MODIFICATION OF SURFACE ENERGY AND ELECTRICAL AND THERMAL PROPERTIES OF SPHERICAL POLYPYRROLE NANOPARTICLES SYNTHESIZED BY CTAB FOR POTENTIAL APPLICATION AS A CONDUCTIVE INK

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VAHIDI KASRA; SEYED JALILI YOUSEF

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Journal Paper

Paper Information

Journal: JOURNAL OF THEORETICAL AND APPLIED PHYSICS (IRANIAN PHYSICAL JOURNAL) Year:2013 | Volume:7 | Issue:- Page(s): 1-9

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Title

MODIFICATION OF SURFACE ENERGY AND ELECTRICAL AND THERMAL PROPERTIES OF SPHERICAL POLYPYRROLE NANOPARTICLES SYNTHESIZED BY CTAB FOR POTENTIAL APPLICATION AS A CONDUCTIVE INK

Author(s)

VAHIDI KASRA | SEYED JALILI YOUSEF | Issue Writer Certificate

Keywords

POLYPYRROLE

CTAB

CONDUCTIVITY

SURFACE ENERGY

SPHERICAL NANOPARTICLES

THERMAL STABILITY

Abstract

POLYPYRROLE (PPy) fine powder was synthesized via a chemical route in the presence of various concentrations of the cationic surfactant cetyltrimethylammonium bromide. The effect of the concentration of the surfactant used on electronic, structural, thermal, and surface properties of the final product was investigated. The sample prepared with the highest concentration of surfactant yielded mostly the best electronic, thermal, and physical characteristic properties, a lot closer to the materials used in conductive inks. The electrical CONDUCTIVITY of the sample underwent an increase of 320%. Fourier transform infrared spectroscopy indicated that all surfactant has been excluded at the final stage of the synthesis, and the results indicated higher doping levels for higher concentrations of surfactant used. SURFACE ENERGY showed a dramatic increase, and SPHERICAL NANOPARTICLES were seen in scanning electron microscopy images. The PPy powder became soluble in polar solvents, becoming highly hydrophilic and indicating good mass retention upon thermal degradation.

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APA: Copy

VAHIDI, KASRA, & SEYED JALILI, YOUSEF. (2013). MODIFICATION OF SURFACE ENERGY AND ELECTRICAL AND THERMAL PROPERTIES OF SPHERICAL POLYPYRROLE NANOPARTICLES SYNTHESIZED BY CTAB FOR POTENTIAL APPLICATION AS A CONDUCTIVE INK. JOURNAL OF THEORETICAL AND APPLIED PHYSICS (IRANIAN PHYSICAL JOURNAL), 7(-), 1-9. SID. https://sid.ir/paper/318742/en

Vancouver: Copy

VAHIDI KASRA, SEYED JALILI YOUSEF. MODIFICATION OF SURFACE ENERGY AND ELECTRICAL AND THERMAL PROPERTIES OF SPHERICAL POLYPYRROLE NANOPARTICLES SYNTHESIZED BY CTAB FOR POTENTIAL APPLICATION AS A CONDUCTIVE INK. JOURNAL OF THEORETICAL AND APPLIED PHYSICS (IRANIAN PHYSICAL JOURNAL)[Internet]. 2013;7(-):1-9. Available from: https://sid.ir/paper/318742/en

IEEE: Copy

KASRA VAHIDI, and YOUSEF SEYED JALILI, “MODIFICATION OF SURFACE ENERGY AND ELECTRICAL AND THERMAL PROPERTIES OF SPHERICAL POLYPYRROLE NANOPARTICLES SYNTHESIZED BY CTAB FOR POTENTIAL APPLICATION AS A CONDUCTIVE INK,” JOURNAL OF THEORETICAL AND APPLIED PHYSICS (IRANIAN PHYSICAL JOURNAL), vol. 7, no. -, pp. 1–9, 2013, [Online]. Available: https://sid.ir/paper/318742/en

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