Matches in SemOpenAlex for { <https://semopenalex.org/work/W2009641672> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W2009641672 endingPage "226" @default.
- W2009641672 startingPage "219" @default.
- W2009641672 abstract "Polypyrrole films doped with molybdenum trisulfide and tetrathiomolybdate anions have been prepared from an aqueous solution containing pyrrole and ammonium tetrathiomolybdate in the presence of tiron, (4, 5-dihydroxy-1, 3-benzenedisulfonic acid), in the deposition solution. In such a solution the electrodeposition of polypyrrole doped with tetrathiomolybdate anions is in competition with the electrodeposition of molybdenum trisulfide by oxidation of tetrathiomolybdate anions. Our results indicate that the relative amounts of polypyrrole and molybdenum species can be varied over larger ratios when tiron is present in the deposition solution. The variation of the amount of molybdenum species can be explained by considering the number of electrons required to generate one mole of tetrathiomolybdate as dopant for polypyrrole and one mole of molybdenum trisulfide; 14 electrons are required per mole of tetrathiomolybdate incorporated in the polymer in comparison to 2 electrons per mole of molybdenum trisulfide generated directly by electrochemical oxidation of tetrathiomolybdate. Tiron acts as a catalyst for the deposition of polypyrrole and in this case the relative amount of polypyrrole in the composite film electrode is larger. For higher tetrathiomolybdate concentration, the direct formation of molybdenum trisulfide occurs preferentially and the catalytic effect of tiron is less important." @default.
- W2009641672 created "2016-06-24" @default.
- W2009641672 creator A5012784724 @default.
- W2009641672 creator A5084731149 @default.
- W2009641672 creator A5085738868 @default.
- W2009641672 date "1997-07-01" @default.
- W2009641672 modified "2023-10-18" @default.
- W2009641672 title "Electrochemical preparation of polypyrrole-molybdenum trisulfide-tetrathiomolybdate electrode with various amounts of molybdenum species" @default.
- W2009641672 cites W1526209623 @default.
- W2009641672 cites W1542928094 @default.
- W2009641672 cites W1973018991 @default.
- W2009641672 cites W1980724692 @default.
- W2009641672 cites W1996396365 @default.
- W2009641672 cites W2000898936 @default.
- W2009641672 cites W2008261043 @default.
- W2009641672 cites W2010640560 @default.
- W2009641672 cites W2023563591 @default.
- W2009641672 cites W2036885205 @default.
- W2009641672 cites W2043689142 @default.
- W2009641672 cites W2063755068 @default.
- W2009641672 cites W2145218680 @default.
- W2009641672 cites W2200623779 @default.
- W2009641672 doi "https://doi.org/10.1016/s0022-0728(97)00166-6" @default.
- W2009641672 hasPublicationYear "1997" @default.
- W2009641672 type Work @default.
- W2009641672 sameAs 2009641672 @default.
- W2009641672 citedByCount "6" @default.
- W2009641672 countsByYear W20096416722014 @default.
- W2009641672 countsByYear W20096416722015 @default.
- W2009641672 crossrefType "journal-article" @default.
- W2009641672 hasAuthorship W2009641672A5012784724 @default.
- W2009641672 hasAuthorship W2009641672A5084731149 @default.
- W2009641672 hasAuthorship W2009641672A5085738868 @default.
- W2009641672 hasConcept C147789679 @default.
- W2009641672 hasConcept C17525397 @default.
- W2009641672 hasConcept C178790620 @default.
- W2009641672 hasConcept C179104552 @default.
- W2009641672 hasConcept C181199279 @default.
- W2009641672 hasConcept C185592680 @default.
- W2009641672 hasConcept C2777232022 @default.
- W2009641672 hasConcept C2777545050 @default.
- W2009641672 hasConcept C2780795997 @default.
- W2009641672 hasConcept C2781330165 @default.
- W2009641672 hasConcept C52859227 @default.
- W2009641672 hasConcept C549387045 @default.
- W2009641672 hasConceptScore W2009641672C147789679 @default.
- W2009641672 hasConceptScore W2009641672C17525397 @default.
- W2009641672 hasConceptScore W2009641672C178790620 @default.
- W2009641672 hasConceptScore W2009641672C179104552 @default.
- W2009641672 hasConceptScore W2009641672C181199279 @default.
- W2009641672 hasConceptScore W2009641672C185592680 @default.
- W2009641672 hasConceptScore W2009641672C2777232022 @default.
- W2009641672 hasConceptScore W2009641672C2777545050 @default.
- W2009641672 hasConceptScore W2009641672C2780795997 @default.
- W2009641672 hasConceptScore W2009641672C2781330165 @default.
- W2009641672 hasConceptScore W2009641672C52859227 @default.
- W2009641672 hasConceptScore W2009641672C549387045 @default.
- W2009641672 hasIssue "2" @default.
- W2009641672 hasLocation W20096416721 @default.
- W2009641672 hasOpenAccess W2009641672 @default.
- W2009641672 hasPrimaryLocation W20096416721 @default.
- W2009641672 hasRelatedWork W2002504613 @default.
- W2009641672 hasRelatedWork W2009641672 @default.
- W2009641672 hasRelatedWork W2019609521 @default.
- W2009641672 hasRelatedWork W2041707881 @default.
- W2009641672 hasRelatedWork W2097139283 @default.
- W2009641672 hasRelatedWork W2101445164 @default.
- W2009641672 hasRelatedWork W2949466649 @default.
- W2009641672 hasRelatedWork W3137452781 @default.
- W2009641672 hasRelatedWork W375903620 @default.
- W2009641672 hasRelatedWork W2169703418 @default.
- W2009641672 hasVolume "431" @default.
- W2009641672 isParatext "false" @default.
- W2009641672 isRetracted "false" @default.
- W2009641672 magId "2009641672" @default.
- W2009641672 workType "article" @default.