Strain sensing behavior of multifunctional polyaniline-based thermoset polymer under static loading conditions

Das, Sukanta; Kumar, Vipin; Yokozeki, Tomohiro

doi:10.1016/j.polymertesting.2019.105916

Title: Strain sensing behavior of multifunctional polyaniline-based thermoset polymer under static loading conditions

Full Record
Other Related Research

Abstract

In this paper, a multifunctional thermoset polymer composite consisting of polyaniline, dodecylbenzene-sulfonic acid and divinylbenzene has been demonstrated as a strain sensor under different static loading conditions. Four-probe electrical conductivity measurement method was adopted to measure the change in electrical resistance of the material with respect to the applied static load. A systematic study was conducted to estimate the working range of the sensor considering the hysteresis effect, relaxation behavior and long cyclic load. A strain rate change effect and thermal stability study was also conducted to characterize the sensor. Moreover, gauge factor was calculated and its stability over the working range was studied. The results show that the sensor is suitable for low strain measurements, in a range of 0.025%–0.3% strain. Furthermore, these responses qualify this polymer system as a multifunctional material. The multi-functionality of the conductive adhesive layer has the potential to provide in-situ structural health monitoring in composite structures under loading conditions.

Authors:: Das, Sukanta; Kumar, Vipin; Yokozeki, Tomohiro

Publication Date:: Thu Aug 01 00:00:00 EDT 2019

Research Org.:: Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

Sponsoring Org.:: USDOE Office of Energy Efficiency and Renewable Energy (EERE)

OSTI Identifier:: 1682509

Alternate Identifier(s):: OSTI ID: 1531244; OSTI ID: 1712510

Grant/Contract Number:: AC05-00OR22725

Resource Type:: Published Article

Journal Name:: Polymer Testing

Additional Journal Information:: Journal Name: Polymer Testing Journal Volume: 77 Journal Issue: C; Journal ID: ISSN 0142-9418

Publisher:: Elsevier

Country of Publication:: United Kingdom

Language:: English

Subject:: 36 MATERIALS SCIENCE; Polyaniline (PANI); Piezoresistive sensor; Conductive polymer; Strain sensor

Citation Formats


                    Das, Sukanta, Kumar, Vipin, and Yokozeki, Tomohiro. Strain sensing behavior of multifunctional polyaniline-based thermoset polymer under static loading conditions.  United Kingdom: N. p., 2019. 
Web.  doi:10.1016/j.polymertesting.2019.105916.

Copy to clipboard


                    Das, Sukanta, Kumar, Vipin, & Yokozeki, Tomohiro. Strain sensing behavior of multifunctional polyaniline-based thermoset polymer under static loading conditions.  United Kingdom.  https://doi.org/10.1016/j.polymertesting.2019.105916

Copy to clipboard


                    Das, Sukanta, Kumar, Vipin, and Yokozeki, Tomohiro. Thu .  
"Strain sensing behavior of multifunctional polyaniline-based thermoset polymer under static loading conditions".  United Kingdom.  https://doi.org/10.1016/j.polymertesting.2019.105916.

Copy to clipboard


                    
@article{osti_1682509,

  title        = {Strain sensing behavior of multifunctional polyaniline-based thermoset polymer under static loading conditions},

  author       = {Das, Sukanta and Kumar, Vipin and Yokozeki, Tomohiro},

  abstractNote = {In this paper, a multifunctional thermoset polymer composite consisting of polyaniline, dodecylbenzene-sulfonic acid and divinylbenzene has been demonstrated as a strain sensor under different static loading conditions. Four-probe electrical conductivity measurement method was adopted to measure the change in electrical resistance of the material with respect to the applied static load. A systematic study was conducted to estimate the working range of the sensor considering the hysteresis effect, relaxation behavior and long cyclic load. A strain rate change effect and thermal stability study was also conducted to characterize the sensor. Moreover, gauge factor was calculated and its stability over the working range was studied. The results show that the sensor is suitable for low strain measurements, in a range of 0.025%–0.3% strain. Furthermore, these responses qualify this polymer system as a multifunctional material. The multi-functionality of the conductive adhesive layer has the potential to provide in-situ structural health monitoring in composite structures under loading conditions.},

  doi          = {10.1016/j.polymertesting.2019.105916},

  journal      = {Polymer Testing},

  number       = C,

  volume       = 77,

  place        = {United Kingdom},

  year         = {Thu Aug 01 00:00:00 EDT 2019},

  month        = {Thu Aug 01 00:00:00 EDT 2019}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

Publisher's Version of Record
https://doi.org/10.1016/j.polymertesting.2019.105916

Other availability

Search WorldCat to find libraries that may hold this journal

Citation Metrics:

Cited by: 8 works

Citation information provided by
Web of Science

Save / Share:

Export Metadata

Save to My Library

Similar Records in DOE PAGES and OSTI.GOV collections:

Reduced de-doping and enhanced electrical conductivity of polyaniline filled phenol-divinylbenzene composite for potential lightning strike protection application

Journal Article Kumar, Vipin ; Zhou, Yu ; Shambharkar, Gatha ; ... - Synthetic Metals

In this study, phenolic resin was mixed with a cross-linking agent divinylbenzene (DVB) to prepare a polyaniline-based electrically-conductive thermosetting polymer composite. It has been shown that this Phenol-DVB mixture can undergo cationic polymerization in the presence of the dodecylbenzene sulfonic acid (DBSA)-doped polyaniline (PANI). Composites with different weight ratios of phenolic resin and DVB were mixed with a fixed weight of DBSA-PANI (i.e. 30 wt. %). Increasing the phenol content in the resin system was found to improve the electrical conductivity of the composite to almost 2700%. This improvement has been assigned to the reduced de-doping of polyaniline in phenol-DVBmore »« less
Cited by 11
https://doi.org/10.1016/j.synthmet.2019.02.003

Full Text Available
MXene Reinforced Thermosetting Composite for Lightning Strike Protection of Carbon Fiber Reinforced Polymer

Journal Article Kumar, Vipin ; Yeole, Pritesh ; Majed, Ahmed ; ... - Advanced Materials Interfaces

Abstract Ti ₃ C ₂ – a member of the MXenes (2D transition metal carbides and nitrides) family, is investigated as an effective filler to improve the electrical, mechanical, and thermal properties of divinylbenzene (DVB) thermosetting resin. Consequently, its performance as a lightning strike protection (LSP) coating for carbon fiber reinforced polymer (CFRP) is evaluated. Polyaniline (PANI) – dodecylbenzene sulfonic acid (DBSA) complex is used to cure the DVB resin. The synergic effect of MXenes (with surface that is negatively charged) with polyaniline (positive charge) shows electrostatic bonding and improved electrical conductivity in the composite. The addition of MXenes atmore »« less
https://doi.org/10.1002/admi.202100803

Full Text Available
Polyaniline-based all-polymeric adhesive layer: An effective lightning strike protection technology for high residual mechanical strength of CFRPs

Journal Article Kumar, Vipin ; Yokozeki, Tomohiro ; Okada, Takao ; ... - Composites Science and Technology

Carbon fiber reinforced plastics (CFRPs) are vulnerable to lightning strikes due to their low electrical conductivity and low heat resistance. A lightning strike can damage CFRP structure catastrophically. Most common lightning strike protection (LSP) technology, consists of expanded metal foils/films on top of composite structures. This technology possesses disadvantages such as increased weight, galvanic corrosion, expensive integration and repair costs. In the present study, authors introduce a novel, easy to apply and all-polymeric LSP material. A doped intrinsic conductive polymer i.e. Polyaniline (PANI) dispersed in a thermosetting cross-linking polymer divinylbenzene (DVB) has been used to prepare an adhesive layer ofmore »« less
Cited by 25
https://doi.org/10.1016/j.compscitech.2019.01.006

Full Text Available
Chitosan/Polyaniline Conductive Blends for Developing Packaging: Electrical, Morphological, Structural and Thermal Properties

Journal Article Oliveira, Ana Carolina Salgado de, E-mail: anacarolengalimentos@gmail.com ; Ugucioni, Julio Cesar ; Rocha, Roney Alves da ; ... - Journal of Polymers and the Environment

The present study aim to evaluate the development of electrical conducting blends made from the biodegradable polymer, chitosan (Cs), and polyaniline (PANI) doped with dodecylbenzene sulfonic acid dissolved in acid solution chitosan, to enable development of conductive and smart packages that help to monitor exposure conditions of food aimed to reduce food waste. Concentration of Cs is fixed (2%), and PANI (80, 100 mg mL{sup −1}) and glutaraldehyde (Glut) (0.625 × 10{sup −3} μL) concentrations are alter. Morphological (SEM), structural (FTIR, RAMAN), thermal (TGA) and electrical (Hall effect) properties are evaluate. Blends were predominantly negative carriers, with conductivity in order of 10{sup −1} S cm{sup −1}. Bestmore »« less
https://doi.org/10.1007/S10924-019-01519-7
Multifunctional fiber-reinforced composites for passive sensing and energy harvesting with enhanced mechanical performance

Conference Gupta, Sumit ; Naskar, Amit K. ; Bowland, Christopher

Fiber-reinforced polymer composites (FRPCs) are valid alternatives to metals, especially in the aerospace industry, for their superior strength-to-weight ratio. FRPCs are generally manufactured by stacking layers of fibers and infusing them with epoxy-based adhesives to result in laminates. Such layer-by-layer structure often ensues a poor interlaminar property of the composites. Additionally, FRPCs can sustain complex damage modes because of their inherent anisotropic characteristics. For example, delamination can occur due to low-velocity impact at a subsurface level, which can result in premature catastrophic failures if undetected. Thus, structural monitoring is crucial to identify such damage. Point-based sensors (e.g., strain gauges, accelerometers,more »« less
https://doi.org/10.1117/12.2612435

Full Text Available

Similar Records