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Practical water production from desert air

Journal Article · · Science Advances
 [1];  [2];  [2];  [2];  [2];  [3]
  1. Univ. of California, Berkeley, CA (United States). Kavli Energy NanoScience Inst. and Berkeley Global Science Inst. Dept. of Chemistry; DOE/OSTI
  2. Univ. of California, Berkeley, CA (United States). Kavli Energy NanoScience Inst. and Berkeley Global Science Inst. Dept. of Chemistry; Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Materials Sciences Division
  3. Univ. of California, Berkeley, CA (United States). Kavli Energy NanoScience Inst. and Berkeley Global Science Inst. Dept. of Chemistry; Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Materials Sciences Division; King Abdulaziz City for Science and Technology (KACST), Riyadh (Saudi Arabia)
Energy-efficient production of water from desert air has not been developed. A proof-of-concept device for harvesting water at low relative humidity was reported; however, it used external cooling and was not desert-tested. We report a laboratory-to-desert experiment where a prototype using up to 1.2 kg of metal-organic framework (MOF)–801 was tested in the laboratory and later in the desert of Arizona, USA. It produced 100 g of water per kilogram of MOF-801 per day-and-night cycle, using only natural cooling and ambient sunlight as a source of energy. We also report an aluminum-based MOF-303, which delivers more than twice the amount of water. The desert experiment uncovered key parameters pertaining to the energy, material, and air requirements for efficient production of water from desert air, even at a subzero dew point.
Research Organization:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
Grant/Contract Number:
AC02-05CH11231
OSTI ID:
1625992
Journal Information:
Science Advances, Journal Name: Science Advances Journal Issue: 6 Vol. 4; ISSN 2375-2548
Publisher:
AAASCopyright Statement
Country of Publication:
United States
Language:
English

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Simulation Meets Experiment: Unraveling the Properties of Water in Metal–Organic Frameworks through Vibrational Spectroscopy journal May 2021
Porous Crystals Provide Potable Water from Air journal September 2019
Block co-polyMOFs: morphology control of polymer–MOF hybrid materials journal January 2019
Energy performance and climate dependency of technologies for fresh water production from atmospheric water vapour journal January 2020
Water vapor capturing using an array of traveling liquid beads for desalination and water treatment journal April 2019
The Chemistry of Reticular Framework Nanoparticles: MOF, ZIF, and COF Materials journal February 2020
An Interfacial Solar‐Driven Atmospheric Water Generator Based on a Liquid Sorbent with Simultaneous Adsorption–Desorption journal September 2019
Highly Efficient Clean Water Production from Contaminated Air with a Wide Humidity Range journal December 2019
Kristall‐Engineering: ein Blick in die Zukunft journal February 2019
An Interfacial Solar Heating Assisted Liquid Sorbent Atmospheric Water Generator journal July 2019
Efficient Solar‐Driven Water Harvesting from Arid Air with Metal–Organic Frameworks Modified by Hygroscopic Salt journal February 2020
An Interfacial Solar Heating Assisted Liquid Sorbent Atmospheric Water Generator journal July 2019
Efficient Solar‐Driven Water Harvesting from Arid Air with Metal–Organic Frameworks Modified by Hygroscopic Salt journal March 2020
A metal–organic framework for efficient water-based ultra-low-temperature-driven cooling journal July 2019
Kinetic stability of metal–organic frameworks for corrosive and coordinating gas capture journal September 2019
Anionic and neutral 2D indium metal–organic frameworks as catalysts for the Ugi one-pot multicomponent reaction journal January 2019
Evaluation of the highly stable metal–organic framework MIL-53(Al)-TDC (TDC = 2,5-thiophenedicarboxylate) as a new and promising adsorbent for heat transformation applications journal January 2018
A bi-polyoxometallate-based host–guest metal–organic framework journal January 2020
Phosphonium zwitterions for lighter and chemically-robust MOFs: highly reversible H 2 S capture and solvent-triggered release journal January 2019
Hollow spherical SiO 2 micro-container encapsulation of LiCl for high-performance simultaneous heat reallocation and seawater desalination journal January 2020
Secondary building units as the turning point in the development of the reticular chemistry of MOFs journal October 2018
Green Synthesis of a Functionalized Zirconium-Based Metal–Organic Framework for Water and Ethanol Adsorption journal April 2019


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