Adsorption of thiols on the Pd(111) surface : a first principles study

Using density functional theory formalism, we have investigated the adsorption behavior of thiols on the Pd(111) surface. Two different thiol molecules, viz. (a) methane thiol and (b) thiophene 2-thiol (TSH), were used as model adsorbates for this purpose. The results revealed that whereas the metha...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1992. - 24(2008), 19 vom: 07. Okt., Seite 10838-42
1. Verfasser: Majumder, Chiranjib (VerfasserIn)
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2008
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article Sulfhydryl Compounds Palladium 5TWQ1V240M
LEADER 01000naa a22002652 4500
001 NLM182269248
003 DE-627
005 20231223162614.0
007 cr uuu---uuuuu
008 231223s2008 xx |||||o 00| ||eng c
024 7 |a 10.1021/la801439q  |2 doi 
028 5 2 |a pubmed24n0608.xml 
035 |a (DE-627)NLM182269248 
035 |a (NLM)18774834 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Majumder, Chiranjib  |e verfasserin  |4 aut 
245 1 0 |a Adsorption of thiols on the Pd(111) surface  |b a first principles study 
264 1 |c 2008 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 28.10.2008 
500 |a Date Revised 21.11.2013 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Using density functional theory formalism, we have investigated the adsorption behavior of thiols on the Pd(111) surface. Two different thiol molecules, viz. (a) methane thiol and (b) thiophene 2-thiol (TSH), were used as model adsorbates for this purpose. The results revealed that whereas the methane thiol molecule undergoes spontaneous dissociative chemisorption onto the palladium surface, the adsorption of the thiophene 2-thiol molecule does not involve cleavage of the S-H bond, leading to weak interaction energy or physisorption. The variation in the adsorption behavior has been explained based on the difference in the electronic environment of the terminal sulfur atom. The nature of binding at the interface has been analyzed through calculation of the partial density of states of the sulfur atom at the interface 
650 4 |a Journal Article 
650 7 |a Sulfhydryl Compounds  |2 NLM 
650 7 |a Palladium  |2 NLM 
650 7 |a 5TWQ1V240M  |2 NLM 
773 0 8 |i Enthalten in  |t Langmuir : the ACS journal of surfaces and colloids  |d 1992  |g 24(2008), 19 vom: 07. Okt., Seite 10838-42  |w (DE-627)NLM098181009  |x 1520-5827  |7 nnns 
773 1 8 |g volume:24  |g year:2008  |g number:19  |g day:07  |g month:10  |g pages:10838-42 
856 4 0 |u http://dx.doi.org/10.1021/la801439q  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_22 
912 |a GBV_ILN_350 
912 |a GBV_ILN_721 
951 |a AR 
952 |d 24  |j 2008  |e 19  |b 07  |c 10  |h 10838-42