/29b41c6960e3/Beilstein_J_Nanotechnol-14-01-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/65fe/9830493/496ecd04f1cb/Beilstein_J_Nanotechnol-14-01-g011.jpg

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