Efficient electron-induced removal of oxalate ions and formation of copper nanoparticles from copper(II) oxalate precursor layers

被引：8

作者：

Rueckriem, Kai ^{[1
]}

Grotheer, Sarah ^{[1
]}

Vieker, Henning ^{[2
]}

Penner, Paul ^{[2
]}

Beyer, Andre ^{[2
]}

Goelzhaeuser, Armin ^{[2
]}

Swiderek, Petra ^{[1
]}

机构：

[1] Univ Bremen, Inst Appl & Phys Chem, Fachbereich Chemie Biol 2, Leobener Str NW 2,Postfach 330440, D-28334 Bremen, Germany

[2] Univ Bielefeld, Phys Supramol Syst, D-33615 Bielefeld, Germany

来源：

BEILSTEIN JOURNAL OF NANOTECHNOLOGY | 2016年 / 7卷

关键词：

copper(II) oxalate; electron-induced reactions; layer-by-layer deposition; nanoparticle formation; thin film; SELF-ASSEMBLED MONOLAYERS; BEAM-INDUCED DEPOSITION; LOW-ENERGY ELECTRONS; CARBON-DIOXIDE; SURFACE; FILMS; CO2; NANOSTRUCTURES; FABRICATION; COMPLEXES;

D O I：

10.3762/bjnano.7.77

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Copper(II) oxalate grown on carboxy-terminated self-assembled monolayers (SAM) using a step-by-step approach was used as precursor for the electron-induced synthesis of surface-supported copper nanoparticles. The precursor material was deposited by dipping the surfaces alternately in ethanolic solutions of copper(II) acetate and oxalic acid with intermediate thorough rinsing steps. The deposition of copper(II) oxalate and the efficient electron-induced removal of the oxalate ions was monitored by reflection absorption infrared spectroscopy (RAIRS). Helium ion microscopy (HIM) reveals the formation of spherical nanoparticles with well-defined size and X-ray photoelectron spectroscopy (XPS) confirms their metallic nature. Continued irradiation after depletion of oxalate does not lead to further particle growth giving evidence that nanoparticle formation is primarily controlled by the available amount of precursor.

引用

页码：852 / 861

页数：10

共 55 条

[1]

[Anonymous], 69 NIST

[2] High-Throughput Fabrication of Uniform and Homogenous MOF Coatings [J].

Arslan, Hasan K. ;

Shekhah, Osama ;

Wohlgemuth, Jonas ;

Franzreb, Matthias ;

Fischer, Roland A. ;

Woell, Christof .

ADVANCED FUNCTIONAL MATERIALS, 2011, 21 (22) :4228-4231

[3] PRECISELY CONSISTENT ENERGY CALIBRATION METHOD FOR X-RAY PHOTOELECTRON-SPECTROSCOPY [J].

ASAMI, K .

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 1976, 9 (06) :469-478

[4]

Behrens M, 2012, SCIENCE, V336, P893, DOI [10.1126/science.1219831, 10.1126/science.12198331]

[5] Resolving surface chemical states in XPS analysis of first row transition metals, oxides and hydroxides: Cr, Mn, Fe, Co and Ni [J].

Biesinger, Mark C. ;

Payne, Brad P. ;

Grosvenor, Andrew P. ;

Lau, Leo W. M. ;

Gerson, Andrea R. ;

Smart, Roger St. C. .

APPLIED SURFACE SCIENCE, 2011, 257 (07) :2717-2730

[6] Control of chemical reactions and synthesis by low-energy electrons [J].

Boehler, Esther ;

Warneke, Jonas ;

Swiderek, Petra .

CHEMICAL SOCIETY REVIEWS, 2013, 42 (24) :9219-9231

[7] A STUDY ON CO2 DISSOCIATION ON A STEPPED (332) COPPER SURFACE [J].

BONICKE, IA ;

KIRSTEIN, W ;

THIEME, F .

SURFACE SCIENCE, 1994, 307 :177-181

[8] Creating pure nanostructures from electron-beam-induced deposition using purification techniques: a technology perspective [J].

Botman, A. ;

Mulders, J. J. L. ;

Hagen, C. W. .

NANOTECHNOLOGY, 2009, 20 (37)

[9] Electron-Beam-Induced Deposition of Bimetallic Nanostructures from Bulk Liquids [J].

Bresin, Matthew ;

Chamberlain, Adam ;

Donev, Eugenii U. ;

Samantaray, Chandan B. ;

Schardien, Gregory S. ;

Hastings, J. Todd .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2013, 52 (31) :8004-8007

[10] Grafting of benzylic amide macrocycles onto acid-terminated self-assembled monolayers studied by XPS, RAIRS, and contact angle measurements [J].

Cecchet, F ;

Pilling, M ;

Hevesi, L ;

Schergna, S ;

Wong, JKY ;

Clarkson, GJ ;

Leigh, DA ;

Rudolf, P .

JOURNAL OF PHYSICAL CHEMISTRY B, 2003, 107 (39) :10863-10872

← 1 2 3 4 5 6 →