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

Polymer Classification: Crystallinity01:21

Polymer Classification: Crystallinity

3.2K
Unlike ionic or small covalent molecules, polymers do not form crystalline solids due to the diffusion limitations of their long-chain structures. However, polymers contain microscopic crystalline domains separated by amorphous domains.
Crystalline domains are the regions where polymer chains are aligned in an orderly manner and held together in proximity by intermolecular forces. For example, chains in the crystalline domains of polyethylene and nylon are bound together by van der Waals...
3.2K
Ion Exchange01:17

Ion Exchange

676
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...
676
Cationic Chain-Growth Polymerization: Mechanism00:57

Cationic Chain-Growth Polymerization: Mechanism

2.4K
The cationic polymerization mechanism consists of three steps: initiation, propagation, and termination. In the initiation step of the polymerization process, the π bond of a monomer gets protonated by the Lewis acid catalyst, which is formed from boron trifluoride and water. The protonation of the π bond generates a carbocation stabilized by the electron‐donating group. In the propagation step, the π bond of the second monomer acts as a nucleophile and attacks the...
2.4K
Anionic Chain-Growth Polymerization: Overview01:20

Anionic Chain-Growth Polymerization: Overview

2.2K
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,...
2.2K
Molecular Models02:00

Molecular Models

40.9K
Physical models representing molecular architectures of chemical compounds play essential roles in understanding chemistry. The use of molecular models makes it easier to visualize the structures and shapes of atoms and molecules.
40.9K
Ionic Crystal Structures02:42

Ionic Crystal Structures

15.2K
Ionic crystals consist of two or more different kinds of ions that usually have different sizes. The packing of these ions into a crystal structure is more complex than the packing of metal atoms that are the same size.
Most monatomic ions behave as charged spheres, and their attraction for ions of opposite charge is the same in every direction. Consequently, stable structures for ionic compounds result (1) when ions of one charge are surrounded by as many ions as possible of the opposite...
15.2K

You might also read

Related Articles

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

Sort by
Same author

Tirzepatide improves angiogenesis after diabetic hindlimb ischemia through Akt/eNOS and ERK1/2 pathways.

Peptides·2026
Same author

Atomic-Scale Imaging Reveals Polar-π Interactions in Two-Dimensional Molecular Superlattices.

Journal of the American Chemical Society·2026
Same author

Vericiguat improves CKD-related vascular calcification through the NO/cGMP/PKG pathway.

International immunopharmacology·2026
Same author

S2DB-mmWave YOLOv8n: Multi-object detection for millimeter-wave radar using YOLOv8n with optimized multi-scale features.

PloS one·2025
Same author

Three-Dimensional Crystals Assembled by Linear Oligopeptoids.

Nano letters·2025
Same author

Cooperative Role of Mixed Solvent in the Evaporation-Induced Self-Assembly of Polypeptoid Nanocrystals.

ACS applied nano materials·2025

Related Experiment Video

Updated: Sep 22, 2025

Assembly and Characterization of Polyelectrolyte Complex Micelles
08:44

Assembly and Characterization of Polyelectrolyte Complex Micelles

Published on: March 2, 2020

11.0K

Coarse-Grained Modeling of Ion-Containing Polymers.

Zhenghao Zhu1, Xubo Luo1, Stephen J Paddison1

  • 1Department of Chemical & Biomolecular Engineering, University of Tennessee, Knoxville, Tennessee 37996, United States.

Chemical Reviews
|May 20, 2022
PubMed
Summary

Coarse-grained modeling helps understand ion-containing polymers for energy devices. This review guides the design of advanced proton exchange membranes (PEMs), anion exchange membranes (AEMs), and polymerized ionic liquids (polyILs).

More Related Videos

T-wave Ion Mobility-mass Spectrometry: Basic Experimental Procedures for Protein Complex Analysis
16:40

T-wave Ion Mobility-mass Spectrometry: Basic Experimental Procedures for Protein Complex Analysis

Published on: July 31, 2010

24.8K
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: Sep 22, 2025

Assembly and Characterization of Polyelectrolyte Complex Micelles
08:44

Assembly and Characterization of Polyelectrolyte Complex Micelles

Published on: March 2, 2020

11.0K
T-wave Ion Mobility-mass Spectrometry: Basic Experimental Procedures for Protein Complex Analysis
16:40

T-wave Ion Mobility-mass Spectrometry: Basic Experimental Procedures for Protein Complex Analysis

Published on: July 31, 2010

24.8K
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
  • Polymer Chemistry
  • Computational Modeling

Background:

  • Ion-containing polymers are crucial electrolytes for energy storage and conversion devices.
  • Understanding the link between mesoscopic structure and ion/solvent dynamics is incomplete.
  • Coarse-grained modeling offers an efficient method to study these soft materials.

Purpose of the Study:

  • To review the structure-property relationships in ion-containing polymers.
  • To provide insights into material design using coarse-grained modeling and experimental data.
  • To focus on proton exchange membranes (PEMs), anion exchange membranes (AEMs), and polymerized ionic liquids (polyILs).

Main Methods:

  • Literature review summarizing current developments.
  • Analysis of coarse-grained modeling and simulation techniques.
  • Integration of experimental strategies with computational insights.

Main Results:

  • Summarizes the current understanding of structure-property relationships in ion-containing polymers.
  • Highlights the utility of coarse-grained modeling for exploring structural and dynamical properties.
  • Identifies similarities and differences among PEMs, AEMs, and polyILs.

Conclusions:

  • Coarse-grained modeling is essential for understanding ion-containing polymer behavior.
  • Insights gained can guide the rational design of high-performance materials.
  • This knowledge is vital for advancing power source technologies.