Published April 1, 2018 | Version v1
Journal article Metadata-only

Morphology and dispersion of FeCo alloy nanoparticles dispersed in a matrix of IR pyrolized polyvinyl alcohol

Creators

  • 1. Department of Functional Nanosystems and High-Temperature Materials, National University of Science and Technology "MISiS", Moscow 119049 (Russian Federation)
  • 2. Chemistry of Polyconjugated Systems Laboratory, A.V. Topchiev Institute of Petrochemical Synthesis RAS, Moscow 119991 (Russian Federation)

Description

Metal-carbon nanocomposites consisting of FeCo alloy nanoparticles dispersed in a carbon matrix were synthesized by the thermal decomposition method of a precursor based on polyvinyl alcohol and metals salts. The synthesized powders were investigated by X-ray diffraction (XRD), X-ray fluorescent spectrometry (XRFS), transmission electron microscopy (TEM) and scanning electron microscopy (SEM). Surface characteristics of materials were measured by BET-method. The morphology and dispersity of metal nanoparticles were studied depending on the metals ratio in the composite. (paper)

Availability note (English)

Available from http://dx.doi.org/10.1088/1757-899X/347/1/012011

Additional details

Identifiers

DOI
10.1088/1757-899X/347/1/012011;

Publishing Information

Journal Title
IOP Conference Series. Materials Science and Engineering (Online)
Journal Volume
347
Journal Issue
1
Journal Page Range
[8 p.]
ISSN
1757-899X

Conference

Title
3. International Youth Scientific Forum with International Participation on New Materials
Dates
21-24 Nov 2017
Place
Moscow (Russian Federation)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
52089692
Subject category
S36: MATERIALS SCIENCE; S77: NANOSCIENCE AND NANOTECHNOLOGY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ALLOYS; CARBON; FLUORESCENCE; METALS; MORPHOLOGY; NANOCOMPOSITES; NANOPARTICLES; POWDERS; PVA; PYROLYSIS; SALTS; SCANNING ELECTRON MICROSCOPY; SPECTROSCOPY; TRANSMISSION ELECTRON MICROSCOPY; X RADIATION; X-RAY DIFFRACTION; X-RAY FLUORESCENCE ANALYSIS
Descriptors DEC
ALCOHOLS; CHEMICAL ANALYSIS; CHEMICAL REACTIONS; COHERENT SCATTERING; DECOMPOSITION; DIFFRACTION; ELECTROMAGNETIC RADIATION; ELECTRON MICROSCOPY; ELEMENTS; EMISSION; HYDROXY COMPOUNDS; IONIZING RADIATIONS; LUMINESCENCE; MATERIALS; MICROSCOPY; NANOMATERIALS; NONDESTRUCTIVE ANALYSIS; NONMETALS; ORGANIC COMPOUNDS; ORGANIC POLYMERS; PARTICLES; PHOTON EMISSION; POLYMERS; POLYVINYLS; RADIATIONS; SCATTERING; THERMOCHEMICAL PROCESSES; X-RAY EMISSION ANALYSIS