Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Precipitation and Co-precipitation01:17

Precipitation and Co-precipitation

Precipitation and coprecipitation methods can be used to separate a mixture of ions in a solution. In qualitative inorganic analysis, ions that form sparingly soluble precipitates with the same reagent are separated based on the differences in solubility products. For example, consider the separation of Cu(II) and Fe(II) ions by precipitation as insoluble sulfides. First, copper(II) sulfide is precipitated by the addition of acidic H2S, where the dissociation of H2S is suppressed. Adding H2S...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Tailoring Hydrogen Bonding in Organic Frameworks for Rapid Atmospheric Water Harvesting with Low-Temperature Regeneration.

Journal of the American Chemical Society·2026
Same author

Welding Adjacent Layers in Additively Manufactured Polypropylene via Expansion Annealing.

Macromolecules·2026
Same author

Impact of Degradable Linkages on the Crystallization Behaviors of Polyethylene Mimics.

Macromolecules·2026
Same author

Catalyst Influence on the Crystallization Behaviors and Mechanical Properties of Polyethylene Vitrimers.

Macromolecules·2026
Same author

Understanding Non-isothermal Crystallization Behaviors of Polyethylene-Derived Vitrimers.

Macromolecules·2026
Same author

Architecting ordered mesoporous materials <i>via</i> additive manufacturing.

Materials horizons·2026

Related Experiment Video

Updated: Jul 14, 2026

Synthesis of Hydrogels with Antifouling Properties As Membranes for Water Purification
07:32

Synthesis of Hydrogels with Antifouling Properties As Membranes for Water Purification

Published on: April 7, 2017

Sulfonated Polyethylene for Solar-Driven Atmospheric Water Harvesting.

Jian Zheng1, Chen Wang2, Jin Qian1

  • 1School of Polymer Science and Engineering, University of Southern Mississippi, Hattiesburg, Mississippi, USA.

Macromolecular Rapid Communications
|July 13, 2026
PubMed
Summary

This study introduces sulfonated polyethylene (PE) as a cost-effective material for atmospheric water harvesting (AWH). This innovative sorbent efficiently captures and releases water using solar energy, offering a sustainable solution for freshwater production.

Keywords:
atmospheric water harvestinghygroscopic polymersolar‐driven desorptionsulfonationupcycling

More Related Videos

Proof-of-Concept for Gas-Entrapping Membranes Derived from Water-Loving SiO2/Si/SiO2 Wafers for Green Desalination
09:39

Proof-of-Concept for Gas-Entrapping Membranes Derived from Water-Loving SiO2/Si/SiO2 Wafers for Green Desalination

Published on: March 1, 2020

Experimental System of Solar Adsorption Refrigeration with Concentrated Collector
07:18

Experimental System of Solar Adsorption Refrigeration with Concentrated Collector

Published on: October 18, 2017

Related Experiment Videos

Last Updated: Jul 14, 2026

Synthesis of Hydrogels with Antifouling Properties As Membranes for Water Purification
07:32

Synthesis of Hydrogels with Antifouling Properties As Membranes for Water Purification

Published on: April 7, 2017

Proof-of-Concept for Gas-Entrapping Membranes Derived from Water-Loving SiO2/Si/SiO2 Wafers for Green Desalination
09:39

Proof-of-Concept for Gas-Entrapping Membranes Derived from Water-Loving SiO2/Si/SiO2 Wafers for Green Desalination

Published on: March 1, 2020

Experimental System of Solar Adsorption Refrigeration with Concentrated Collector
07:18

Experimental System of Solar Adsorption Refrigeration with Concentrated Collector

Published on: October 18, 2017

Area of Science:

  • Materials Science
  • Environmental Science
  • Chemical Engineering

Background:

  • Atmospheric water harvesting (AWH) offers a solution to water scarcity.
  • Existing sorbents face challenges like high cost, complex synthesis, and leaching.
  • Sorbent regeneration often requires energy-intensive heating.

Purpose of the Study:

  • To develop a low-cost, scalable, and safe sorbent for AWH.
  • To utilize commodity polyolefins for efficient water capture and release.
  • To enable energy-efficient, solar-driven water harvesting.

Main Methods:

  • Modification of polyethylene (PE) via a straightforward sulfonation process.
  • Introduction of hydrophilic sulfonic acid groups onto the PE backbone.
  • Evaluation of water vapor sorption performance and durability through dynamic vapor sorption measurements.

Main Results:

  • Sulfonated PE demonstrated strong water vapor sorption (up to 0.58 g/g at 90% RH).
  • The material exhibited excellent durability over 60 sorption cycles.
  • Intrinsic photothermal properties enabled efficient solar-driven water release without external energy input.

Conclusions:

  • Sulfonated PE is a viable, low-cost, and scalable sorbent for atmospheric water harvesting.
  • The material offers a sustainable route for upcycling polyolefin plastics.
  • This approach supports practical and energy-efficient freshwater production.