High temperature synthesis of Sn–3.5Ag–0.5Zn alloy nanoparticles by chemical reduction method

2010 ◽  
Vol 501 (2) ◽  
pp. 204-210 ◽  
Author(s):  
C.Y. Lin ◽  
U.S. Mohanty ◽  
J.H. Chou
Keyword(s):  
High Temperature ◽  
Reduction Method ◽  
Chemical Reduction ◽  
Alloy Nanoparticles ◽  
Chemical Reduction Method ◽  
Temperature Synthesis ◽  
High Temperature Synthesis

Synthesis of CuxNi1−x alloy nanoparticles from double complex salts and investigation of their magnetoimpedance effects

RSC Advances ◽  
2015 ◽  
Vol 5 (88) ◽  
pp. 71601-71607 ◽  
Author(s):  
Seyed Abolghasem Kahani ◽  
Mansoure Shahrokh
Keyword(s):  
Reduction Method ◽  
Chemical Reduction ◽  
Alloy Nanoparticles ◽  
Chemical Reduction Method ◽  
Double Complex ◽  
Double Complex Salts ◽  
Complex Salts

This work is a novel study of the synthesis of CuxNi1−x nanoalloy from double complex salts by chemical reduction method.

Preparation and characterization of Cu–Co alloy nanoparticles from double complex salts by chemical reduction

2015 ◽  
Vol 39 (10) ◽  
pp. 7916-7922 ◽  
Author(s):  
Seyed Abolghasem Kahani ◽  
Mansoure Shahrokh
Keyword(s):  
Reduction Method ◽  
Chemical Reduction ◽  
Alloy Nanoparticles ◽  
Chemical Reduction Method ◽  
Double Complex ◽  
Double Complex Salts ◽  
Complex Salts

This work is a novel study of the synthesis of Cu–Co nanoalloy from double complex salts by chemical reduction method.

scholarly journals Spectroscopic Analysis of Au-Cu Alloy Nanoparticles of Various Compositions Synthesized by a Chemical Reduction Method

2015 ◽  
Vol 2015 ◽  
pp. 1-8 ◽  
Author(s):  
Latif-ur-Rahman ◽  
Afzal Shah ◽  
Rumana Qureshi ◽  
Sher Bahadar Khan ◽  
Abdullah M. Asiri ◽  
...  
Keyword(s):  
Reduction Method ◽  
Chemical Reduction ◽  
Average Diameter ◽  
Alloy Nanoparticles ◽  
X Ray Diffraction ◽  
Chemical Reduction Method ◽  
Cu Alloy ◽  
Sem And Tem ◽  
Number Of Binding Sites ◽  
Free Energy Of Binding

Au-Cu alloy nanoparticles were synthesized by a chemical reduction method. Five samples having different compositions of Au and Cu (Au-Cu 3 : 1, Au-Cu 2 : 1, Au-Cu 1 : 1, Au-Cu 1 : 2, and Au-Cu 1 : 3) were prepared. The newly synthesized nanoparticles were characterized by electronic absorption, fluorescence, and X-ray diffraction spectroscopy (XRD). These alloy nanoparticles were also analyzed by SEM and TEM. The particle size was determined by SEM and TEM and calculated by Debye Scherrer’s equation as well. The results revealed that the average diameter of nanoparticles gets lowered from 80 to 65 nm as the amount of Cu is increased in alloy nanoparticles. Some physical properties were found to change with change in molar composition of Au and Cu. Most of the properties showed optimum values for Au-Cu alloy nanoparticles of 1 : 3. Cu in Au-Cu alloy caused decrease in the intensity of the emission peak and acted as a quencher. The fluorescence data was utilized for the evaluation of number of binding sites, total number of atoms in alloy nanoparticle, binding constant, and free energy of binding while morphology was deduced from SEM and TEM.

scholarly journals Rod-Shaped Magnetite Nano/Microparticles Synthesis at Ambient Temperature

2013 ◽  
Vol 2013 ◽  
pp. 1-6 ◽  
Author(s):  
Balaprasad Ankamwar ◽  
Ashwini Thorat
Keyword(s):  
Magnetic Properties ◽  
Room Temperature ◽  
Reduction Method ◽  
Colloidal Solution ◽  
Chemical Reduction ◽  
Capping Agent ◽  
Chemical Reduction Method ◽  
Temperature Synthesis ◽  
Mri Contrast ◽  
Average Aspect Ratio

Here, we reported room temperature synthesis of Fe3O4rod-shaped nano/microparticles by chemical reduction method from FeCl3precursor and NaBH4as the reducing agent in the presence of the pyrrole as a capping agent. The magnetic Fe3O4particles were characterized by several methods, such as SEM, XRD, FTIR, and TGA. The average aspect ratio of Fe3O4rod-shaped particles was ~2.8. These particles were redispersed in deionised water to form a colloidal solution and showed magnetic properties. This economical synthesis route is scalable, and Fe3O4particles can be exploited for various applications such as MRI contrast enhancement, biodiseperations, Ni-Fe batteries, and as a catalyst.

Hardening of metal surface via self-propagating high-temperature synthesis in thin films

2007 ◽  
Vol 43 (4) ◽  
pp. 239-242
Author(s):  
S. Kh. Suleimanov ◽  
O. A. Dudko ◽  
V. G. Dyskin ◽  
Z. S. Settarova ◽  
M. U. Dzhanklych
Keyword(s):  
Thin Films ◽  
High Temperature ◽  
Metal Surface ◽  
Temperature Synthesis ◽  
High Temperature Synthesis
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