• Thumbnail for Polypyrrole
    Polypyrrole (PPy) is an organic polymer obtained by oxidative polymerization of pyrrole. It is a solid with the formula H(C4H2NH)nH. It is an intrinsically...
    11 KB (1,180 words) - 19:12, 5 June 2024
  • Thumbnail for Conductive polymer
    Australians B.A. Bolto, D.E. Weiss, and coworkers reported derivatives of polypyrrole with resistivities as low as 1 Ω.cm. There have been multiple reports...
    31 KB (3,319 words) - 10:43, 17 September 2024
  • Thumbnail for Polymer capacitor
    Hideki Shirakawa in 1975. The conductivity of conductive polymers such as polypyrrole (PPy) or PEDOT is better than that of TCNQ by a factor of 100 to 500...
    105 KB (11,298 words) - 04:41, 31 July 2024
  • therapy. The CPs used for tumor PTT mainly include polyaniline (PANI), polypyrrole (PPy), polythiophene (PTh), polydopamine (PDA), donor−acceptor (D-A)...
    37 KB (4,593 words) - 03:57, 2 May 2024
  • Thumbnail for Electrochemical quartz crystal microbalance
    additives on the electrode, such as assessment of polypyrrole internal Pt load in the polypyrrole/platinum composites fuel cell, methanol fuel cell anodizing...
    18 KB (2,217 words) - 05:02, 24 February 2024
  • Thumbnail for Garlic
    clusters of carbon-nitrogen rings. These rings can be linked together into polypyrrole molecules. Ring structures absorb particular wavelengths of light and...
    61 KB (6,883 words) - 15:54, 15 October 2024
  • alkylate and acylate. Under acidic conditions, pyrroles oxidize easily to polypyrrole, and thus many electrophilic reagents that are used in benzene chemistry...
    33 KB (3,142 words) - 17:38, 21 February 2024
  • "Development of a polypyrrole-based human serum albumin sensor" - Analytica Chimica Acta (1991) "Incorporation of Erythrocytes into Polypyrrole to Form the...
    25 KB (2,456 words) - 21:46, 10 October 2024
  • advanced dispersion. The linear-backbone polymers such as polyacetylene, polypyrrole, and polyaniline are the main classes of conductive polymers. Poly(3-alkylthiophenes)...
    16 KB (1,871 words) - 13:18, 26 August 2024
  • electrically conductive polymers: polyacetylene; polyphenylene vinylene; polypyrrole (X = NH) and polythiophene (X = S); and polyaniline (X = NH/N) and polyphenylene...
    13 KB (1,350 words) - 07:28, 11 April 2024
  • Thumbnail for Hot-melt adhesive
    flexible UV and weather resistant silicone sealant Thermoplastic elastomers Polypyrrole (PPY), a conductive polymer, for intrinsically conducting hot-melt adhesives...
    39 KB (4,995 words) - 19:14, 8 October 2024
  • Thumbnail for Organic electronics
    conductors. Well-studied class of conductive polymers include polyacetylene, polypyrrole, polythiophenes, and polyaniline. Poly(p-phenylene vinylene) and its...
    30 KB (3,164 words) - 13:42, 25 July 2024
  • Thumbnail for Biphenyl
    where the rings are fused Terphenyl, three ringed analog Bithiophene Polypyrrole NIOSH Pocket Guide to Chemical Hazards. "#0239". National Institute for...
    14 KB (1,362 words) - 12:55, 17 September 2024
  • Thumbnail for Radical anion
    radical cations, which condense with the parent heterocycle. For example, polypyrrole is prepared by oxidation of pyrrole using ferric chloride in methanol:...
    9 KB (1,003 words) - 22:45, 14 October 2024
  • Thumbnail for Rust
    stable passive film on stainless steel by electrochemical deposition of polypyrrole". Electrochimica Acta. "Weathering Steel". azom.com. AZoM. 28 June 2016...
    28 KB (3,121 words) - 07:49, 15 October 2024
  • "Investigation of anomalous diffusion and multifractal dimensions in polypyrrole film". Journal of Electroanalytical Chemistry. 671: 51–57. doi:10.1016/j...
    44 KB (4,750 words) - 05:42, 4 June 2024
  • Thumbnail for Surface chemistry of neural implants
    results for improving the performance of neural electrodes is polypyrrole (PPy). Polypyrrole has great biocompatibility and conductive properties, which...
    35 KB (4,456 words) - 22:54, 18 August 2023
  • Thumbnail for Alan MacDiarmid
    and MacDiarmid, A.G., "Dependency of Properties of In Situ Deposited Polypyrrole Films on Dopant Anion and Substrate Surface," Synth. Met., 119, 267–268...
    24 KB (2,314 words) - 08:44, 13 September 2024
  • external electric field or applied electrical current. Polyaniline and polypyrrole (PPy) are, in particular, good conducting materials and can be doped...
    25 KB (3,233 words) - 21:27, 4 June 2024
  • characterization of 1,1-diazenes and the generation of sequence-selective polypyrrole DNA binding/cleaving molecules. He then spent a year at the Massachusetts...
    21 KB (2,041 words) - 19:56, 26 August 2024
  • Thumbnail for Electrochromism
    of conducting polymers are also of interest for displays, including polypyrrole, PEDOT, and polyaniline. Many methods have been used to synthesize tungsten...
    26 KB (2,540 words) - 05:18, 17 July 2024
  • and development of conductive polymers". Similarly, highly conductive polypyrrole was rediscovered in 1979. Rigid-backbone organic semiconductors are now...
    27 KB (3,150 words) - 13:14, 17 September 2024
  • greater rise. Synthetic materials using conductive polymer as found in polypyrrole to reduce liquid density to a manageable state.[clarification needed]...
    2 KB (328 words) - 19:34, 27 August 2019
  • Thumbnail for Supercapacitor
    capacitance. Such conducting polymers include polyaniline, polythiophene, polypyrrole and polyacetylene. Such electrodes also employ electrochemical doping...
    185 KB (19,985 words) - 12:08, 1 October 2024
  • Thumbnail for Tantalum capacitor
    point of lower ESR. The conductivities of conductive polymers such as polypyrrole (PPy) or PEDOT are better by a factor of 1000 than that of manganese...
    77 KB (8,518 words) - 16:45, 8 September 2024
  • Thumbnail for Laba garlic
    clusters of carbon-nitrogen rings. These rings can be linked together into polypyrrole molecules. Ring structures absorb light and thus appear colored. The...
    6 KB (721 words) - 03:49, 21 June 2024
  • Thumbnail for Drude model
    Menon, Reghu (2000-10-16). "Electrical characterization of conducting polypyrrole by THz time-domain spectroscopy". Applied Physics Letters. 77 (16): 2452–2454...
    39 KB (6,178 words) - 20:58, 5 July 2024
  • Thumbnail for Capacitor types
    100 mS/cm offer high quality and stability solid conductive polymer (Polypyrrole or PEDOT:PSS)—conductivity approximately 100...500 S/cm, offer ESR values...
    133 KB (12,947 words) - 19:41, 21 August 2024
  • Thumbnail for Electrolytic capacitor
    Hideki Shirakawa in 1975. The conductivity of conductive polymers such as polypyrrole (PPy) or PEDOT is better than that of TCNQ by a factor of 100 to 500...
    113 KB (11,383 words) - 03:12, 25 September 2024
  • Thumbnail for Thermoelectric materials
    (PEDOT), polyanilines (PANIs), polythiophenes, polyacetylenes, polypyrrole, and polycarbazole. P-type PEDOT:PSS (polystyrene sulfonate) and PEDOT-Tos...
    116 KB (14,146 words) - 08:00, 7 August 2024