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

You might also read

Related Articles

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

Sort by
Same author

Scalable Production of Tailor-Designed MXene-Hydrogel Core-Shell Fibers via Dual Stress-Guided Alignment during Thermal Drawing.

ACS nano·2025
Same author

Gate-Tunable Electron Trap Dynamics in Defect-Engineered MoS<sub>2</sub>-WSe<sub>2</sub> Heterostructures for Broadband Photodetection.

ACS nano·2025
Same author

Fe-N<sub>4</sub>@Graphene Single-Atom Catalyst-Based Nanozyme against Influenza A Virus.

ACS applied materials & interfaces·2025
Same author

Mussel-Inspired Self-Assembly of PtO<sub>4</sub> Atomic Catalysts for Interfacial Synergistic Hydrogen Evolution.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2025
Same author

Surface Tension-Driven Self-Planarization of MXene Liquid Crystalline Fiber for High-Performance Energy Storage.

ACS nano·2025
Same author

Bioinspired Deformable Antireflective Materials by Block Copolymer Self-Assembly.

ACS applied materials & interfaces·2025

Related Experiment Video

Updated: Apr 23, 2026

Solar-Driven Electrochemical Green Fuel Production from CO2 and Water Using Ti3C2Tx MXene-Supported CuZn and NiCo Catalysts
10:15

Solar-Driven Electrochemical Green Fuel Production from CO2 and Water Using Ti3C2Tx MXene-Supported CuZn and NiCo Catalysts

Published on: November 7, 2025

1.5K

Hierarchically Porous and Interconnected Ti3C2Tx MXene Networks via Interface-Directed Functionalization for

Gang San Lee1, Jungwoo Choi1, Yeo Hoon Yoon1

  • 1Department of Materials Science and Engineering, KAIST, Daejeon 34141, Republic of Korea.

ACS Nano
|April 21, 2026
PubMed
Summary

Researchers developed 3D MXene networks for energy storage by controlling flake wettability at water-nonpolar interfaces. This novel assembly method enhances lithium-sulfur battery performance through improved ion transport and polysulfide management.

Keywords:
Li–S batteriesMXeneshierarchical structureinterfacial functionalizationself-assembly

More Related Videos

Screening of Coatings for an All-Solid-State Battery Using In Situ Transmission Electron Microscopy
07:20

Screening of Coatings for an All-Solid-State Battery Using In Situ Transmission Electron Microscopy

Published on: January 20, 2023

4.1K
Preparation of Graphene Liquid Cells for the Observation of Lithium-ion Battery Material
10:53

Preparation of Graphene Liquid Cells for the Observation of Lithium-ion Battery Material

Published on: February 5, 2019

8.5K

Related Experiment Videos

Last Updated: Apr 23, 2026

Solar-Driven Electrochemical Green Fuel Production from CO2 and Water Using Ti3C2Tx MXene-Supported CuZn and NiCo Catalysts
10:15

Solar-Driven Electrochemical Green Fuel Production from CO2 and Water Using Ti3C2Tx MXene-Supported CuZn and NiCo Catalysts

Published on: November 7, 2025

1.5K
Screening of Coatings for an All-Solid-State Battery Using In Situ Transmission Electron Microscopy
07:20

Screening of Coatings for an All-Solid-State Battery Using In Situ Transmission Electron Microscopy

Published on: January 20, 2023

4.1K
Preparation of Graphene Liquid Cells for the Observation of Lithium-ion Battery Material
10:53

Preparation of Graphene Liquid Cells for the Observation of Lithium-ion Battery Material

Published on: February 5, 2019

8.5K

Area of Science:

  • Materials Science
  • Electrochemistry
  • Nanotechnology

Background:

  • Two-dimensional (2D) transition metal carbides/nitrides (MXenes) offer excellent electrical properties and high surface area for energy storage.
  • Assembling MXenes into 3D networks is crucial for energy storage applications, but porosity control often relies on templates, neglecting MXene dispersion and wetting.
  • Understanding MXene wetting behavior is key to designing advanced 3D architectures for energy storage.

Purpose of the Study:

  • To develop 3D-interconnected, hierarchically porous MXene networks using interface-directed functionalization.
  • To investigate the role of MXene flake wettability in controlling assembled structure and performance.
  • To enhance lithium-sulfur battery performance through rational microstructural design of MXene electrodes.

Main Methods:

  • Interface-directed functionalization of MXene flakes.
  • Organized assembly at water-nonpolar heterointerfaces.
  • Microstructural characterization and density functional theory (DFT) simulations.
  • Fabrication and testing of MXene-based electrodes for lithium-sulfur batteries.

Main Results:

  • Successfully fabricated 3D-interconnected, hierarchically porous Ti3C2Tx MXene networks.
  • Demonstrated tunable MXene assembled structures by controlling flake wettability.
  • Achieved high sulfur utilization and excellent rate capability in lithium-sulfur batteries due to enhanced electron/ion transport and polysulfide conversion.
  • Identified that local lattice strain, induced by nonplanar interfacial geometry, boosts polysulfide adsorption.

Conclusions:

  • Interface-directed functionalization provides a versatile strategy for tuning MXene microstructures.
  • The developed hierarchical network structure significantly improves lithium-sulfur battery performance.
  • This approach offers a broad framework for MXene-based electrode design beyond energy storage.