| SOPOUŠEK, Jiří, Anna KRYŠTOFOVÁ, Milena PREMOVIC, Ondřej ZOBAČ, Svatava POLSTEROVÁ, Pavel BROŽ and Jiří BURŠÍK. Au-Ni nanoparticles: Phase diagram prediction, synthesis, characterization, and thermal stability. CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY. OXFORD: PERGAMON-ELSEVIER SCIENCE LTD, 2017, vol. 58, September, p. 25-33. ISSN 0364-5916. Available from: https://dx.doi.org/10.1016/j.calphad.2017.05.002. |
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@article{1380768,
author = {Sopoušek, Jiří and Kryštofová, Anna and Premovic, Milena and Zobač, Ondřej and Polsterová, Svatava and Brož, Pavel and Buršík, Jiří},
article_location = {OXFORD},
article_number = {September},
doi = {http://dx.doi.org/10.1016/j.calphad.2017.05.002},
keywords = {nanoalloy; CAPHAD; phase diagram; spinodal decomposition},
language = {eng},
issn = {0364-5916},
journal = {CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY},
note = {AuNi Nanoparticles},
title = {Au-Ni nanoparticles: Phase diagram prediction, synthesis, characterization, and thermal stability},
url = {https://doi.org/10.1016/j.calphad.2017.05.002},
volume = {58},
year = {2017}
}
TY - JOUR
ID - 1380768
AU - Sopoušek, Jiří - Kryštofová, Anna - Premovic, Milena - Zobač, Ondřej - Polsterová, Svatava - Brož, Pavel - Buršík, Jiří
PY - 2017
TI - Au-Ni nanoparticles: Phase diagram prediction, synthesis, characterization, and thermal stability
JF - CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY
VL - 58
IS - September
SP - 25-33
EP - 25-33
PB - PERGAMON-ELSEVIER SCIENCE LTD
SN - 03645916
N1 - AuNi Nanoparticles
KW - nanoalloy
KW - CAPHAD
KW - phase diagram
KW - spinodal decomposition
UR - https://doi.org/10.1016/j.calphad.2017.05.002
L2 - http://linkinghub.elsevier.com/retrieve/pii/S0364591616302383
N2 - The Au-Ni nanoparticles (NPs) were prepared by oleylamine solvothermal synthesis from metal precursors. The Au-Ni phase diagram prediction respecting the particle size was calculated by the CALPHAD method. The hydrodynamic size of the AuNi NPs in a nonpolar organic solvent was measured by the dynamic light scattering (DLS) method. The average hydrodynamic sizes of the nanoparticle samples were between 18 and 25 nm. The metallic composition of the AuNi NP samples was obtained by inductively-coupled plasma atomic emission spectroscopy (ICP-OES). The metallic fraction inside AuNi NPs was varied Au-(30-70)wt%Ni. The steric alkylamine stabilization was observed. The individual AuNi NPs were investigated by transmission electron microscopy (TEM). The dry nanopowder was also studied. The structures of the aggregated samples were investigated by scanning electron microscopy (SEM). The AuNi NPs reveal randomly mixed face-centered cubic (FCC) crystal lattices. The phase transformations were studied under inert gas and air. The samples were studied by differential scanning calorimetry (DSC).
ER -
SOPOUŠEK, Jiří, Anna KRYŠTOFOVÁ, Milena PREMOVIC, Ondřej ZOBAČ, Svatava POLSTEROVÁ, Pavel BROŽ and Jiří BURŠÍK. Au-Ni nanoparticles: Phase diagram prediction, synthesis, characterization, and thermal stability. \textit{CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY}. OXFORD: PERGAMON-ELSEVIER SCIENCE LTD, 2017, vol.~58, September, p.~25-33. ISSN~0364-5916. Available from: https://dx.doi.org/10.1016/j.calphad.2017.05.002.
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