Electrochemical method of controlling thiolate coverage on a conductive substrate such as gold
Abstract
An electrochemical method for forming a partial monomolecular layer of a predetermined extent of coverage of a thiolate of the formula, XRS--, therein R can be a linear or branched chain hydrocarbon or an aromatic or the like and X can be any compatible end group, e.g., OH, COOH, CH.sub.3 or the like, upon a substrate such as gold, which involves applying in an electrochemical system a constant voltage preselected to yield the desired predetermined extent of coverage.
- Inventors:
-
- Ames, IA
- Sioux Falls, SD
- Issue Date:
- Research Org.:
- Ames Laboratory (AMES), Ames, IA; Iowa State Univ., Ames, IA (United States)
- OSTI Identifier:
- 871931
- Patent Number(s):
- 5827417
- Application Number:
- 08/797409
- Assignee:
- Iowa State University Research Foundation, Inc. (Ames, IA)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B82 - NANOTECHNOLOGY B82Y - SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
C - CHEMISTRY C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES C25D - PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS
- DOE Contract Number:
- W-7405-ENG-82
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- electrochemical; method; controlling; thiolate; coverage; conductive; substrate; gold; forming; partial; monomolecular; layer; predetermined; extent; formula; xrs-; therein; linear; branched; chain; hydrocarbon; aromatic; compatible; oh; cooh; involves; applying; constant; voltage; preselected; yield; desired; conductive substrate; constant voltage; electrochemical method; chain hydrocarbon; predetermined extent; monomolecular layer; partial monomolecular; thiolate coverage; chemical method; controlling thiolate; /204/205/
Citation Formats
Porter, Marc D, and Weisshaar, Duane E. Electrochemical method of controlling thiolate coverage on a conductive substrate such as gold. United States: N. p., 1998.
Web.
Porter, Marc D, & Weisshaar, Duane E. Electrochemical method of controlling thiolate coverage on a conductive substrate such as gold. United States.
Porter, Marc D, and Weisshaar, Duane E. Tue .
"Electrochemical method of controlling thiolate coverage on a conductive substrate such as gold". United States. https://www.osti.gov/servlets/purl/871931.
@article{osti_871931,
title = {Electrochemical method of controlling thiolate coverage on a conductive substrate such as gold},
author = {Porter, Marc D and Weisshaar, Duane E},
abstractNote = {An electrochemical method for forming a partial monomolecular layer of a predetermined extent of coverage of a thiolate of the formula, XRS--, therein R can be a linear or branched chain hydrocarbon or an aromatic or the like and X can be any compatible end group, e.g., OH, COOH, CH.sub.3 or the like, upon a substrate such as gold, which involves applying in an electrochemical system a constant voltage preselected to yield the desired predetermined extent of coverage.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Oct 27 00:00:00 EST 1998},
month = {Tue Oct 27 00:00:00 EST 1998}
}
Works referenced in this record:
Thermodynamically controlled electrochemical formation of thiolate monolayers at gold: characterization and comparison to self-assembled analogs
journal, July 1992
- Weisshaar, Duane E.; Lamp, Brian D.; Porter, Marc D.
- Journal of the American Chemical Society, Vol. 114, Issue 14
The electrochemical desorption of n-alkanethiol monolayers from polycrystalline Au and Ag electrodes
journal, July 1991
- Widrig, Cindra A.; Chung, Chinkap; Porter, Marc D.
- Journal of Electroanalytical Chemistry and Interfacial Electrochemistry, Vol. 310, Issue 1-2
Reductive desorption of alkanethiolate monolayers at gold: a measure of surface coverage
journal, November 1991
- Walczak, Mary M.; Popenoe, Darwin D.; Deinhammer, Randall S.
- Langmuir, Vol. 7, Issue 11