skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: A new approach of the synthesis of SiO2 nanowires by using bulk copper foils as catalyst

Journal Article · · Applied Surface Science
 [1];  [2];  [3]
  1. Universidad Autonoma de Madrid (Spain). Departamento de Fisica Aplicada and Instituto Nicolas Cabrera
  2. University of Turabo, Gurabo, PR (United States). Nanomaterials Research Group, School of Natural Sciences and Technology
  3. Universidad Autonoma de Madrid (Spain). Departamento de Fisica Aplicada and Instituto Nicolas Cabrera

In this paper, a novel procedure for the growth of SiO2 nanowires (SiO2NWs) directly from polycrystalline copper foils is reported. The single-step synthesis procedure consists of a thermal treatment at 900°C without the need for additional catalysts. As a result, nanowires with an average diameter of 100 nm are synthesized. A systematic study undertaken at different stages of the SiO2NWs growth confirmed the generation of nucleation centers on the Cu surface, as well as revealed the existence of an intermediate gaseous SiO species at the synthesis temperature. Lastly, on the basis of these evidences, the vapor-liquid-solid (VLS) route has been proposed as the mechanism responsible for the growth.

Research Organization:
University of Rochester, NY (United States). Lab. for Laser Energetics
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA)
Grant/Contract Number:
NA0000672; ENE2014-57977-C2-1-R
OSTI ID:
1335965
Alternate ID(s):
OSTI ID: 1358803
Journal Information:
Applied Surface Science, Vol. 387; ISSN 0169-4332
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 7 works
Citation information provided by
Web of Science

References (28)

Amorphous silica nanowires: Intensive blue light emitters journal November 1998
Formation and photoluminescence properties of amorphous silicon oxide nanowires journal October 2011
Luminescence centres in silica nanowires journal June 2006
Preparation and self-assembly of carboxylic acid-functionalized silica journal July 2007
ZnS/Silica Nanocable Field Effect Transistors as Biological and Chemical Nanosensors journal August 2007
Hollow Porous SiO2 Nanocubes Towards High-performance Anodes for Lithium-ion Batteries journal March 2013
Wear resistance of multilayered sol–gel silica layers on aluminium matrix composites journal December 2007
Vapor-liquid-solid mechanism of single crystal growth journal March 1964
Fe-Assisted Synthesis of Si Nanowires journal January 2009
3D Silicon oxide nanostructures: from nanoflowers to radiolaria journal January 1998
Catalytic Solid-Phase Seeding of Silicon Nanowires by Nickel Nanocrystals in Organic Solvents journal March 2005
Si nanowires synthesized with Cu catalyst journal January 2007
Influence of Cu as a catalyst on the properties of silicon nanowires synthesized by the vapour–solid–solid mechanism journal June 2007
Structure, Growth Kinetics, and Ledge Flow during Vapor−Solid−Solid Growth of Copper-Catalyzed Silicon Nanowires journal February 2010
Microspheres for the Growth of Silicon Nanowires via Vapor-Liquid-Solid Mechanism journal January 2014
Experimental evidence of the generation of gaseous SiO as precursor for the growth of SiO nanowires journal August 2015
XPS study of SiO thin films and SiO-metal interfaces journal August 1989
Assigning Oxidation States to Organic Compounds via Predictions from X-ray Photoelectron Spectroscopy: A Discussion of Approaches and Recommended Improvements journal November 2013
The interaction of molecular and atomic oxygen with Si(100) and Si(111) journal January 1993
The reaction of atomic oxygen with Si(100) and Si(111) journal October 1991
Inhomogeneous decomposition of ultrathin oxide films on Si(100): Application of Avrami kinetics to thermal desorption spectra journal April 2008
Growth of silica nanowires in vacuum journal January 2015
${\bf SiO}_{\bm x}$ Nanowires Grown via the Active Oxidation of Silicon journal July 2011
The effect of annealing temperature, residual O2 partial pressure, and ambient flow rate on the growth of SiO x nanowires journal March 2012
Enhanced CuO Nanowire Formation by Thermal Oxidation of Roughened Copper journal January 2012
Fabrication of cuprous and cupric oxide thin films by heat treatment journal September 2009
THE OXIDATION OF COPPER FILMS TO CuO 0.67 journal May 1962
The low-temperature thermal oxidation of copper, Cu3O2, and its influence on past and future studies journal July 2005

Cited By (4)

Reaction intermediate-induced vapor–liquid–solid growth of silicon oxide nanowires journal January 2018
Synthesis of amorphous SiO 2 nanowires by one-step low temperature hydrothermal process journal September 2019
Synthesis of SiO2 Nanocrystals by Two Approaches and Their Application in Photocatalytic Degradation and Flame Retardant Polymeric Nanocomposite
  • Esmaeili-Bafghi-Karimabad, Azade; Nejati-Moghadam, Laya; Salavati-Niasari, Masoud
  • Journal of Inorganic and Organometallic Polymers and Materials, Vol. 29, Issue 2 https://doi.org/10.1007/s10904-018-1008-3
journal October 2018
Improved control in elimination of white impurities on graphene by chemical vapor deposition (CVD) journal December 2018

Similar Records

Experimental evidence of the generation of gaseous SiO as precursor for the growth of SiOx nanowires
Journal Article · Tue Mar 24 00:00:00 EDT 2015 · Applied Surface Science · OSTI ID:1335965

Synthesis and characterization of amorphous SiO2 nanowires directly grown on Cu substrates
Journal Article · Thu Oct 27 00:00:00 EDT 2016 · Journal of Sol-Gel Science and Technology · OSTI ID:1335965

In Situ Laser Synthesis of Si Nanowires in the Dynamic TEM
Journal Article · Wed Dec 05 00:00:00 EST 2007 · Small, vol. 4, N/A, April 1, 2008, pp. 2187 - 2190 · OSTI ID:1335965