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

Effect of sulfone linkage on chain architecture and structure-property relationships of colorless and transparent polyimides.

RSC advances·2026
Same author

Therapeutic effect of intranasal nicotinamide adenine dinucleotide in the restoration of olfactory dysfunction.

Experimental & molecular medicine·2026
Same author

First field documentation of interbreeding between released and wild <i>Callipogon relictus</i> (Coleoptera, Cerambycidae) signals in situ reinforcement progress in Korea.

Biodiversity data journal·2026
Same author

Organoclay/functionalized-graphene dual-filler complex for high-performance polyimide nanocomposites.

RSC advances·2026
Same author

Colorless and transparent polyimide nanocomposite films containing organically modified fillers comprising an organoclay/functionalized-graphene complex.

Scientific reports·2025
Same author

Comparison of the properties of polyimides derived from various dianhydride and diamine monomers.

RSC advances·2025

Related Experiment Video

Updated: Jul 19, 2025

Application of a Coupling Agent to Improve the Dielectric Properties of Polymer-Based Nanocomposites
06:34

Application of a Coupling Agent to Improve the Dielectric Properties of Polymer-Based Nanocomposites

Published on: September 19, 2020

5.9K

Colorless and transparent poly(amide imide) nanocomposites containing organically modified hectorite.

A Young Kim1, Seon Ju Lee1, Moon Young Choi1

  • 1Graduate School of Carbon Convergence Engineering, Jeonju University Jeonju 55069 Korea.

RSC Advances
|August 16, 2023
PubMed
Summary

This study synthesized colorless, transparent poly(amide imide) hybrid films with organoclay nano-fillers. Optimal thermomechanical properties were achieved with 3 wt% organoclay, maintaining excellent optical clarity and low thermal expansion.

More Related Videos

Advanced Compositional Analysis of Nanoparticle-polymer Composites Using Direct Fluorescence Imaging
07:41

Advanced Compositional Analysis of Nanoparticle-polymer Composites Using Direct Fluorescence Imaging

Published on: July 19, 2016

7.8K
Functionalization and Dispersion of Carbon Nanomaterials Using an Environmentally Friendly Ultrasonicated Ozonolysis Process
08:33

Functionalization and Dispersion of Carbon Nanomaterials Using an Environmentally Friendly Ultrasonicated Ozonolysis Process

Published on: May 30, 2017

10.2K

Related Experiment Videos

Last Updated: Jul 19, 2025

Application of a Coupling Agent to Improve the Dielectric Properties of Polymer-Based Nanocomposites
06:34

Application of a Coupling Agent to Improve the Dielectric Properties of Polymer-Based Nanocomposites

Published on: September 19, 2020

5.9K
Advanced Compositional Analysis of Nanoparticle-polymer Composites Using Direct Fluorescence Imaging
07:41

Advanced Compositional Analysis of Nanoparticle-polymer Composites Using Direct Fluorescence Imaging

Published on: July 19, 2016

7.8K
Functionalization and Dispersion of Carbon Nanomaterials Using an Environmentally Friendly Ultrasonicated Ozonolysis Process
08:33

Functionalization and Dispersion of Carbon Nanomaterials Using an Environmentally Friendly Ultrasonicated Ozonolysis Process

Published on: May 30, 2017

10.2K

Area of Science:

  • Materials Science
  • Polymer Chemistry
  • Nanotechnology

Background:

  • Poly(amide imide) (PAI) films are advanced materials with potential applications in electronics and aerospace.
  • Improving the thermomechanical properties and optical transparency of PAI films is crucial for enhanced performance.

Purpose of the Study:

  • To synthesize novel colorless and transparent poly(amide imide) (CPAI) hybrid films.
  • To investigate the effect of organoclay (STN) nano-filler content on the thermomechanical properties, morphology, and optical transparency of CPAI films.

Main Methods:

  • Synthesis of polyamic acid (PAA) using specific diamine and dianhydride monomers.
  • Preparation of CPAI hybrid films via thermal imidization of PAA with dispersed organoclay (STN) at varying concentrations (1-7 wt%).
  • Characterization using transmission electron microscopy (TEM) to analyze clay dispersion and nano-filler size.

Main Results:

  • Well-dispersed nano-sized STN particles (<10 nm) were observed in the CPAI matrix, with some agglomeration.
  • Optimal thermomechanical properties were achieved at 3 wt% STN loading, with degradation at higher concentrations.
  • All hybrid films exhibited low coefficients of thermal expansion (<20 ppm/°C) and excellent optical transparency (yellow index 1-2).

Conclusions:

  • Organoclay (STN) is an effective nano-filler for enhancing the thermomechanical properties of CPAI hybrid films.
  • A critical STN content exists for optimal performance, beyond which properties may decrease.
  • The developed CPAI hybrid films demonstrate a promising balance of thermal stability, mechanical strength, and optical clarity.