Anisotropic manganese antimonide nanoparticle formation by solution–solid–solid growth mechanism: consequence of sodium borohydride addition towards reduced surface oxidation and enhanced magnetic moment

Nanoscale ◽  
2019 ◽  
Vol 11 (14) ◽  
pp. 6886-6896 ◽  
Author(s):  
Malsha A. Hettiarachchi ◽  
Ehab Abdelhamid ◽  
Boris Nadgorny ◽  
Stephanie L. Brock
Keyword(s):  
Growth Mechanism ◽  
Sodium Borohydride ◽  
Magnetic Moment ◽  
Surface Oxidation ◽  
Solution Phase ◽  
Synthetic Route ◽  
Nanoparticle Formation ◽  
Reduced Surface

Novel synthetic route to synthesize solution-phase anisotropic MnSb nanoparticles was developed and the solution–solid–solid growth mechanism was elucidated.

scholarly journals Green synthesis of multi-metallic nanocubes

RSC Advances ◽  
2017 ◽  
Vol 7 (56) ◽  
pp. 35111-35118 ◽  
Author(s):  
Nabanita Patra ◽  
Ashoka Chary Taviti ◽  
Anupam Sahoo ◽  
Abhisek Pal ◽  
Tushar Kant Beuria ◽  
...  
Keyword(s):  
Green Synthesis ◽  
Growth Mechanism ◽  
Synthetic Route ◽  
Flower Extract ◽  
Muntingia Calabura

A facile synthetic route and growth mechanism of heterobimetallic cubical nanoparticles Au@AgCl and Ag@AgCl@Au have been developed using Muntingia calabura flower extract.

scholarly journals Synthesis of Dianionic and Trianionic Chiral, Chelating Ligands Based on Amino Acids

2008 ◽  
Vol 61 (4) ◽  
pp. 297
Author(s):  
Madeleine Schultz ◽  
Jakov Kulis ◽  
Julie Murison ◽  
Genevieve W. Andrews
Keyword(s):  
Amino Acids ◽  
Amino Acid ◽  
Aspartic Acid ◽  
Nitrilotriacetic Acid ◽  
Solution Phase ◽  
Chelating Ligands ◽  
Bidentate Ligands ◽  
Synthetic Route ◽  
Tridentate Ligands ◽  
Amide Coupling

The synthesis of two new families of amino acid-containing chiral ligands, based on methyliminodiacetic acid and nitrilotriacetic acid cores, has been accomplished using a simple protection, solution-phase amide coupling, and deprotection strategy. The amino acids glycine, leucine, aspartic acid, and phenylalanine were used to demonstrate the versatility of the synthetic route, and that no epimerization occurs. The tridentate ligands bear C3 symmetry, whereas the bidentate ligands have C1 symmetry.

Microwave-assisted solution-phase preparation and growth mechanism of FeMoO4hierarchical hollow spheres

CrystEngComm ◽  
2010 ◽  
Vol 12 (1) ◽  
pp. 207-210 ◽  
Author(s):  
Lei Zhang ◽  
Xiao-Feng Cao ◽  
Ying-Li Ma ◽  
Xue-Tai Chen ◽  
Zi-Ling Xue
Keyword(s):  
Growth Mechanism ◽  
Hollow Spheres ◽  
Solution Phase ◽  
Microwave Assisted

scholarly journals Evidence for a High Temperature Whisker Growth Mechanism Active in Tungsten during In Situ Nanopillar Compression

Nanomaterials ◽  
2021 ◽  
Vol 11 (9) ◽  
pp. 2429
Author(s):  
Gowtham Jawaharram ◽  
Christopher Barr ◽  
Khalid Hattar ◽  
Shen Dillon
Keyword(s):  
Growth Mechanism ◽  
Laser Heating ◽  
Whisker Growth ◽  
Heating Surface ◽  
Surface Oxidation ◽  
Temperature Deformation ◽  
Compression Tests ◽  
Transmission Electron ◽  
Increasing Temperature

A series of nanopillar compression tests were performed on tungsten as a function of temperature using in situ transmission electron microscopy with localized laser heating. Surface oxidation was observed to form on the pillars and grow in thickness with increasing temperature. Deformation between 850 °C and 1120 °C is facilitated by long-range diffusional transport from the tungsten pillar onto adjacent regions of the Y2O3-stabilized ZrO2 indenter. The constraint imposed by the surface oxidation is hypothesized to underly this mechanism for localized plasticity, which is generally the so-called whisker growth mechanism. The results are discussed in context of the tungsten fuzz growth mechanism in He plasma-facing environments. The two processes exhibit similar morphological features and the conditions under which fuzz evolves appear to satisfy the conditions necessary to induce whisker growth.

Solution-phase growth mechanism of phosphorus-doped MnAs nanoparticles: size, polydispersity and dopant control on the nanoscale

2017 ◽  
Vol 5 (13) ◽  
pp. 3352-3358 ◽  
Author(s):  
Roshini Pimmachcharige ◽  
Yanhua Zhang ◽  
Rajesh Regmi ◽  
Gavin Lawes ◽  
Stephanie L. Brock
Keyword(s):  
Size Distribution ◽  
Growth Mechanism ◽  
Rapid Quenching ◽  
Solution Phase ◽  
Trioctylphosphine Oxide ◽  
Phase Growth ◽  
Phosphorus Doped

Rapid quenching of MnAs nanoparticle syntheses leads to time-controlled P-incorporation into the lattice (from the trioctylphosphine oxide solvent) and focusing of the size distribution.

Synthesis of high quality CdSe quantum dots through a mild solution-phase synthetic route

2009 ◽  
Vol 115 (2-3) ◽  
pp. 724-727 ◽  
Author(s):  
Yuanhao Gao ◽  
Qian Zhang ◽  
Qiang Gao ◽  
Yupeng Tian ◽  
Wen Zhou ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Mild Solution ◽  
Solution Phase ◽  
Cdse Quantum Dots ◽  
Synthetic Route ◽  
High Quality

A NEW SYNTHESIS OF METHYL β-D-GULOPYRANOSIDE

1960 ◽  
Vol 38 (10) ◽  
pp. 1917-1920 ◽  
Author(s):  
N. J. Antia ◽  
M. B. Perry
Keyword(s):  
Carbon Atom ◽  
Sodium Borohydride ◽  
Convenient Method ◽  
Reaction Scheme ◽  
Synthetic Route ◽  
Sodium Metaperiodate ◽  
New Synthesis

The oxidation of 1 mole of β-D-glycero-D-gulo-heptopyranoside with 1 mole of sodium metaperiodate, followed by reduction with sodium borohydride, gave rise to crystalline methyl β-D-gulopyranoside. The method provides a new synthetic route to the D-guloside and, thence, to D-gulose. The possibility of utilizing this reaction scheme as a general convenient method for preparing the relatively rare aldohexoses as well as for "labelling" carbon atom 1 of these compounds is discussed.

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