Electrochemical grafting of an aryl fluorosulfonimide electrolyte onto glassy carbon

Robust bonded layers of an aromatic fluorosulfonimide electrolyte were created on glassy carbon disk and plate electrodes by electroreduction of a new fluorosulfonimide aryl diazonium zwitterion. Formation of the bonded layer was confirmed by XPS of the modified surfaces and also by the effect of th...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1992. - 22(2006), 25 vom: 05. Dez., Seite 10747-53
1. Verfasser: Creager, Stephen E (VerfasserIn)
Weitere Verfasser: Liu, Bing, Mei, Hua, Desmarteau, Darryl
Format: Aufsatz
Sprache:English
Veröffentlicht: 2006
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article
LEADER 01000naa a22002652 4500
001 NLM166814881
003 DE-627
005 20231223111608.0
007 tu
008 231223s2006 xx ||||| 00| ||eng c
028 5 2 |a pubmed24n0556.xml 
035 |a (DE-627)NLM166814881 
035 |a (NLM)17129055 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Creager, Stephen E  |e verfasserin  |4 aut 
245 1 0 |a Electrochemical grafting of an aryl fluorosulfonimide electrolyte onto glassy carbon 
264 1 |c 2006 
336 |a Text  |b txt  |2 rdacontent 
337 |a ohne Hilfsmittel zu benutzen  |b n  |2 rdamedia 
338 |a Band  |b nc  |2 rdacarrier 
500 |a Date Completed 19.01.2007 
500 |a Date Revised 28.11.2006 
500 |a published: Print 
500 |a Citation Status PubMed-not-MEDLINE 
520 |a Robust bonded layers of an aromatic fluorosulfonimide electrolyte were created on glassy carbon disk and plate electrodes by electroreduction of a new fluorosulfonimide aryl diazonium zwitterion. Formation of the bonded layer was confirmed by XPS of the modified surfaces and also by the effect of the bound layer on reduction/oxidation of redox-active probe molecules. Surface coverage in the monolayer range was achieved. Counterions for as-formed layers were initially tetra-alkylammonium ions from the coating electrolyte but could subsequently be exchanged for other cations by exposure to salt solutions. The bonded layers are very stable with respect to treatment with solvents (water and/or acetonitrile), dry heat (120 degrees C), and hot acid (triflic acid, 80 degrees C, neat and containing 50 wt % water); however, they are unstable with respect to electro-oxidative scanning in aqueous electrolyte solutions 
650 4 |a Journal Article 
700 1 |a Liu, Bing  |e verfasserin  |4 aut 
700 1 |a Mei, Hua  |e verfasserin  |4 aut 
700 1 |a Desmarteau, Darryl  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Langmuir : the ACS journal of surfaces and colloids  |d 1992  |g 22(2006), 25 vom: 05. Dez., Seite 10747-53  |w (DE-627)NLM098181009  |x 1520-5827  |7 nnns 
773 1 8 |g volume:22  |g year:2006  |g number:25  |g day:05  |g month:12  |g pages:10747-53 
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 22  |j 2006  |e 25  |b 05  |c 12  |h 10747-53