Synthesis, Characterization, and Catalytic Properties of Colloidal Platinum Nanoparticles Protected by Poly(N-isopropylacrylamide)

Langmuir ◽  
1997 ◽  
Vol 13 (24) ◽  
pp. 6465-6472 ◽  
Author(s):  
Chun-Wei Chen ◽  
Mitsuru Akashi
Keyword(s):  
Platinum Nanoparticles ◽  
Catalytic Properties ◽  
Colloidal Platinum

scholarly journals Assessment of bactericidal effects of quaternary ammonium-based antibacterial monomers in combination with colloidal platinum nanoparticles

2012 ◽  
Vol 31 (1) ◽  
pp. 150-156 ◽  
Author(s):  
Sai MA ◽  
Naomi IZUTANI ◽  
Satoshi IMAZATO ◽  
Ji-hua CHEN ◽  
Wakako KIBA ◽  
...  
Keyword(s):  
Platinum Nanoparticles ◽  
Quaternary Ammonium ◽  
Colloidal Platinum ◽  
Bactericidal Effects

Adsorption of Colloidal Platinum Nanoparticles to Supports: Charge Transfer and Effects of Electrostatic and Steric Interactions

Langmuir ◽  
2014 ◽  
Vol 30 (40) ◽  
pp. 11928-11936 ◽  
Author(s):  
Galina Marzun ◽  
Carmen Streich ◽  
Sandra Jendrzej ◽  
Stephan Barcikowski ◽  
Philipp Wagener
Keyword(s):  
Charge Transfer ◽  
Platinum Nanoparticles ◽  
Steric Interactions ◽  
Colloidal Platinum

scholarly journals Characterization of Colloidal Platinum Nanoparticles by MALDI-TOF Mass Spectrometry

2009 ◽  
Vol 81 (15) ◽  
pp. 6295-6299 ◽  
Author(s):  
Jason K. Navin ◽  
Michael E. Grass ◽  
Gabor A. Somorjai ◽  
Anderson L. Marsh
Keyword(s):  
Mass Spectrometry ◽  
Platinum Nanoparticles ◽  
Maldi Tof Mass Spectrometry ◽  
Maldi Tof ◽  
Colloidal Platinum

scholarly journals Effect of application time of colloidal platinum nanoparticles on the microtensile bond strength to dentin

2010 ◽  
Vol 29 (6) ◽  
pp. 682-689 ◽  
Author(s):  
Shuhei HOSHIKA ◽  
Futami NAGANO ◽  
Toru TANAKA ◽  
Takatsumi IKEDA ◽  
Takahiro WADA ◽  
...  
Keyword(s):  
Bond Strength ◽  
Platinum Nanoparticles ◽  
Application Time ◽  
Microtensile Bond Strength ◽  
Colloidal Platinum

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.

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