In this study Multi Walled Carbon Nanotubes (MWCNTs) were functionalized by amine group and Polyaniline nanocomposites with functionalized MWCNTs were prepared by ex-situ method. The amine functionalized MWCNTs (am-CNTs) were simply and efficiently blended ultrasonically in the Isopropyl Alcohol solution of polyaniline emeraldine base (PANIEB). Results show the characterization of am-CNTs/PANIEB nanocomposites as a function of different am-CNTs concentrations by weight. The structure and morphology of the composites were characterized by scanning electron microscopy; Transmission electron microscopy and Fourier transform infrared spectroscopy.
Inhaltsverzeichnis (Table of Contents)
- INTRODUCTION
- EXPERIMENTAL
- RESULTS AND DISCUSSIONS
Zielsetzung und Themenschwerpunkte (Objectives and Key Themes)
This study focuses on the synthesis and characterization of polyaniline nanocomposites with functionalized multi-walled carbon nanotubes (MWCNTs). The objective is to investigate the dispersion of amine-functionalized MWCNTs within a polyaniline matrix and to understand the impact of varying am-CNTs concentrations on the structure, morphology, and properties of the resulting nanocomposites.
- Functionalization of MWCNTs with amine groups
- Dispersion of functionalized MWCNTs in a polyaniline matrix
- Characterizing the structure and morphology of the nanocomposites
- Exploring the impact of am-CNTs concentration on composite properties
- Potential applications of the synthesized nanocomposites in electronic devices
Zusammenfassung der Kapitel (Chapter Summaries)
- INTRODUCTION: The chapter provides an overview of the importance of carbon nanotube (CNT) composites with conductive polymers, particularly polyaniline (PANIEB). It highlights the potential of these composites for enhancing mechanical and electronic properties, and discusses recent advancements in the fabrication and design of PANI/MWCNTs composites.
- EXPERIMENTAL: This chapter details the experimental process for preparing the am-CNTs/PANIEB nanocomposites. It describes the steps involved in functionalizing the CNTs with amine groups, dispersing them in a polyaniline solution, and characterizing the resulting composites.
- RESULTS AND DISCUSSIONS: This section focuses on the analysis of the synthesized nanocomposites. It presents TEM micrographs of the am-CNTs/PANI hybrid materials at different am-CNTs concentrations, demonstrating the network structure formed and the dispersion of am-CNTs within the polymer matrix. The chapter discusses the impact of am-CNTs concentration on the encapsulation, interconnection, and conductive properties of the nanocomposites.
Schlüsselwörter (Keywords)
The primary keywords and focus topics of this study include carbon nanotubes, polyaniline, nanocomposites, conductive polymers, morphology, amine functionalization, dispersion, and characterization. The research centers on the synthesis, characterization, and properties of functionalized CNT-based nanocomposites, exploring their potential applications in electronic devices.
- Citation du texte
- Syed Muhammad Imran (Auteur), 2017, Dispersion of Functionalized Carbon Nanotubes in Polyaniline, Munich, GRIN Verlag, https://www.grin.com/document/385861
