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 Experiment Video

Updated: May 14, 2025

Preparation of Biopolymer Aerogels Using Green Solvents
08:13

Preparation of Biopolymer Aerogels Using Green Solvents

Published on: July 4, 2016

17.5K

Ultramicroporous Ionic Liquid-Supported Aerogel Composites.

Wenshuo Pan1,2, Shaojuan Zeng2, Jiang Chang2

  • 1College of New Material and Chemical Engineering, Beijing Institute of Petrochemical Technology, Beijing 102617, China.

Nanomaterials (Basel, Switzerland)
|April 11, 2025
PubMed
Summary

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Superior Selective and Fast NH<sub>3</sub> Adsorption of Soft Porous MOF/Ionic Liquid Composites with Ordering Phase Transitions.

Journal of the American Chemical Society·2026
Same author

Molecularly Engineered PVDF-HFP Electrolyte with PVDC Analog for High-Performance Solid-State Lithium Metal Batteries.

ACS applied materials & interfaces·2026
Same author

Pretreatment steroids and delayed intervention predict poor long-term outcomes in spinal dural arteriovenous fistulas: a cohort study.

Journal of neurointerventional surgery·2026
Same author

Noninvasive Volume Measurement of Cerebral Arteriovenous Malformation Nidus: Silent MRA Compared with TOF-MRA.

AJNR. American journal of neuroradiology·2026
Same author

Study on the effect and mechanism of sesamin on P2X3-related cheek allergic contact dermatitis in mice induced by SADBE stimulation.

Neuropharmacology·2026
Same author

Hypericin alleviates high glucose-induced ferroptosis in cultured rat satellite glial cells via targeting P2X7R to activate the Akt/GSK3β/Nrf2 axis.

Neuropharmacology·2026
This summary is machine-generated.

Novel ultramicropore ionic liquid-supported aerogel composites (UILACs) efficiently capture and separate low-concentration ammonia (NH3). These UILACs show significantly enhanced capacity and selectivity for ammonia, proving effective for energy applications.

Area of Science:

  • Materials Science
  • Chemical Engineering
  • Environmental Science

Background:

  • Low-concentration ammonia (NH3) capture is critical for ammonia-hydrogen fuel cells and environmental control.
  • Existing methods face challenges in efficiency and selectivity for trace ammonia levels.

Purpose of the Study:

  • Develop novel ultramicropore ionic liquid-supported aerogel composites (UILACs) for efficient low-concentration ammonia capture and separation.
  • Enhance ammonia adsorption capacity and selectivity through engineered material structures.

Main Methods:

  • Synthesis of UILACs incorporating ionic liquids within an ultramicroporous aerogel framework.
  • Ammonia adsorption capacity and selectivity measurements at varying concentrations and conditions.
  • Breakthrough experiments for NH3/H2 and NH3/N2 separation.
Keywords:
NH3 adsorptionaerogelionic liquidsseparationultramicroporous

More Related Videos

Preparing Silica Aerogel Monoliths via a Rapid Supercritical Extraction Method
06:54

Preparing Silica Aerogel Monoliths via a Rapid Supercritical Extraction Method

Published on: February 28, 2014

20.2K
A Rapid Synthesis Method for Au, Pd, and Pt Aerogels Via Direct Solution-Based Reduction
10:37

A Rapid Synthesis Method for Au, Pd, and Pt Aerogels Via Direct Solution-Based Reduction

Published on: June 18, 2018

8.6K

Related Experiment Videos

Last Updated: May 14, 2025

Preparation of Biopolymer Aerogels Using Green Solvents
08:13

Preparation of Biopolymer Aerogels Using Green Solvents

Published on: July 4, 2016

17.5K
Preparing Silica Aerogel Monoliths via a Rapid Supercritical Extraction Method
06:54

Preparing Silica Aerogel Monoliths via a Rapid Supercritical Extraction Method

Published on: February 28, 2014

20.2K
A Rapid Synthesis Method for Au, Pd, and Pt Aerogels Via Direct Solution-Based Reduction
10:37

A Rapid Synthesis Method for Au, Pd, and Pt Aerogels Via Direct Solution-Based Reduction

Published on: June 18, 2018

8.6K
  • Density functional theory (DFT) calculations and isothermal analysis to elucidate adsorption mechanisms.

    • Main Results:

    • UILACs achieved a maximum NH3 capacity of 164.69 mg NH3/g, 3.47 times higher than pure aerogel.
    • Exceptional NH3/H2 selectivity (2460) and NH3/N2 selectivity (10,474) at 1000 ppm NH3.
    • Stable adsorption performance maintained over ten adsorption-desorption cycles.

    Conclusions:

    • UILACs demonstrate superior performance in low-concentration ammonia capture and separation compared to pure aerogels.
    • The enhanced performance is attributed to high ionic liquid loading, specific HAIL-NH3 interactions, and the ultramicropore structure.
    • UILACs show significant potential for efficient ammonia management in energy and environmental applications.