Organic monolayers on Si(111) by electrochemical method

P. Allongue; C. Henry De Villeneuve; J. Pinson; F. Ozanam; J. N. Chazalviel; X. Wallart

doi:10.1016/S0013-4686(98)00020-6

Organic monolayers on Si(111) by electrochemical method

P. Allongue
, C. Henry De Villeneuve
, J. Pinson
, F. Ozanam
, J. N. Chazalviel
, X. Wallart

Lab. Phys. Liquides Electrochimie-U.
Centre national de la recherche scientifique
Université Paris Cité
Institut d'Electronique de Microélectronique et de Nanotechnologie (IEMN)

Research output: Contribution to journal › Article › peer-review

194 Citations (Scopus)

Abstract

This work details the formation of organic monolayers on Si(111) by electrochemical methods. We show that grafting of phenyl groups is possible by reduction of ⁺N₂-Ar-X cations where the substituent X may be Br, NO₂, COOH, CN, C_nH_{2n + 1} (n = 1, 4, 12). Characterizations show that the electrochemical process is self stopped after completion of the first monolayer whose structure is (2 × 1) close packed in the case X = Br and CH₃ as observed by STM. The stability and passivating properties of films are also investigated.

Original language	English
Pages (from-to)	2791-2798
Number of pages	8
Journal	Electrochimica Acta
Volume	43
Issue number	19-20
DOIs	https://doi.org/10.1016/S0013-4686(98)00020-6
Publication status	Published - 16 Jun 1998

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title = "Organic monolayers on Si(111) by electrochemical method",

abstract = "This work details the formation of organic monolayers on Si(111) by electrochemical methods. We show that grafting of phenyl groups is possible by reduction of +N2-Ar-X cations where the substituent X may be Br, NO2, COOH, CN, CnH2n + 1 (n = 1, 4, 12). Characterizations show that the electrochemical process is self stopped after completion of the first monolayer whose structure is (2 {\texttimes} 1) close packed in the case X = Br and CH3 as observed by STM. The stability and passivating properties of films are also investigated.",

author = "P. Allongue and \{Henry De Villeneuve\}, C. and J. Pinson and F. Ozanam and Chazalviel, \{J. N.\} and X. Wallart",

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doi = "10.1016/S0013-4686(98)00020-6",

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TY - JOUR

T1 - Organic monolayers on Si(111) by electrochemical method

AU - Allongue, P.

AU - Henry De Villeneuve, C.

AU - Pinson, J.

AU - Ozanam, F.

AU - Chazalviel, J. N.

AU - Wallart, X.

PY - 1998/6/16

Y1 - 1998/6/16

N2 - This work details the formation of organic monolayers on Si(111) by electrochemical methods. We show that grafting of phenyl groups is possible by reduction of +N2-Ar-X cations where the substituent X may be Br, NO2, COOH, CN, CnH2n + 1 (n = 1, 4, 12). Characterizations show that the electrochemical process is self stopped after completion of the first monolayer whose structure is (2 × 1) close packed in the case X = Br and CH3 as observed by STM. The stability and passivating properties of films are also investigated.

AB - This work details the formation of organic monolayers on Si(111) by electrochemical methods. We show that grafting of phenyl groups is possible by reduction of +N2-Ar-X cations where the substituent X may be Br, NO2, COOH, CN, CnH2n + 1 (n = 1, 4, 12). Characterizations show that the electrochemical process is self stopped after completion of the first monolayer whose structure is (2 × 1) close packed in the case X = Br and CH3 as observed by STM. The stability and passivating properties of films are also investigated.

U2 - 10.1016/S0013-4686(98)00020-6

DO - 10.1016/S0013-4686(98)00020-6

M3 - Article

AN - SCOPUS:0032309448

SN - 0013-4686

VL - 43

SP - 2791

EP - 2798

JO - Electrochimica Acta

JF - Electrochimica Acta

IS - 19-20

ER -

Organic monolayers on Si(111) by electrochemical method

Abstract

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