Matches in SemOpenAlex for { <https://semopenalex.org/work/W2045868488> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W2045868488 endingPage "852" @default.
- W2045868488 startingPage "844" @default.
- W2045868488 abstract "An attempt has been made to prepare polyaniline (PA), poly(o-toluidine) (POT) and copolymer (PA-POT) thin films doped by several inorganic salts (sulphates and chlorides) with varying size of cation using aqueous solution of H2SO4 as electrolyte. Effect of dopant in presence of electrolyte is rarely studied in the field of conducting polymers. Various inorganic salts as dopants, viz. K2SO4, Na2SO4, Li2SO4, MgSO4, KCl, NaCl, LiCl and MgCl2 are used at room temperature. The films were electropolymerized in solution containing 0.1 M monomer, 1 M H2SO4 as electrolyte and 1 M inorganic salt by applying sequential linear potential scan rate 50 mV/s between −0.2 and 1.0 V versus Ag/AgCl electrode. The electrosynthesized films were characterized by cyclic voltammetry, UV–visible spectroscopy and conductivity measurements using four-probe technique. It was observed that the UV–visible peaks are appearing at about 800–810 nm with a shoulder at 410–420 nm for emeraldine salt (ES) phase of PA, POT and PA-POT without any doping salt. In the presence of salts, a shift for these absorption spectra is observed to lower wavelength in 760–800 nm, however, a shift of shoulder is to higher wavelength in 435–445 nm. In the overall study, an increase in conductivity is observed for all above-mentioned dopants, and among these, K2SO4 is found to be the best in sulphate category and KCl in chloride category." @default.
- W2045868488 created "2016-06-24" @default.
- W2045868488 creator A5035868114 @default.
- W2045868488 creator A5038173809 @default.
- W2045868488 creator A5059885212 @default.
- W2045868488 creator A5073744362 @default.
- W2045868488 date "2002-12-01" @default.
- W2045868488 modified "2023-10-18" @default.
- W2045868488 title "Effect of inorganic dopants (in presence of electrolyte) on the conductivity of polyaniline, poly(o-toluidine) and their copolymer thin films" @default.
- W2045868488 cites W1975523216 @default.
- W2045868488 cites W1991073384 @default.
- W2045868488 cites W1993503825 @default.
- W2045868488 cites W2000379970 @default.
- W2045868488 cites W2001873686 @default.
- W2045868488 cites W2016690457 @default.
- W2045868488 cites W2044783543 @default.
- W2045868488 cites W2080262641 @default.
- W2045868488 cites W2125306359 @default.
- W2045868488 doi "https://doi.org/10.1016/s0167-577x(02)00883-2" @default.
- W2045868488 hasPublicationYear "2002" @default.
- W2045868488 type Work @default.
- W2045868488 sameAs 2045868488 @default.
- W2045868488 citedByCount "35" @default.
- W2045868488 countsByYear W20458684882013 @default.
- W2045868488 countsByYear W20458684882014 @default.
- W2045868488 countsByYear W20458684882015 @default.
- W2045868488 crossrefType "journal-article" @default.
- W2045868488 hasAuthorship W2045868488A5035868114 @default.
- W2045868488 hasAuthorship W2045868488A5038173809 @default.
- W2045868488 hasAuthorship W2045868488A5059885212 @default.
- W2045868488 hasAuthorship W2045868488A5073744362 @default.
- W2045868488 hasConcept C131540310 @default.
- W2045868488 hasConcept C133495861 @default.
- W2045868488 hasConcept C138679309 @default.
- W2045868488 hasConcept C147789679 @default.
- W2045868488 hasConcept C15920480 @default.
- W2045868488 hasConcept C159985019 @default.
- W2045868488 hasConcept C17525397 @default.
- W2045868488 hasConcept C178790620 @default.
- W2045868488 hasConcept C179104552 @default.
- W2045868488 hasConcept C184651966 @default.
- W2045868488 hasConcept C185592680 @default.
- W2045868488 hasConcept C191952053 @default.
- W2045868488 hasConcept C192562407 @default.
- W2045868488 hasConcept C2776371256 @default.
- W2045868488 hasConcept C2777580120 @default.
- W2045868488 hasConcept C2777869211 @default.
- W2045868488 hasConcept C44228677 @default.
- W2045868488 hasConcept C49040817 @default.
- W2045868488 hasConcept C521977710 @default.
- W2045868488 hasConcept C52859227 @default.
- W2045868488 hasConcept C57863236 @default.
- W2045868488 hasConcept C68801617 @default.
- W2045868488 hasConceptScore W2045868488C131540310 @default.
- W2045868488 hasConceptScore W2045868488C133495861 @default.
- W2045868488 hasConceptScore W2045868488C138679309 @default.
- W2045868488 hasConceptScore W2045868488C147789679 @default.
- W2045868488 hasConceptScore W2045868488C15920480 @default.
- W2045868488 hasConceptScore W2045868488C159985019 @default.
- W2045868488 hasConceptScore W2045868488C17525397 @default.
- W2045868488 hasConceptScore W2045868488C178790620 @default.
- W2045868488 hasConceptScore W2045868488C179104552 @default.
- W2045868488 hasConceptScore W2045868488C184651966 @default.
- W2045868488 hasConceptScore W2045868488C185592680 @default.
- W2045868488 hasConceptScore W2045868488C191952053 @default.
- W2045868488 hasConceptScore W2045868488C192562407 @default.
- W2045868488 hasConceptScore W2045868488C2776371256 @default.
- W2045868488 hasConceptScore W2045868488C2777580120 @default.
- W2045868488 hasConceptScore W2045868488C2777869211 @default.
- W2045868488 hasConceptScore W2045868488C44228677 @default.
- W2045868488 hasConceptScore W2045868488C49040817 @default.
- W2045868488 hasConceptScore W2045868488C521977710 @default.
- W2045868488 hasConceptScore W2045868488C52859227 @default.
- W2045868488 hasConceptScore W2045868488C57863236 @default.
- W2045868488 hasConceptScore W2045868488C68801617 @default.
- W2045868488 hasIssue "4" @default.
- W2045868488 hasLocation W20458684881 @default.
- W2045868488 hasOpenAccess W2045868488 @default.
- W2045868488 hasPrimaryLocation W20458684881 @default.
- W2045868488 hasRelatedWork W2003041741 @default.
- W2045868488 hasRelatedWork W2004913908 @default.
- W2045868488 hasRelatedWork W2033869170 @default.
- W2045868488 hasRelatedWork W2122961390 @default.
- W2045868488 hasRelatedWork W2289475821 @default.
- W2045868488 hasRelatedWork W2316182848 @default.
- W2045868488 hasRelatedWork W2357232842 @default.
- W2045868488 hasRelatedWork W2385571564 @default.
- W2045868488 hasRelatedWork W3114471086 @default.
- W2045868488 hasRelatedWork W4254115631 @default.
- W2045868488 hasVolume "57" @default.
- W2045868488 isParatext "false" @default.
- W2045868488 isRetracted "false" @default.
- W2045868488 magId "2045868488" @default.
- W2045868488 workType "article" @default.