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Journal of Emerging Investigators, 2020
Global water shortages and droughts have become more common and severe. One solution to address this shortage is the collection and use of atmospheric water, as it is sustainable, clean, and renewable. The objective of this project was to test various materials to determine which ones collect the most atmospheric water when exposed to the same ...
Neve Greenwald, Krista Finlay
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Global water shortages and droughts have become more common and severe. One solution to address this shortage is the collection and use of atmospheric water, as it is sustainable, clean, and renewable. The objective of this project was to test various materials to determine which ones collect the most atmospheric water when exposed to the same ...
Neve Greenwald, Krista Finlay
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Improving atmospheric water production yield: Enabling multiple water harvesting cycles with nano sorbent [PDF]
Nano Energy, 2020 Clean water shortage has long been a challenge in remote and landlocked communities especially for the impoverished. Atmospheric water is now considered as an unconventional but accessible fresh water source and sorption-based atmospheric water generator
Seunghyun Hong, Peng Wang, Yusuf Shi
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Covalent Organic Frameworks for Atmospheric Water Harvesting
Advanced Materials, 2023AbstractAtmospheric water harvesting using reticular materials is an innovation that has the potential to change the world. Using covalent organic frameworks (COFs) for capturing water holds great promise because COFs are metal‐free, stable under working conditions, and their structure can be intentionally designed to meet the requirements for this ...
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Challenges and prospects for atmospheric water harvesting
2023When our water resources become more polluted and accessibility to clean water more difficult, we can imagine collecting the steam from the air for our drinking necessity. We’ll talk to Omar Yaghi and Peng Wang about new advances in atmospheric water harvesting and what are the prospects and challenges to develop the technology so that it can make a ...
Omar Yaghi, Peng Wang
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Microtubular PEDOT-Coated Bricks for Atmospheric Water Harvesting
ACS Applied Materials & Interfaces, 2021Atmospheric water harvesting is a promising technology for alleviating global water scarcity. Current water sorption materials efficiently capture water vapor from ubiquitous air; however, they are difficult to scale up due to high costs, complex device engineering, and intensive energy consumption.
Hongmin Wang +5 more
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Atmospheric water harvesting system [PDF]
A low-cost, passive atmospheric water harvesting system designed for agricultural and community use. It employs a modular pyramidal frame built from ½" PVC tubing and 3D-printed connectors that support interchangeable shade or HDPE meshes at a 67 ...
KAPUSTIN IEVGEN, KUO DAVID S
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Efficient Atmospheric Water Harvesting of Superhydrophilic Photothermic Nanocapsule
Small, 2023Abstract Drought and water scarcity are two of the world's major problems. Solar‐powered sorption‐based atmospheric water harvesting technology is a promising solution in this category. The main challenge is to design materials with high water harvesting performance while achieving fast water vapor adsorption ...
Xuefeng Han +9 more
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Macroporous Hydrogel for High-Performance Atmospheric Water Harvesting
ACS Applied Materials & Interfaces, 2022Simple, low-cost, and high-performance atmospheric water harvesting (AWH) still remains challenging in the context of global water shortage. Here, we present a simple and low-cost macroporous hydrogel for high-performance AWH to address this challenge.
Tong Lyu +5 more
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Materials Engineering for Atmospheric Water Harvesting: Progress and Perspectives
Advanced Materials, 2022AbstractAtmospheric water harvesting (AWH) is emerging as a promising strategy to produce fresh water from abundant airborne moisture to overcome the global clean water shortage. The ubiquitous moisture resources allow AWH to be free from geographical restrictions and potentially realize decentralized applications, making it a vital parallel or ...
Hengyi Lu +5 more
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Hierarchical Engineering of Sorption‐Based Atmospheric Water Harvesters
Advanced Materials, 2023AbstractHarvesting water from air in sorption‐based devices is a promising solution to decentralized water production, aiming for providing potable water anywhere, anytime. This technology involves a series of coupled processes occurring at distinct length scales, ranging from nanometer to meter and even larger, including water sorption/desorption at ...
Yan Song +5 more
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