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

Ion Exchange01:17

Ion Exchange

623
Ion exchange chromatography separates charged molecules from a solution by reversibly exchanging them with mobile, or 'active', ions associated with the oppositely charged stationary phase. This method can be used to separate ions, soften and deionize water, and purify solutions. The polymers comprising the ion-exchange column are high-molecular-weight and chemically stable polymers, crosslinked to be porous and essentially insoluble. They are also functionalized with either acidic or...
623
Characteristics and Nomenclature of Copolymers01:24

Characteristics and Nomenclature of Copolymers

2.6K
Copolymers are the products obtained from the polymerization of multiple monomer species. So, in a polymer chain itself, there can be multiple repeating units that come from different monomers. The process of synthesizing a polymer from different monomer species is called copolymerization. When two monomers are involved, the polymer is known as a bipolymer. Polymers with three and four monomers are termed terpolymers and quaterpolymers, respectively. Figure 1 depicts the copolymerization of...
2.6K
Anionic Chain-Growth Polymerization: Overview01:20

Anionic Chain-Growth Polymerization: Overview

2.1K
The polymerization process that involves carbanion as an intermediate is called anionic polymerization. It is also a type of addition or chain-growth polymerization. Anionic polymerization gets initiated by a strong nucleophile such as an organolithium or a Grignard reagent. The most commonly used initiator for anionic polymerization is butyl lithium. Monomers involved in anionic polymerization must possess a vinyl group bonded to one or two electron-withdrawing groups. For instance,...
2.1K
Characteristics and Nomenclature of Homopolymers01:00

Characteristics and Nomenclature of Homopolymers

3.1K
Polymers that are made up of identical monomer units are called homopolymers. Only one repeating unit is involved in the construction of the homopolymer structure. For example, as depicted in Figure 1, polypropylene is a homopolymer constituted of propylene monomers. Here, the only repeating unit in the polymer chain is propylene.
3.1K

You might also read

Related Articles

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

Sort by
Same author

MolPy: A Large Language Model-Friendly Toolkit for Reactive Topology Editing in Polymer Simulations.

Journal of chemical information and modeling·2026
Same author

Real-Time Raman Monitoring of Photopolymerization in Rubber-Acrylate Networks for Assessing the Impact of Initiator Concentration on Grafting, Kinetic and Thermal Stability.

The journal of physical chemistry. B·2026
Same author

Probing Weak Halogen Bonding in Aqueous Solution.

Journal of the American Chemical Society·2026
Same author

Porous Structuring of Si Microparticles for Li-Ion Battery Anodes by Urea-Assisted Etching.

ACS omega·2026
Same author

Equilibration of ion distribution at polymer/ceramic interfaces.

Physical chemistry chemical physics : PCCP·2025
Same author

Interfacial degradation of PEO-based polymer electrolytes on the NMC cathode and CEI components prediction.

The Journal of chemical physics·2025

Related Experiment Video

Updated: Jul 23, 2025

Synthesizing a Gel Polymer Electrolyte for Supercapacitors, Assembling a Supercapacitor Using a Coin Cell, and Measuring Gel Electrolyte Performance
08:59

Synthesizing a Gel Polymer Electrolyte for Supercapacitors, Assembling a Supercapacitor Using a Coin Cell, and Measuring Gel Electrolyte Performance

Published on: November 30, 2022

4.5K

Do non-coordinating polymers function as host materials for solid polymer electrolytes? The case of PVdF-HFP.

Guiomar Hernández1, Tian Khoon Lee1,2, Máté Erdélyi3

  • 1Department of Chemistry - Ångström Laboratory, Uppsala University Box 538 SE-751 21 Uppsala Sweden Guiomar.Hernandez@kemi.uu.se Jonas.Mindemark@kemi.uu.se.

Journal of Materials Chemistry. A
|July 20, 2023
PubMed
Summary

Poly(vinylidene fluoride-co-hexafluoropropylene) (PVdF-HFP) is a poor host for solid polymer electrolytes (SPEs) in batteries. Fluorophilic interactions, not dielectric constant, govern salt dissolution and conductivity in these SPEs.

More Related Videos

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

21.7K
Reductive Electropolymerization of a Vinyl-containing Poly-pyridyl Complex on Glassy Carbon and Fluorine-doped Tin Oxide Electrodes
09:17

Reductive Electropolymerization of a Vinyl-containing Poly-pyridyl Complex on Glassy Carbon and Fluorine-doped Tin Oxide Electrodes

Published on: January 30, 2015

11.9K

Related Experiment Videos

Last Updated: Jul 23, 2025

Synthesizing a Gel Polymer Electrolyte for Supercapacitors, Assembling a Supercapacitor Using a Coin Cell, and Measuring Gel Electrolyte Performance
08:59

Synthesizing a Gel Polymer Electrolyte for Supercapacitors, Assembling a Supercapacitor Using a Coin Cell, and Measuring Gel Electrolyte Performance

Published on: November 30, 2022

4.5K
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

21.7K
Reductive Electropolymerization of a Vinyl-containing Poly-pyridyl Complex on Glassy Carbon and Fluorine-doped Tin Oxide Electrodes
09:17

Reductive Electropolymerization of a Vinyl-containing Poly-pyridyl Complex on Glassy Carbon and Fluorine-doped Tin Oxide Electrodes

Published on: January 30, 2015

11.9K

Area of Science:

  • Materials Science
  • Electrochemistry
  • Polymer Chemistry

Background:

  • Solid polymer electrolytes (SPEs) are crucial for advanced battery applications.
  • Poly(vinylidene fluoride-co-hexafluoropropylene) (PVdF-HFP) is commonly used in SPEs despite poor solvent properties.
  • Understanding PVdF-HFP's limitations is key to developing better battery electrolytes.

Purpose of the Study:

  • To investigate the salt dissolution and ionic conductivity of PVdF-HFP-based SPEs.
  • To elucidate the factors controlling the performance of PVdF-HFP as an SPE host.
  • To explore the role of polymer-anion interactions in SPE behavior.

Main Methods:

  • Fabrication of PVdF-HFP electrolytes using two distinct methods.
  • Analysis of salt dissolution properties.
  • Measurement of ionic conductivity.
  • Utilizing a low-molecular-weight solvent analogue for comparison.

Main Results:

  • PVdF-HFP demonstrates poor performance as an SPE host, contrary to expectations based on its dielectric constant.
  • Salt dissolution is primarily driven by fluorophilic interactions between the anion and the PVdF-HFP polymer.
  • Ionic conductivity is significantly influenced by these specific polymer-anion interactions.

Conclusions:

  • PVdF-HFP is not an ideal polymer matrix for SPEs due to limited salt dissolution.
  • Fluorophilic interactions are the dominant mechanism for salt dissolution in PVdF-HFP electrolytes.
  • Future SPE development should consider specific polymer-anion interactions for enhanced performance.