Morphology Control of Platinum Nanoparticles and their Catalytic Properties

2003 ◽  
Vol 5 (1/2) ◽  
pp. 69-80 ◽  
Author(s):  
Akane Miyazaki ◽  
Ioan Balint ◽  
Yoshio Nakano
Keyword(s):  
Platinum Nanoparticles ◽  
Catalytic Properties ◽  
Morphology Control

Study on the Preparation of Nano-Cu2O and its Morphology Control

2011 ◽  
Vol 328-330 ◽  
pp. 1355-1358 ◽  
Author(s):  
Bin Zhao ◽  
Di Ma
Keyword(s):  
Room Temperature ◽  
Catalytic Properties ◽  
Chemical Properties ◽  
Morphological Structure ◽  
Morphology Control ◽  
Nano Particles ◽  
Preparation Methods ◽  
Physical Chemical ◽  
Application Fields ◽  
Application Prospects

Nano-Cu2O has wide application prospects in the fields of chemical industry and engineering due to its special optical, electrical and catalytic properties. The nano-particles with different morphological structure and particle size have different physical-chemical properties and different application fields. Therefore, this article reviewed the preparation methods of Nano-Cu2O at high/room temperature and the key point of its morphology control.

Platinum nanoparticle encapsulation during hydrothermal growth of mesoporous oxides: Synthesis, characterization and catalytic properties

2005 ◽  
Vol 900 ◽  
Author(s):  
Robert M. Rioux ◽  
Hyunjoon Song ◽  
James D Hoefelmeyer ◽  
Krisztian Niesz ◽  
Michael Grass ◽  
...  
Keyword(s):  
Particle Size ◽  
Platinum Nanoparticles ◽  
Heterogeneous Catalysts ◽  
Catalytic Properties ◽  
Synthetic Method ◽  
Ethylene Hydrogenation ◽  
Platinum Nanoparticle ◽  
Ordered Mesoporous ◽  
Mesoporous Oxide ◽  
Mesoporous Oxides

ABSTRACTA synthetic method for the design of heterogeneous catalysts incorporating monodisperse platinum nanoparticles into ordered mesoporous oxide frameworks has been developed. Nanoparticles were synthesized in solution in the presence of surface templating polymer and encapsulated into mesoporous oxide matrices. After polymer removal by calcination, ethylene hydrogenation rates were consistent with previously reported results, while superior activity of low coordination atoms in small crystallites during ethane hydrogenolysis was demonstrated. Changes in reaction selectivity with particle size during the hydrogenation/dehydrogenation of cyclohexene were attributed to a hydrogen coverage effect influencing the hydrogenation pathway and the apparent structure sensitivity of the dehydrogenation pathway.

Monodisperse platinum nanoparticles of well-defined shape: synthesis, characterization, catalytic properties and future prospects

2006 ◽  
Vol 39 (3-4) ◽  
pp. 167-174 ◽  
Author(s):  
R. M. Rioux ◽  
H. Song ◽  
M. Grass ◽  
S. Habas ◽  
K. Niesz ◽  
...  
Keyword(s):  
Platinum Nanoparticles ◽  
Catalytic Properties ◽  
Future Prospects

Synthesis and Catalytic Properties of Soluble Platinum Nanoparticles Protected by a Thiol Monolayer

Langmuir ◽  
2004 ◽  
Vol 20 (14) ◽  
pp. 6012-6018 ◽  
Author(s):  
Sven E. Eklund ◽  
David E. Cliffel
Keyword(s):  
Platinum Nanoparticles ◽  
Catalytic Properties

Synthesis of germanium–platinum nanoparticles as high-performance catalysts for spray-deposited large-area dye-sensitized solar cells (DSSC) and the hydrogen evolution reaction (HER)

Nanoscale ◽  
2018 ◽  
Vol 10 (35) ◽  
pp. 16657-16666 ◽  
Author(s):  
Suh-Ciuan Lim ◽  
Ming-Cheng Hsiao ◽  
Ming-De Lu ◽  
Yung-Liang Tung ◽  
Hsing-Yu Tuan
Keyword(s):  
Solar Cells ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Platinum Nanoparticles ◽  
High Performance ◽  
Catalytic Properties ◽  
Dye Sensitized Solar Cells ◽  
Large Area ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

The first example of the synthesis of GePt nanoparticles is demonstrated. They exhibited high-performance catalytic properties as DSSC and HER electrodes.

Formation and catalytic properties of materials based on porous silicon with platinum nanoparticles

2015 ◽  
Vol 10 (11-12) ◽  
pp. 910-916 ◽  
Author(s):  
N. A. Yashtulov ◽  
L. N. Patrikeev ◽  
V. O. Zenchenko ◽  
S. E. Smirnov ◽  
M. V. Lebedeva ◽  
...  
Keyword(s):  
Porous Silicon ◽  
Platinum Nanoparticles ◽  
Catalytic Properties ◽  
Properties Of Materials
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