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

Dissolved Cellulose Couples with Flow and Capillarity to Affect Ionic Liquid Crystallization: An X-ray Diffraction and Raman Spectroscopy Study.

The journal of physical chemistry. B·2026
Same author

Straightforward synthesis of complex polymeric architectures with ultra-high chain density.

Chemical science·2024
Same author

Self-Assembled Hydrogel Membranes with Structurally Tunable Mechanical and Biological Properties.

Biomacromolecules·2024
Same author

Sulfonated polystyrenes: pH and Mg<sup>2+</sup>-insensitive amphiphilic copolymers for detergent-free membrane protein isolation.

European polymer journal·2023
Same author

The Effects of the Deacetylation of Chitin Nanowhiskers on the Performance of PCL/PLA Bio-Nanocomposites.

Polymers·2023
Same author

Morphology, Micromechanical, and Macromechanical Properties of Novel Waterborne Poly(urethane-urea)/Silica Nanocomposites.

Materials (Basel, Switzerland)·2023

Related Experiment Video

Updated: Sep 25, 2025

Strain Sensing Based on Multiscale Composite Materials Reinforced with Graphene Nanoplatelets
09:38

Strain Sensing Based on Multiscale Composite Materials Reinforced with Graphene Nanoplatelets

Published on: November 7, 2016

8.9K

Nano-modified epoxy: the effect of GO-based complex structures on mechanical performance.

Ivan Kelnar1, Alexander Zhigunov1, Ludmila Kaprálková1

  • 1Institute of Macromolecular Chemistry, Czech Academy of Sciences Heyrovského nám. 2 162 06 Praha Czech Republic kelnar@imc.cas.cz.

RSC Advances
|May 2, 2022
PubMed
Summary

Grafting polymers onto graphene oxide (GO) in epoxy creates nacre-mimicking structures, significantly enhancing mechanical properties compared to simple mixing. This GO-g-ATBN approach offers superior performance with lower additive concentrations.

More Related Videos

Synthesis and Functionalization of 3D Nano-graphene Materials: Graphene Aerogels and Graphene Macro Assemblies
10:23

Synthesis and Functionalization of 3D Nano-graphene Materials: Graphene Aerogels and Graphene Macro Assemblies

Published on: November 5, 2015

14.3K
Manufacturing of Three-dimensionally Microstructured Nanocomposites through Microfluidic Infiltration
14:24

Manufacturing of Three-dimensionally Microstructured Nanocomposites through Microfluidic Infiltration

Published on: March 12, 2014

12.5K

Related Experiment Videos

Last Updated: Sep 25, 2025

Strain Sensing Based on Multiscale Composite Materials Reinforced with Graphene Nanoplatelets
09:38

Strain Sensing Based on Multiscale Composite Materials Reinforced with Graphene Nanoplatelets

Published on: November 7, 2016

8.9K
Synthesis and Functionalization of 3D Nano-graphene Materials: Graphene Aerogels and Graphene Macro Assemblies
10:23

Synthesis and Functionalization of 3D Nano-graphene Materials: Graphene Aerogels and Graphene Macro Assemblies

Published on: November 5, 2015

14.3K
Manufacturing of Three-dimensionally Microstructured Nanocomposites through Microfluidic Infiltration
14:24

Manufacturing of Three-dimensionally Microstructured Nanocomposites through Microfluidic Infiltration

Published on: March 12, 2014

12.5K

Area of Science:

  • Materials Science and Engineering
  • Polymer Chemistry
  • Nanotechnology

Background:

  • Nanofillers (NFs) in polymer systems influence structure, especially in partially miscible blends like polymer-modified epoxy.
  • Graphene oxide (GO) and amine-terminated butadiene-acrylonitrile copolymer (ATBN) are key components for modifying epoxy properties.

Purpose of the Study:

  • To investigate the structure-directing effects of GO and ATBN in rubber-modified epoxy systems.
  • To explore the impact of grafting methods (in situ vs. pre-made) and GO functionalization on epoxy composite performance.

Main Methods:

  • Utilized different combinations of graphene oxide (GO) and amine-terminated butadiene-acrylonitrile copolymer (ATBN) in epoxy matrices.
  • Employed both in situ and pre-made grafting techniques for GO-ATBN functionalization.
  • Investigated GO grafted via epoxy groups or edge-localized carboxyls.

Main Results:

  • Grafted ATBN chains induced GO-g-ATBN to form nacre-mimicking lamellar structures, unlike typical exfoliation.
  • These lamellar structures, with elastically embedded GO, resulted in superior mechanical performance.
  • A small concentration of grafted polymer provided greater benefits than a higher concentration of separately added ATBN.

Conclusions:

  • Grafting polymers onto GO significantly alters self-assembly into beneficial nacre-mimicking structures.
  • The degree of grafted chains and the geometry of self-assembled arrays are crucial for enhanced mechanical properties.
  • This approach demonstrates a highly effective strategy for improving epoxy composite performance.