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Title: 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.sup.-, wherein 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:
 [1];  [2]
  1. (Ames, IA)
  2. (Sioux Falls, SD)
Issue Date:
Research Org.:
Ames Laboratory (AMES), Ames, IA; Iowa State University, Ames, IA (US)
OSTI Identifier:
870976
Patent Number(s):
5635047
Application Number:
08/257471
Assignee:
Iowa State University Research Foundation, Inc. (Ames, IA) AMES
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; 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., 1997. 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/870976.
@article{osti_870976,
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.sup.-, wherein 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 = {1997},
month = {6}
}

Patent:

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