Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Comparison of semi-doped PANI/DBSA complex achieved by thermal doping and roll-mill process: A new perspective for application

Journal Article · · Polymer
 [1];  [2];  [3];  [4];  [2];  [2]
  1. Univ. of Tokyo (Japan)
  2. Yamagata Univ. (Japan)
  3. Univ. Siegen (Germany)
  4. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

Conductive polymers have garnered extensive attention over the last few decades owing to their vast applications and relative ease of production. One such polymer is PANI; with versatile thermo-mechanical, chemical, and electrical properties, has been researched for varied applications in the field of electronics, electrodes and corrosion protection. In this study, we focus on an alternative route to process semi-doped PANI/DBSA complexes with special focus on material properties for improved processability. This study investigates the influence of two different material preparation techniques: roll-milling and thermal-doping, on the formability and processability of such polymer-complex systems. Results confirm similar doping levels achieved in both processes and shear-thinning behavior was only observed for roll-milled samples. These results underline the formability of roll-milled PANI/DBSA with thermosetting resins. It essentially explains the production route and offers a perspective for commercial manufacturing.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE)
Grant/Contract Number:
AC05-00OR22725
OSTI ID:
1649059
Alternate ID(s):
OSTI ID: 1693678
Journal Information:
Polymer, Journal Name: Polymer Journal Issue: NA Vol. 202; ISSN 0032-3861
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

References (38)

“Synthetic Metals”: A Novel Role for Organic Polymers (Nobel Lecture) journal July 2001
Polyaniline Nanofibers Prepared by Dilute Polymerization journal July 2005
Synthesis and characterization of processable polyaniline doped with novel dopant NaSIPA journal January 2008
Aqueous dispersions of DBSA-doped polyaniline: One-pot preparation, characterization, and properties study journal September 2009
Self-assembly of the electroactive complexes of polyaniline and surfactant journal August 1995
Morphological Studies of Epoxy/Polyaniline Blends journal April 2005
Effect of processing temperature on thermal doping of polyaniline without shear journal May 2011
Thermal doping of polyaniline by sulfonic acids journal January 2003
A review of the electrical and mechanical properties of carbon nanofiller-reinforced polymer composites journal October 2018
Thermal doping of polyaniline with dodecylbenzene sulfonic acid without auxiliary solvents journal January 1995
Controlled synthesis of high molecular weight polyaniline and poly(o-methoxyaniline) journal December 1994
A review of vapor grown carbon nanofiber/polymer conductive composites journal January 2009
Reversed micelle polymerization: a new route for the synthesis of DBSA–polyaniline nanoparticles journal May 2005
Synthesis and characterization of composites of DBSA-doped polyaniline and polystyrene-based ionomers journal February 2007
Effect of through-thickness electrical conductivity of CFRPs on lightning strike damages journal November 2018
Development and characterization of CFRP using a polyaniline-based conductive thermoset matrix journal September 2015
Irreversible tunability of through-thickness electrical conductivity of polyaniline-based CFRP by de-doping journal November 2017
Comparative studies of solid-state synthesized polyaniline doped with inorganic acids journal April 2005
Cyclic temperature dependence of electrical conductivity in polyanilines as a function of the dopant and synthesis method journal January 2017
FTIR spectroscopic and conductivity study of the thermal degradation of polyaniline films journal October 2004
The effects of thermal treatment on the antioxidant activity of polyaniline journal December 2011
Rapid polymerization initiated by redox initiator for the synthesis of polyaniline nanofibers journal April 2010
Synthesis and characterization of PANI-DBSA/DVB composite using roll-milled PANI-DBSA complex journal March 2016
Cationic scavenging by polyaniline: Boon or bane from synthesis point of view of its nanocomposites journal August 2018
Theories of polyaniline nanostructure self-assembly: Towards an expanded, comprehensive Multi-Layer Theory (MLT) journal December 2010
Polyaniline thermoset blends and composites journal May 2017
Synthesis of conductive polyaniline/epoxy resin composites: doping of the interpenetrating network journal April 2004
Equilibrium doping of polyaniline by dodecylbenzenesulfonic acid journal December 2009
Synthesis and characterization of completely soluble and highly thermally stable PANI-DBSA salts journal December 2012
Reduced de-doping and enhanced electrical conductivity of polyaniline filled phenol-divinylbenzene composite for potential lightning strike protection application journal March 2019
Optical properties of conducting polymers journal January 1988
Soluble, highly conjugated derivatives of polyacetylene from the ring-opening metathesis polymerization of monosubstituted cyclooctatetraenes: synthesis and the relationship between polymer structure and physical properties journal February 1993
Polymerization of Aniline on Polyaniline Membranes journal March 2007
X-ray structure of polyaniline journal February 1991
Mechanical and electrical properties of PANI-based conductive thermosetting composites journal May 2015
Doping-Induced Layered Structure in N-Alkylated Polyanilines journal May 1996
Frequency independent AC electrical conductivity and dielectric properties of polyaniline-based conductive thermosetting composite journal June 2018
New Insight into Organic Metal Polyaniline Morphology and Structure journal December 2010

Similar Records

Reduced de-doping and enhanced electrical conductivity of polyaniline filled phenol-divinylbenzene composite for potential lightning strike protection application
Journal Article · Fri Feb 15 23:00:00 EST 2019 · Synthetic Metals · OSTI ID:1495952

Synthesis and characterization of PANI/P-2M conductive composites: Thermal, rheological, mechanical, and electrical properties
Journal Article · Tue May 07 00:00:00 EDT 2019 · Polymer Composites · OSTI ID:1523720

Elaboration of m-cresol polyamide12/ polyaniline composite films for antistatic applications
Journal Article · Sun Dec 15 23:00:00 EST 2013 · AIP Conference Proceedings · OSTI ID:22261708