Simple Liquid-Phase Synthesis of Cobalt Carbide (Co2C) Nanoparticles and Their Use as Durable Electrocatalysts

2021 ◽  
Author(s):  
Mizuho Yabushita ◽  
Atsushi Neya ◽  
Kanae Endo ◽  
Masafumi Nakaya ◽  
Kiyoshi Kanie ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Simple Liquid ◽  
Phase Synthesis ◽  
Cobalt Carbide

TEM study of very thin InGaAsP layers grown by liquid-phase epitaxy

1990 ◽  
Vol 48 (4) ◽  
pp. 672-673
Author(s):  
N.A. Bert ◽  
A.O. Kosogov
Keyword(s):  
Liquid Phase ◽  
Liquid Phase Epitaxy ◽  
Chemical Vapor ◽  
Growth Conditions ◽  
Dark Field ◽  
Organic Chemical ◽  
Simple Liquid ◽  
Cross Sectional ◽  
Conventional Procedure ◽  
Double Heterostructures

The very thin (<100 Å) InGaAsP layers were grown not only by molecular beam epitaxy and metal-organic chemical vapor deposition but recently also by simple liquid phase epitaxy (LPE) technique. Characterization of their thickness, interfase abruptness and lattice defects is important and requires TEM methods to be used.The samples were InGaAsP/InGaP double heterostructures grown on (111)A GaAs substrate. The exact growth conditions are described in Ref.1. The salient points are that the quarternary layers were being grown at 750°C during a fast movement of substrate and a convection caused in the melt by that movement was eliminated. TEM cross-section specimens were prepared by means of conventional procedure. The studies were conducted in EM 420T and JEM 4000EX instruments.The (200) dark-field cross-sectional imaging is the most appropriate TEM technique to distinguish between individual layers in 111-v semiconductor heterostructures.

scholarly journals Morphology control of copper hydroxide based nanostructures in liquid phase synthesis

2021 ◽  
pp. 126225
Author(s):  
Rutuja Bhusari ◽  
Jean-Sébastien Thomann ◽  
Jérôme Guillot ◽  
Renaud Leturcq
Keyword(s):  
Liquid Phase ◽  
Morphology Control ◽  
Copper Hydroxide ◽  
Phase Synthesis

scholarly journals Liquid‐Phase Synthesis of Hydrophilic Luminescent Carbon Dots Using Porous Silica as a Nanotemplate

2021 ◽  
Vol 218 (15) ◽  
pp. 2170045
Author(s):  
Andrii Vasin ◽  
Dmytro Kysil ◽  
Stanislav Sevostianov ◽  
Oksana Isaieva ◽  
Galyna Rudko ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Carbon Dots ◽  
Porous Silica ◽  
Phase Synthesis

scholarly journals Liquid-Phase Synthesis, Sintering, and Transport Properties of Nanoparticle-Based Boron-Rich Composites

2021 ◽  
Author(s):  
Guillaume Gouget ◽  
Damien Bregiroux ◽  
Rémi Grosjean ◽  
David Montero ◽  
Stefan Maier ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Transport Properties ◽  
Phase Synthesis

scholarly journals Liquid-phase Synthesis of Highly Oxophilic Zerovalent Niobium and Tantalum Nanoparticles

2021 ◽  
Author(s):  
Alexander Egeberg ◽  
Lara-P. Faden ◽  
Anna Zimina ◽  
Jan-Dierk Grunwaldt ◽  
Dagmar Gerthsen ◽  
...  
Keyword(s):  
Liquid Phase ◽  
One Pot ◽  
Phase Synthesis

Zerovalent niobium, Nb(0), and tantalum, Ta(0), nanoparticles are prepared via a one-pot, liquid-phase synthesis. Thus, NbCl5/TaCl5 are dissolved in pyridine and reduced by lithium pyridinyl. Deep black suspensions of very...

Kinetic study of mtbe liquid-phase synthesis using C4 olefinic cut

1994 ◽  
Vol 49 (24) ◽  
pp. 4563-4578 ◽  
Author(s):  
David Parra ◽  
Javier Tejero ◽  
Fidel Cunill ◽  
Montserrat Iborra ◽  
José F. Izquierdo
Keyword(s):  
Liquid Phase ◽  
Kinetic Study ◽  
Phase Synthesis
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