Polypyrrole Conducting Electroactive Polymers: Synthesis and Stability Studies
نویسندگان
چکیده
منابع مشابه
Removal of thiocyanate ions from aqueous solutions using polypyrrole and polyaniline conducting electroactive polymers
Polypyrrole (PPy/Cl) and polyaniline (PAni/Cl) synthesized chemically onto sawdust (SD)was used for removal of thiocyanate (SCN-) ions from aqueous solutions. The effect of someimportant parameters such as pH, initial concentration, sorbent dosage, and contact time onuptake of SCN- was investigated. PPy/SD was found to be much more effective sorbent thanPAni/SD for uptake SCN- from aqueous solu...
متن کاملremoval of thiocyanate ions from aqueous solutions using polypyrrole and polyaniline conducting electroactive polymers
polypyrrole (ppy/cl) and polyaniline (pani/cl) synthesized chemically onto sawdust (sd)was used for removal of thiocyanate (scn-) ions from aqueous solutions. the effect of someimportant parameters such as ph, initial concentration, sorbent dosage, and contact time onuptake of scn- was investigated. ppy/sd was found to be much more effective sorbent thanpani/sd for uptake scn- from aqueous solu...
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The carrier dynamics in PF6 doped polypyrrole has been probed by dielectric spectroscopy (from 10(-4) to 4 eV), down to 4.2 K. The phase-sensitive sub-THz data have assisted to resolve the discrepancies in Kramers-Kronig analysis in earlier studies. Even in metallic samples, just 1% of the carriers are delocalized, at 300 K; the fraction drops down considerably as a function of disorder, carrie...
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ژورنال
عنوان ژورنال: E-Journal of Chemistry
سال: 2006
ISSN: 0973-4945,2090-9810
DOI: 10.1155/2006/860413