Strong and Stretchable Polypyrrole Hydrogels with Biphase Microstructure as Electrodes for Substrate‐Free Stretchable Supercapacitors
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Materials Interfaces"
DOI: 10.1002/admi.201900133
Abstract: The development of stretchable supercapacitors (SSCs) is heading to compact and robust devices with higher capacitance and simpler preparation process. Herein, a new strategy is reported to prepare a highly stretchable and conductive polypyrrole hydrogel… read more here.
Keywords: capacitance; biphase microstructure; stretchable supercapacitors; polypyrrole ... See more keywords
Re-stickable Yarn Supercapacitors with Vaper Phase Polymerized Multi-layered Polypyrrole Electrodes for Smart Garments.
Sign Up to like & getrecommendations! Published in 2022 at "Macromolecular rapid communications"
DOI: 10.1002/marc.202200347
Abstract: Yarn supercapacitors have attracted significant attention for wearable energy storage due to their ability to be direct integrated with garments. Conducting polymer polypyrrole (PPy) based yarn supercapacitors show limited cycling stability because of the huge… read more here.
Keywords: yarn supercapacitors; stickable yarn; smart garments; cycling stability ... See more keywords
Transport and complex modulus study of La0.7Ca0.3MnO3 perovskite manganite nano-compound with polypyrrole as host
Sign Up to like & getrecommendations! Published in 2018 at "Polymer Bulletin"
DOI: 10.1007/s00289-018-2653-y
Abstract: The paper focuses on the facile synthesis of polypyrrole/La0.7Ca0.3MnO3 perovskite magnetic nano-composites synthesized by in situ chemical oxidation method using ammonium persulfate as oxidant. The morphology and crystal phase of the prepared samples were analyzed… read more here.
Keywords: la0 7ca0; 7ca0 3mno3; polypyrrole; modulus ... See more keywords
In situ synthesis of polypyrrole on graphite felt as bio-anode to enhance the start-up performance of microbial fuel cells
Sign Up to like & getrecommendations! Published in 2019 at "Bioprocess and Biosystems Engineering"
DOI: 10.1007/s00449-019-02238-y
Abstract: Abstract This study introduces an effective method to deposit polypyrrole (PPy) on graphite felt (GF) as anode to improve the start-up performance of microbial fuel cells (MFCs). The results of scanning electron microscope (SEM) and… read more here.
Keywords: fuel cells; start; polypyrrole; anode ... See more keywords
Study and explanation about the morphological, electrochemical and structural properties of differently synthesized polypyrrole
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-017-7781-x
Abstract: Polypyrrole (ppy), a conducting polymer was synthesized by four different polymerization methods viz. electrochemical polymerization (EP), interfacial polymerization (IP), chemical oxidative polymerization (COP) and template-assisted polymerization (TAP). The change in morphology that occurred due to… read more here.
Keywords: polymerization; explanation morphological; microscopy; polypyrrole ... See more keywords
Magnetite nanoparticles functionalized with polypyrrole by pulsed sono-electrocrystallization and their applications for water treatment
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-018-9365-9
Abstract: The influence of ultrasonic irradiation on structural and magnetic properties of functionalized magnetite/polypyrrole nanoparticles synthesized by the pulsed sono-electrocrystallization method was studied. X-ray diffraction patterns confirm that all samples have the inverse cubic spinel structure… read more here.
Keywords: sono electrocrystallization; water; magnetite nanoparticles; polypyrrole ... See more keywords
Preparation and characterization of BaSmxFe12−xO19/polypyrrole composites
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-018-9438-9
Abstract: BaSmxFe12−xO19 and its composite with polypyrrole have been prepared by the hydrothermal method and in-situ polymerization respectively. The polypyrrole is found to form uniform coats on the surface of BaSmxFe12−xO19 without having serious effects on… read more here.
Keywords: xo19; polypyrrole; characterization basmxfe12; preparation characterization ... See more keywords
Assessment of surface resistance reduction on polypyrrole-coated composite bipolar plates
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Polymer Research"
DOI: 10.1007/s10965-020-02207-0
Abstract: New applications of electronic devices come with integrated functionalization, size diminishment, and ultralight weight. An alternative electricity source is also demanded for effective commercialization of devices. Direct Methanol Fuel Cells (DMFCs) have the potential to… read more here.
Keywords: surface; polypyrrole; ppy coating; spectroscopy ... See more keywords
Polypyrrole-Protected Magnetic Nanoparticles as an Excellent Sorbent for Effective Removal of Cr(VI) and Ni(II) from Effluent Water: Kinetic Studies and Error Analysis
Sign Up to like & getrecommendations! Published in 2018 at "Arabian Journal for Science and Engineering"
DOI: 10.1007/s13369-018-3421-x
Abstract: In the present study we have shown that polypyrrole functionalized magnetic $$\hbox {Fe}_{3}\hbox {O}_{4}$$Fe3O4 nanoparticle can be used for the removal of Ni(II) and Cr(VI) from industrial effluent. The magnetic sorbent was synthesized by co-precipitation… read more here.
Keywords: kinetic studies; magnetic nanoparticles; polypyrrole; hbox ... See more keywords
Proposed mechanisms for the removal of nitrate from water by platinum catalysts supported on polyaniline and polypyrrole
Sign Up to like & getrecommendations! Published in 2018 at "Applied Catalysis B: Environmental"
DOI: 10.1016/j.apcatb.2017.11.064
Abstract: Abstract Platinum nanoparticles have been synthesized on polyaniline (PANI) and polypyrrole (PPy) as supports using H2PtCl6 as metal precursor and a reducing treatment with cold Ar plasma. The catalytic activity of the polymer-supported catalysts in… read more here.
Keywords: platinum; mechanisms removal; nitrate water; polypyrrole ... See more keywords
Antimicrobial activity and cytotoxicity of cotton fabric coated with conducting polymers, polyaniline or polypyrrole, and with deposited silver nanoparticles
Sign Up to like & getrecommendations! Published in 2017 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2016.11.024
Abstract: Abstract Cotton fabric was coated with conducting polymers, polyaniline or polypyrrole, in situ during the oxidation of respective monomers. Raman and FTIR spectra proved the complete coating of substrates. Polypyrrole content was 19.3 wt.% and that… read more here.
Keywords: conducting polymers; silver nanoparticles; deposited silver; polypyrrole ... See more keywords