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

Enabling low-temperature aqueous zinc/copper-sulfur hybrid batteries through electrolyte design.

Nature communications·2026
Same author

Ce<sup>3+</sup>-Driven Rapid Surface Reconstruction Strategy for Nano-engineered Superhydrophobic Ultrathin Copper Foil.

ACS applied materials & interfaces·2026
Same author

The key approach to fabricate ultra-high strength dual-phase titanium alloys and its practice.

Nanoscale·2025
Same author

Ce Salt-Assisted Construction of Bilayer Cu-Ce-O Nanostructure Arrays on Cu Foil Enhances Methanol Oxidation Performance.

Inorganic chemistry·2025
Same author

Si Single-Atom Sites Anchored Carbon Anode Achieving the Zero-Strain Feature and Superior Li<sup>+</sup> Storage Performance.

ChemSusChem·2024
Same author

Dynamic Regulation Achieving High-Performance La-Containing Prussian Blue Analogues for Aqueous K<sup>+</sup> Storage.

ACS applied materials & interfaces·2023

Related Experiment Video

Updated: Aug 8, 2025

In Situ Neutron Powder Diffraction Using Custom-made Lithium-ion Batteries
11:25

In Situ Neutron Powder Diffraction Using Custom-made Lithium-ion Batteries

Published on: November 10, 2014

15.8K

2D TaSe2 as a zero-strain and high-performance anode material for Li+ storage.

Fei Wang1, Jian Mao1

  • 1College of Materials Science and Engineering, Sichuan University, Chengdu 610065, China. maojian@scu.edu.cn.

Materials Horizons
|February 28, 2023
PubMed
Summary

Novel two-dimensional tantalum diselenide (2D TaSe2) exhibits zero-strain properties for enhanced battery safety and performance. This advanced anode material offers superior capacity and energy density compared to graphite, paving the way for next-generation energy storage.

More Related Videos

Characterization of Electrode Materials for Lithium Ion and Sodium Ion Batteries Using Synchrotron Radiation Techniques
10:03

Characterization of Electrode Materials for Lithium Ion and Sodium Ion Batteries Using Synchrotron Radiation Techniques

Published on: November 11, 2013

25.5K
Solid-state Graft Copolymer Electrolytes for Lithium Battery Applications
05:33

Solid-state Graft Copolymer Electrolytes for Lithium Battery Applications

Published on: August 12, 2013

21.8K

Related Experiment Videos

Last Updated: Aug 8, 2025

In Situ Neutron Powder Diffraction Using Custom-made Lithium-ion Batteries
11:25

In Situ Neutron Powder Diffraction Using Custom-made Lithium-ion Batteries

Published on: November 10, 2014

15.8K
Characterization of Electrode Materials for Lithium Ion and Sodium Ion Batteries Using Synchrotron Radiation Techniques
10:03

Characterization of Electrode Materials for Lithium Ion and Sodium Ion Batteries Using Synchrotron Radiation Techniques

Published on: November 11, 2013

25.5K
Solid-state Graft Copolymer Electrolytes for Lithium Battery Applications
05:33

Solid-state Graft Copolymer Electrolytes for Lithium Battery Applications

Published on: August 12, 2013

21.8K

Area of Science:

  • Materials Science
  • Electrochemistry
  • Energy Storage

Background:

  • Zero-strain property is crucial for anode material safety and cycling stability in batteries.
  • Existing zero-strain anode materials have limitations and performance trade-offs.
  • Development of high-performance, stable anode materials is essential for advanced energy storage.

Purpose of the Study:

  • To explore novel two-dimensional tantalum diselenide (2D TaSe2) as a zero-strain anode material.
  • To investigate the lithium-ion storage mechanism and performance of 2D TaSe2.
  • To demonstrate the potential of 2D TaSe2 for high-performance batteries.

Main Methods:

  • Synthesis and characterization of 2D TaSe2.
  • Electrochemical testing of 2D TaSe2 as an anode material.
  • Density Functional Theory (DFT) calculations to elucidate storage mechanisms.

Main Results:

  • 2D TaSe2 demonstrates a zero-strain feature (0.042%) due to Li+ solid-solution mechanism, ensuring excellent cycling stability.
  • Exhibits the highest specific capacity among zero-strain anodes and surpasses graphite in energy density.
  • Achieves high areal, volumetric, and gravimetric capacities, with performance insensitive to loading mass.
  • A full cell with a LiFePO4 cathode shows good overall performance.

Conclusions:

  • 2D TaSe2 is a promising zero-strain anode material with exceptional performance.
  • The study provides a new paradigm for designing high-performance, zero-strain alkali-metal-ion anode materials.
  • This research contributes to the advancement of safer and more efficient battery technologies.