Articles with "polypyrrole nanotubes" as a keyword



Cl−‐Doped Polypyrrole Nanotubes Toward Robust Thermal Dissipation and Tunable Microwave Absorbing/Shielding Properties

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Published in 2025 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202511825

Abstract: Developing multifunctional electromagnetic (EM) protection materials with high thermal conductivity is of great significance for next‐generation wearable electronics. However, balancing the different functionalities is a challenging task due to performance incompatibility. Therefore, this study aims… read more here.

Keywords: doped ppy; ppy nanotubes; doped polypyrrole; toward robust ... See more keywords

Synthesis of palladium nanocubes decorated polypyrrole nanotubes and its application for electrochemical sensing

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Published in 2019 at "Journal of the Iranian Chemical Society"

DOI: 10.1007/s13738-018-01578-y

Abstract: In present work, typical nanocomposites were synthesized, composed of polypyrrole nanotubes and palladium nanocubes. The morphology and composition of the nanocomposites were characterized by field emission scanning electron microscopy, transmission electron microscopy, X-ray diffraction, and… read more here.

Keywords: palladium nanocubes; polypyrrole nanotubes; synthesis palladium; microscopy ... See more keywords
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Decoration of nickel hydroxide nanoparticles onto polypyrrole nanotubes with enhanced electrochemical performance for supercapacitors

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Published in 2017 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2017.06.061

Abstract: Abstract A facile and novel method of growing nickel hydroxide nanoparticles on polypyrrole nanotubes (Ni(OH) 2 /PNTs) is presented using methyl orange and ferric chloride formed fibrillar complex as self-degrading tubular template coupled with hydrothermal… read more here.

Keywords: polypyrrole nanotubes; nickel hydroxide; performance; electrochemical performance ... See more keywords
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Impedimetric studies about the degradation of polypyrrole nanotubes during galvanostatic charge and discharge cycles

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Published in 2019 at "Journal of Electroanalytical Chemistry"

DOI: 10.1016/j.jelechem.2019.113636

Abstract: Abstract Polypyrrole nanotubes (PPyNTs) are interesting materials that can be used as supercapacitors due to the high conductivity in the doped state and large surface area, but the limited cycling stability is a common issue… read more here.

Keywords: polypyrrole nanotubes; charge discharge; charge; gcd cycles ... See more keywords

Electrorheological and magnetorheological properties of liquid composites based on polypyrrole nanotubes/magnetite nanoparticles

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Published in 2024 at "Smart Materials and Structures"

DOI: 10.1088/1361-665x/ad3ca9

Abstract: This research presents an in-depth exploration of the electrical and magnetic properties of a polypyrrole nanotubes/magnetite nanoparticles (PPyM) material embedded in a silicone oil matrix. A key finding of our study is the dual nature… read more here.

Keywords: properties liquid; magnetite nanoparticles; nanotubes magnetite; electrorheological magnetorheological ... See more keywords

Development of Folate-Group Impedimetric Biosensor Based on Polypyrrole Nanotubes Decorated with Gold Nanoparticles

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Published in 2022 at "Biosensors"

DOI: 10.3390/bios12110970

Abstract: In this study, polypyrrole nanotubes (PPy-NT) and gold nanoparticles (AuNPs) were electrochemically synthesized to form a hybrid material and used as an electroactive layer for the attachment of proteins for the construction of a high-performance… read more here.

Keywords: gold nanoparticles; folate group; gold; polypyrrole nanotubes ... See more keywords