Electrochemical formation of an ultrathin electroactive film from 1,10-phenanthroline on a glassy carbon electrode in acidic electrolyte

The electrochemical reduction of 1,10-phenanthroline in aqueous acidic electrolyte at a glassy carbon electrode led to the covalent modification of the electrode. Thereafter, the deposited film can be switched to an electroactive form by electrochemical oxidation. An electroactive film can be also g...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1992. - 30(2014), 22 vom: 10. Juni, Seite 6612-21
1. Verfasser: Shul, Galyna (VerfasserIn)
Weitere Verfasser: Weissmann, Martin, Bélanger, Daniel
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2014
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Phenanthrolines Carbon 7440-44-0 1,10-phenanthroline W4X6ZO7939
LEADER 01000naa a22002652 4500
001 NLM238087581
003 DE-627
005 20231224113029.0
007 cr uuu---uuuuu
008 231224s2014 xx |||||o 00| ||eng c
024 7 |a 10.1021/la500349t  |2 doi 
028 5 2 |a pubmed24n0793.xml 
035 |a (DE-627)NLM238087581 
035 |a (NLM)24811121 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Shul, Galyna  |e verfasserin  |4 aut 
245 1 0 |a Electrochemical formation of an ultrathin electroactive film from 1,10-phenanthroline on a glassy carbon electrode in acidic electrolyte 
264 1 |c 2014 
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 22.04.2015 
500 |a Date Revised 07.06.2016 
500 |a published: Print-Electronic 
500 |a ErratumIn: Langmuir. 2016 Feb 9;32(5):1419. - PMID 26820159 
500 |a Citation Status MEDLINE 
520 |a The electrochemical reduction of 1,10-phenanthroline in aqueous acidic electrolyte at a glassy carbon electrode led to the covalent modification of the electrode. Thereafter, the deposited film can be switched to an electroactive form by electrochemical oxidation. An electroactive film can be also generated by alternate reductive and oxidative voltammetric cycling in a 1,10-phenanthroline/aqueous sulfuric acid solution. First, the electrochemical procedure for the formation of a film is presented. Second, the morphology and chemical structure of 1,10-phenanthroline coatings were investigated by atomic force microscopy, time-of-flight secondary ion mass spectrometry, X-ray photoelectron spectroscopy, and electrochemical techniques. The ultrathin (<15 nm) electrodeposited films consist of oligomeric species. The coatings deposited in alternate and/or continuous reductive and oxidative steps contain oxygen atoms incorporated into the oligomer backbone. The preliminary results point out the formation of a dione derivative that is responsible for the electroactivity of the grafted layer 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 7 |a Phenanthrolines  |2 NLM 
650 7 |a Carbon  |2 NLM 
650 7 |a 7440-44-0  |2 NLM 
650 7 |a 1,10-phenanthroline  |2 NLM 
650 7 |a W4X6ZO7939  |2 NLM 
700 1 |a Weissmann, Martin  |e verfasserin  |4 aut 
700 1 |a Bélanger, Daniel  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Langmuir : the ACS journal of surfaces and colloids  |d 1992  |g 30(2014), 22 vom: 10. Juni, Seite 6612-21  |w (DE-627)NLM098181009  |x 1520-5827  |7 nnns 
773 1 8 |g volume:30  |g year:2014  |g number:22  |g day:10  |g month:06  |g pages:6612-21 
856 4 0 |u http://dx.doi.org/10.1021/la500349t  |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 30  |j 2014  |e 22  |b 10  |c 06  |h 6612-21