Metalized Alkanedithiol Self-Assembled Monolayers (SAM) on Au Surfaces by an In Situ Autocatalytic Mechanism

被引：0

作者：

Liu, Feng ^{[1
]}

Duan, Xiao ^{[1
]}

Huang, Long ^{[1
]}

Li, Yunyan ^{[1
]}

Li, Kaizhong ^{[1
]}

Li, Baihui ^{[1
]}

Zhou, Shiping ^{[1
]}

Lu, Jun ^{[1
]}

Mao, Binwei ^{[2
]}

Zhao, Yunkun ^{[3
]}

机构：

[1] Sino Precious Met Holding Co Ltd, Kunming 650106, Yunnan, Peoples R China

[2] Xiamen Univ, Sch Chem & Chem Engn, Xiamen 361005, Fujian, Peoples R China

[3] Kunming Sino Platinum Met Catalysts Co Ltd, State Local Joint Engn Lab Precious Met Catalyt T, Kunming 650106, Yunnan, Peoples R China

来源：

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2020年 / 20卷 / 04期

关键词：

Metallization; SAMs; Nanoclusters; In Situ Autocatalyst; DEPOSITION; GROWTH;

D O I：

10.1166/jnn.2020.17370

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Here, a simple and general approach was developed for depositing metal nanoparticles on alkanedithiol self-assembled monolayers (SAMs) based on the spontaneous reduction of metal ions by the free SH sites of SAMs. By immersing the alkanedithiol SAM/Au in a corresponding metal containing solution (HAuCl4, AgNO3, H2PtCl6 and PdSO4), Au, Ag, Pt and Pd clusters, respectively, could be formed on top of the SAM/Au(111) electrode surface, which was confirmed by STM characterization. The size, morphology and coverage of clusters/islands can be tuned by modulating the immersion time, which allows for possible utilization of the metal/SAM/Au(111) in catalysis, nanoelectronics and biodetection.

引用

页码：2324 / 2329

页数：6

共 50 条

[41] Self-assembled monolayers of decanethiol on Au(111)/mica
H. Klein
W. Blanc
R. Pierrisnard
C. Fauquet
Ph. Dumas
The European Physical Journal B - Condensed Matter and Complex Systems, 2000, 14 : 371 - 376
[42] Characterization of self-assembled monolayers of thiols on Au(111)
Deng, WL
Yang, DB
Fang, Y
Bai, CL
SCIENCE IN CHINA SERIES B-CHEMISTRY, 1996, 39 (03): : 225 - 234
[43] Fabrication and characterization of semiconductor-particle monolayers attached on a self-assembled monolayer of alkanedithiol.
Nakanishi, T
Ohtani, B
Uosaki, K
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1998, 215 : U462 - U462
[44] Electron tunneling through alkanedithiol self-assembled monolayers in large-area molecular junctions
Akkerman, Hylke B.
Naber, Ronald C. G.
Jongbloed, Bert
van Hal, Paul A.
Blom, Paul W. M.
de Leeuw, Dago M.
de Boer, Bert
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2007, 104 (27) : 11161 - 11166
[45] Nanolithography of alkylsilane self-assembled monolayers (SAM's) on Si(100).
Helt, JM
Batteas, JD
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2001, 221 : U351 - U351
[46] SELF-ASSEMBLED MONOLAYERS AT ELECTRODE METAL-SURFACES
BUESSHERMAN, C
PROGRESS IN SURFACE SCIENCE, 1994, 46 (04) : 335 - 375
[47] Cationic systems as self-assembled monolayers on gold surfaces
Ng, YF
Strutwolf, J
Garratt, PJ
Williams, DE
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1999, 464 (02) : 263 - 267
[48] Forces between polymer surfaces and self-assembled monolayers
Singh, Jagdeep
Whitten, James E.
JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY, 2008, 45 (11): : 884 - 891
[49] Fabrication of Nanostructured Surfaces Using Self-Assembled Monolayers
Bernhard Basnar
Martin Madera
Gernot Friedbacher
Thomas Vallant
Ulrich Mayer
Helmuth Hoffmann
Microchimica Acta, 2000, 133 : 325 - 329
[50] Mixed carboranethiol self-assembled monolayers on gold surfaces
Yavuz, Adem
Sohrabnia, Nima
Yilmaz, Aysen
Danisman, M. Fatih
APPLIED SURFACE SCIENCE, 2017, 413 : 233 - 241

← 1 2 3 4 5 →