000025145 001__ 25145
000025145 005__ 20200423203346.0
000025145 0247_ $$2DOI$$a10.1021/la025585k
000025145 0247_ $$2WOS$$aWOS:000175801600024
000025145 0247_ $$2Handle$$a2128/2137
000025145 037__ $$aPreJuSER-25145
000025145 041__ $$aeng
000025145 082__ $$a670
000025145 084__ $$2WoS$$aChemistry, Multidisciplinary
000025145 084__ $$2WoS$$aChemistry, Physical
000025145 084__ $$2WoS$$aMaterials Science, Multidisciplinary
000025145 1001_ $$0P:(DE-Juel1)VDB5443$$aWandlowski, T.$$b0$$uFZJ
000025145 245__ $$aIn situ infrared study of 4,4'-bipyridine adsorption of thin gold films
000025145 260__ $$aWashington, DC$$bACS Publ.$$c2002
000025145 300__ $$a4331 - 4341
000025145 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article
000025145 3367_ $$2DataCite$$aOutput Types/Journal article
000025145 3367_ $$00$$2EndNote$$aJournal Article
000025145 3367_ $$2BibTeX$$aARTICLE
000025145 3367_ $$2ORCID$$aJOURNAL_ARTICLE
000025145 3367_ $$2DRIVER$$aarticle
000025145 440_0 $$04081$$aLangmuir$$v18$$x0743-7463
000025145 500__ $$aRecord converted from VDB: 12.11.2012
000025145 520__ $$aThe phase formation of 4,4'-bipyridine (4,4'-BP) and its coadsorption with interfacial water on quasi-Au(111) film electrodes (20 nm) from 0.05 M KClO4 has been studied employing in-situ surface enhanced infrared reflection adsorption spectroscopy (SEIRAS). Organic molecules form, dependent on the electrode potential and in the absence of Faradaic reactions, three monolayers of distincly different orientation. The high coverage adlayer I is composed of perpendicularly oriented 4,4'-BP molecules coordinated with one nitrogen atom to the underlying positively charged electrodes (C-2upsilon, symmetry). Changing the electrode potential toward negative values causes two first-order phase transitions giving rise to two low-coverage organic adlayers. These transitions are accompanied by an in-plane tilting of the N-coordinated molecule. The conclusions on the interfacial orientation of 4,4'-BP are supported by a comparative analysis of in situ SEIRAS, surface enhanced Raman spectroscopy, and sum frequency generation spectra. SEIRAS spectra also indicate that 4,4'-BP is coadsorbed with water molecules and modifies the interfacial hydrogen-bonded network of the later. The nature of these interactions and their consequences for the creation of functionalized adlayers on metal electrodes are compared with related N-heterocyclic molecules.
000025145 536__ $$0G:(DE-Juel1)FUEK242$$2G:(DE-HGF)$$aKondensierte Materie$$cM02$$x0
000025145 536__ $$0G:(DE-Juel1)FUEK255$$aNeurowissenschaften$$cL01$$x1
000025145 588__ $$aDataset connected to Web of Science
000025145 650_7 $$2WoSType$$aJ
000025145 7001_ $$0P:(DE-Juel1)VDB5396$$aAtaka, K.$$b1$$uFZJ
000025145 7001_ $$0P:(DE-Juel1)128707$$aMayer, D.$$b2$$uFZJ
000025145 773__ $$0PERI:(DE-600)2005937-1$$a10.1021/la025585k$$gVol. 18, p. 4331 - 4341$$p4331 - 4341$$q18<4331 - 4341$$tLangmuir$$v18$$x0743-7463$$y2002
000025145 8564_ $$uhttps://juser.fz-juelich.de/record/25145/files/16297.pdf$$yOpenAccess
000025145 8564_ $$uhttps://juser.fz-juelich.de/record/25145/files/16297.jpg?subformat=icon-1440$$xicon-1440$$yOpenAccess
000025145 8564_ $$uhttps://juser.fz-juelich.de/record/25145/files/16297.jpg?subformat=icon-180$$xicon-180$$yOpenAccess
000025145 8564_ $$uhttps://juser.fz-juelich.de/record/25145/files/16297.jpg?subformat=icon-640$$xicon-640$$yOpenAccess
000025145 909CO $$ooai:juser.fz-juelich.de:25145$$pdnbdelivery$$pVDB$$pdriver$$popen_access$$popenaire
000025145 9131_ $$0G:(DE-Juel1)FUEK242$$bMaterie$$kM02$$lKondensierte Materie$$vKondensierte Materie$$x0
000025145 9131_ $$0G:(DE-Juel1)FUEK255$$bLeben$$kL01$$lFunktion und Dysfunktion des Nervensystems$$vNeurowissenschaften$$x1
000025145 9141_ $$y2002
000025145 915__ $$0StatID:(DE-HGF)0010$$aJCR/ISI refereed
000025145 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess
000025145 9201_ $$0I:(DE-Juel1)VDB43$$d31.12.2006$$gISG$$kISG-3$$lInstitut für Grenzflächen und Vakuumtechnologien$$x0
000025145 9201_ $$0I:(DE-Juel1)VDB58$$d31.12.2006$$gIBI$$kIBI-2$$lBiologische Strukturforschung$$x1
000025145 970__ $$aVDB:(DE-Juel1)16297
000025145 9801_ $$aFullTexts
000025145 980__ $$aVDB
000025145 980__ $$aJUWEL
000025145 980__ $$aConvertedRecord
000025145 980__ $$ajournal
000025145 980__ $$aI:(DE-Juel1)PGI-3-20110106
000025145 980__ $$aI:(DE-Juel1)ISB-2-20090406
000025145 980__ $$aUNRESTRICTED
000025145 980__ $$aI:(DE-Juel1)ICS-6-20110106
000025145 980__ $$aFullTexts
000025145 981__ $$aI:(DE-Juel1)IBI-7-20200312
000025145 981__ $$aI:(DE-Juel1)PGI-3-20110106
000025145 981__ $$aI:(DE-Juel1)ISB-2-20090406
000025145 981__ $$aI:(DE-Juel1)ICS-6-20110106