MnO2‐Magnetic Core‐Shell Structured Polyaniline Dependent Enhanced EMI Shielding Effectiveness: A Study of VRH Conduction

R Pal, SL Goyal, V Gupta, I Rawal - ChemistrySelect, 2019 - Wiley Online Library
The core‐shell structured based Polyaniline/MnO2 composites were synthesized by
chemical oxidation method, wherein MnO2 particles acts as a magnetic core while …

DC electrical conduction and morphological behavior of counter anion‐governed genesis of electrochemically synthesized polypyrrole films

RK Singh, A Kumar, K Agarwal… - Journal of Polymer …, 2012 - Wiley Online Library
Highly conducting polypyrrole (PPY) films, doped with various anions [pTS−, ClO4−, and
NO3− and mixed electrolyte system (pTS−+ ClO4−)], have been electrochemically …

Effect of ammonia based deprotonation on the variable range hop** conduction in polypyrrole nanotubes

I Rawal, PK Goyal - Solid State Sciences, 2020 - Elsevier
This paper reports the facial synthesis of polypyrrole (PPy) nanotubes by an anionic azo dye
{sodium 4-[4-(dimethyl-amino)-phenyldiazo] phenylsulfonate} assisted chemical oxidation …

Polyaniline chromium nitrate composites: influence of chromium nitrate on conductivity and thermal stability of polyaniline

SL Goyal, R Pal, SK Gupta, R Sharma… - Indian Journal of Pure …, 2023 - op.niscpr.res.in
Thermal stability and electrical conductivity are the key to the technological feasibility and
sustainability of conductingpolymers (CPs) and their composites in real-time applications …

Chemical synthesis and charge transport mechanism in solution processed flexible polypyrrole films

M Taunk, S Chand - Materials Science in Semiconductor Processing, 2015 - Elsevier
Polypyrrole (PPy) has been synthesized by a chemical oxidation method using ammonium
persulfate to obtain a solution processable PPy powder. The resultant PPy powder was then …

Effect of ionic liquid on polyaniline chemically synthesised under falling-pH conditions

A Krishna, C Laslau, GIN Waterhouse, ZD Zujovic… - Chemical Papers, 2013 - Springer
This study investigates the effect of the ionic liquid 1-butyl-3-methyl imidazolium chloride
([bmim] Cl) on the morphological, structural, and electronic properties of polyaniline (PANI) …

Investigation of three-dimensional Mott's VRH conduction mechanism in core–shell structured polyaniline/zinc oxide nanocomposites for sensing applications

M Kumar, Supreet, S Sharma, SL Goyal, S Kumar… - Polymer Bulletin, 2024 - Springer
The electrical conductivity in polyaniline/zinc oxide (PANI/ZnO) nanocomposites possess
core–shell structures has been reported in present research work and Mott's variable range …

Role of carrier density and disorder on anisotropic charge transport in polypyrrole

V Varade, P Anjaneyulu, S Sangeeth… - Journal of Applied …, 2013 - pubs.aip.org
Polypyrrole (PPy) has been synthesized electrochemically on platinum substrate by varying
synthesis temperature and dopant concentration. The charge transport in PPy has been …

[PDF][PDF] Influence of binary oxidant (FeCl3: APS) ratio on the spectroscopic and microscopic properties of poly (2, 5-dimethoxyaniline)

RK Singh, A Kumar, K Agarwal, D Dwivedi… - Open Journal of …, 2012 - file.scirp.org
ABSTRACT Poly (2, 5-dimethoxyaniline)(PDMA) has been synthesized by chemical
oxidative polymerization technique using varying ratio (wt/wt) of binary oxidants; ferric …

Electric field activated nonlinear anisotropic charge transport in doped polypyrrole

V Varade, P Anjaneyulu, S Sangeeth… - Applied Physics …, 2013 - pubs.aip.org
Electric field activated nonlinear transport is investigated in polypyrrole thin film in both in-
plane and out-of-plane geometries down to 5 K and strong anisotropy is observed. A …