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

Thermal and Photochemical Electrocyclic Reactions: Overview01:26

Thermal and Photochemical Electrocyclic Reactions: Overview

2.2K
Electrocyclic reactions are reversible reactions. They involve an intramolecular cyclization or ring-opening of a conjugated polyene. Shown below are two examples of electrocyclic reactions. In the first reaction, the formation of the cyclic product is favored. In contrast, in the second reaction, ring-opening is favored due to the high ring strain associated with cyclobutene formation.
2.2K
Electrochemical Cells01:28

Electrochemical Cells

424
Electrochemical cells are systems that convert chemical energy into electrical energy or use electrical energy to drive chemical reactions. They consist of two electrodes in contact with an electrolyte, where redox reactions enable electron transfer. Most electrochemical cells include two half-cells connected by an external wire for electron flow and a salt bridge for ion flow. The salt bridge contains an electrolyte solution and maintains charge neutrality by allowing ions—not...
424

You might also read

Related Articles

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

Sort by
Same author

A hybrid LLM and machine learning framework for early fire detection in subway tunnels.

Scientific reports·2026
Same author

Substrate-derived peptides for selective covalent inhibition of protein tyrosine kinases.

bioRxiv : the preprint server for biology·2026
Same author

Multiplexed single-cell transcriptomics reveals diverse phenotypic outcomes for pathogenic SHP2 variants.

Science advances·2026
Same author

A strong, reversible, and conformal adhesive gel for diverse plants.

Science advances·2026
Same author

Red Ginseng Oil Enhances Lipid Metabolism and Liver Function in HepG2 Cells and Hypercholesterolemic Rats.

Journal of medicinal food·2026
Same author

On-site microRNA detection with 'off-the-shelf' glucose meter empowered by chimeric probe connecting CRISPR/Cas13a activation to kinases-driven glucose phosphorylation.

Biosensors & bioelectronics·2026

Related Experiment Video

Updated: May 7, 2026

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

Light-driven dry process of lithium-ion battery electrodes utilizing solid-liquid phase transitioning polymers.

Yujin Kang1, Minhee Lee2, Donghwan Ji1

  • 1Department of Chemical Engineering, Chung-Ang University, Seoul 06974, Republic of Korea. cylee@cau.ac.kr.

Chemical Communications (Cambridge, England)
|August 26, 2025
PubMed
Summary

A novel dry processing method uses photoliquefiable azobenzene (Azo) polymers to create lithium-ion battery electrodes. These Azo polymers act as temporary solvents and then solid binders, improving electrode performance and mechanical properties.

More Related Videos

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

15.9K
Non-aqueous Electrode Processing and Construction of Lithium-ion Coin Cells
12:28

Non-aqueous Electrode Processing and Construction of Lithium-ion Coin Cells

Published on: February 1, 2016

21.7K

Related Experiment Videos

Last Updated: May 7, 2026

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
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

15.9K
Non-aqueous Electrode Processing and Construction of Lithium-ion Coin Cells
12:28

Non-aqueous Electrode Processing and Construction of Lithium-ion Coin Cells

Published on: February 1, 2016

21.7K

Area of Science:

  • Materials Science
  • Electrochemistry
  • Polymer Chemistry

Background:

  • Traditional lithium-ion battery electrode manufacturing often involves wet processing, which is energy-intensive and uses volatile organic solvents.
  • Developing environmentally friendly and efficient electrode fabrication methods is crucial for advancing battery technology.

Purpose of the Study:

  • To introduce a dry processing strategy for lithium-ion battery electrodes using photoliquefiable polymers.
  • To demonstrate the dual functionality of azobenzene (Azo)-based polymers as temporary solvents and permanent binders.

Main Methods:

  • Utilized azobenzene (Azo)-based polymers that exhibit photoliquefaction under UV irradiation.
  • Incorporated Azo polymers into cathode composite materials, inducing temporary viscosity for processing.
  • Removed UV light to allow Azo polymers to re-solidify at room temperature, acting as binders.

Main Results:

  • Achieved a specific capacity of approximately 110 mAh g⁻¹ in the fabricated cathode.
  • Demonstrated 77% capacity retention over 100 charge-discharge cycles.
  • Enhanced mechanical properties of the electrodes due to the polymeric binder function of Azo polymers.

Conclusions:

  • The photoliquefiable Azo polymer-based dry processing strategy offers an efficient and potentially greener alternative for lithium-ion battery electrode fabrication.
  • This method successfully integrates temporary solvent behavior with permanent binder properties, leading to improved electrode performance and durability.