Advances in chemical and biomass-derived graphene/graphene-like nanomaterials for supercapacitors

SA Sawant, AV Patil, MR Waikar, AS Rasal… - Journal of Energy …, 2022 - Elsevier
Electrochemical energy storage devices are becoming increasingly important in the effort to
reduce fossil-fuel consumption in transportation and to expand the use of intermittent …

Electrochemical performance of polyaniline based symmetrical energy storage device

MR Waikar, AS Rasal, NS Shinde, SD Dhas… - Materials Science in …, 2020 - Elsevier
Nowadays, the flexibility of energy devices acquired more attention due to various portable
electronic devices. Here we report a rapid, facile and cost-effective route to synthesize …

Effect of different precursors on electrochemical properties of manganese oxide thin films prepared by SILAR method

AA Shaikh, MR Waikar, RG Sonkawade - Synthetic Metals, 2019 - Elsevier
We report the synthesis of Mn 3 O 4 thin films prepared by Successive Ionic Layer
Adsorption and Reaction method by varying three different cationic precursors namely …

[HTML][HTML] Polyaniline-coated reduced graphene oxide as an efficient adsorbent for the removal of malachite green from water samples

A Ghahramani, M Gheibi, M Eftekhari - Polymer Bulletin, 2019 - Springer
An efficient and novel reduced graphene oxide–polyaniline (rGO–PANI) nanocomposite
was used for highly rapid removal of malachite green (MG) from water samples. Graphene …

Post-γ-irradiation effects on structural, optical and morphological properties of chemical vapour deposited MWCNTs

MR Waikar, RK Sonker, S Gupta, SK Chakarvarti… - Materials Science in …, 2020 - Elsevier
In this work, the effect of γ-irradiation with 1.25 MeV average energy (Co-60) was studied on
the structural, optical and morphological properties of chemical vapour deposited MWCNTs …

Effect of Different Concentrations of KMnO4 Precursor on Supercapacitive Properties of MnO Thin Films

AA Shaikh, MR Waikar, RG Sonkawade - Journal of Electronic Materials, 2019 - Springer
In the present work, the electrochemical performance of MnO thin films synthesized using
the different concentrations of KMnO 4 is reported. Structural study confirms the cubic …

Effect of low energy Li-negative ions irradiation on electrochemically synthesized Copper nanoflakes/Polyaniline nanofibers composite thin film

RG Sonkawade, MR Waikar, AA Shaikh, MD Shirsat… - Thin Solid Films, 2021 - Elsevier
Multi cathode source of negative ions cesium sputtering unit is used for irradiation of 50 keV
Li-negative ions with varying fluences from 5× 10 11 to 5× 10 14 ions/cm 2 on polyaniline …

Study of the substrate surface treatment of flexible polypyrrole-silver composite films on EMI shielding effectiveness: theoretical and experimental investigation

K Benzaoui, A Ales, A Mekki, A Zaoui, A Bouhemadou… - Frequenz, 2022 - degruyter.com
Conductive flexible polypyrrole-silver (PPy-Ag) composite films were prepared on Biaxial
Oriented Polyethylene Terephthalate (BOPET) substrate with surfaces treated by (3 …

Comparative Study of Polypyrrole/Zinc Oxide Nanocomposites Synthesized by Different Methods

A Hussain, Shumaila, A Dhillon, I Sulania… - Proceedings of the …, 2022 - Springer
Polymers-inorganic hybrid nanocomposites have attracted enormous research due to their
wide range of applications in many fields. In this work, we have synthesized hybrid …

In Situ Construction of Polypyrrole–Silver Composite Conductive Phase in High‐Performance Polyimide Sponge and Study of Sensing Behavior Under Microstress

S Han, L Zhang, G Sun, J Wang, S Han - Advanced Engineering … - Wiley Online Library
Composites comprising conductive polymers and metal particles have garnered
considerable interest in sensor technology due to their excellent electrical conductivity …