One step synthesis of Pt–Co/TiO2 catalysts by flame spray pyrolysis for the hydrogenation of 3-nitrostyrene

2015 ◽  
Vol 61 ◽  
pp. 11-15 ◽  
Author(s):  
Sukanya Pisduangdaw ◽  
Okorn Mekasuwandumrong ◽  
Shin-Ichiro Fujita ◽  
Masahiko Arai ◽  
Hiroshi Yoshida ◽  
...  
Keyword(s):  
Spray Pyrolysis ◽  
Flame Spray Pyrolysis ◽  
Flame Spray ◽  
One Step

Liquid-Phase Selective Hydrogenation of 1-Heptyne over Pd/TiO2 Catalyst Synthesized by One-Step Flame Spray Pyrolysis

2010 ◽  
Vol 136 (1-2) ◽  
pp. 164-170 ◽  
Author(s):  
Okorn Mekasuwandumrong ◽  
Songphon Phothakwanpracha ◽  
Bunjerd Jongsomjit ◽  
Artiwan Shotipruk ◽  
Joongjai Panpranot
Keyword(s):  
Liquid Phase ◽  
Spray Pyrolysis ◽  
Selective Hydrogenation ◽  
Flame Spray Pyrolysis ◽  
Flame Spray ◽  
Tio2 Catalyst ◽  
One Step

Characteristics and catalytic properties of Pt–Sn/Al2O3 nanoparticles synthesized by one-step flame spray pyrolysis in the dehydrogenation of propane

2009 ◽  
Vol 370 (1-2) ◽  
pp. 1-6 ◽  
Author(s):  
Sukanya Pisduangdaw ◽  
Joongjai Panpranot ◽  
Chatthip Methastidsook ◽  
Choowong Chaisuk ◽  
Kajornsak Faungnawakij ◽  
...  
Keyword(s):  
Spray Pyrolysis ◽  
Catalytic Properties ◽  
Flame Spray Pyrolysis ◽  
Flame Spray ◽  
Al2o3 Nanoparticles ◽  
One Step

One-Step Synthesis of CuO–Cu2O Heterojunction by Flame Spray Pyrolysis for Cathodic Photoelectrochemical Sensing of l-Cysteine

2017 ◽  
Vol 9 (46) ◽  
pp. 40452-40460 ◽  
Author(s):  
Yuhan Zhu ◽  
Zuwei Xu ◽  
Kai Yan ◽  
Haibo Zhao ◽  
Jingdong Zhang
Keyword(s):  
Spray Pyrolysis ◽  
Flame Spray Pyrolysis ◽  
Flame Spray ◽  
One Step

scholarly journals One-Step Synthesis of TiO2/Perlite Composites by Flame Spray Pyrolysis and Their Photocatalytic Behavior

2013 ◽  
Vol 2013 ◽  
pp. 1-8 ◽  
Author(s):  
M. Giannouri ◽  
Th. Kalampaliki ◽  
N. Todorova ◽  
T. Giannakopoulou ◽  
N. Boukos ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Spray Pyrolysis ◽  
Gas Flow ◽  
Synergetic Effect ◽  
Xrd Analysis ◽  
No Oxidation ◽  
Flame Spray Pyrolysis ◽  
Flame Spray ◽  
Experimental Conditions ◽  
One Step

TiO2/perlite composites were prepared via facile one-step flame spray pyrolysis (FSP) route. Titanium alkoxide (TIPO) and expanded perlite were used as Ti source and substrate, respectively. Precursor TIPO-ethanol solutions containing homogeneously dispersed perlite particles were processed through FSP setup at different experimental conditions regarding the gas flow and precursor supply rates. The structure, morphology, and the composition of the obtained powders were investigated. The porosity and the light absorbance of the TiO2/perlite composites were examined and their photocatalytic activity in NO oxidation was evaluated. Commercial titania powder P25 was also FSP processed and investigated for comparison. The XRD analysis revealed that biphased titania with different anatase-rutile ratio and particles size 20–40 nm was synthesized onto the perlite which according to microscopy results was covered by neck-connected TiO2nanoparticles. The anatase-rutile interplay was also demonstrated by the Raman spectra where presence of Si-O-Ti vibrational modes was observed for some samples. The UV-Vis diffuse reflectance spectra of the TiO2/perlite composites revealed up to 70% reflection that was connected to the presence of the gray perlite and superficial carbon. The best photocatalytic activity of the composites was connected to almost equal anatase-rutile ratio and possible synergetic effect of the two TiO2phases.

Cubic or monoclinic Y2O3:Eu3+ nanoparticles by one step flame spray pyrolysis

2005 ◽  
Vol 415 (4-6) ◽  
pp. 193-197 ◽  
Author(s):  
Adrian Camenzind ◽  
Reto Strobel ◽  
Sotiris E. Pratsinis
Keyword(s):  
Spray Pyrolysis ◽  
Flame Spray Pyrolysis ◽  
Flame Spray ◽  
One Step
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