Ultrasound-assisted Micro-emulsion Synthesis of a Highly Active Nano-particle Catalyst

2010 ◽  
Author(s):  
Rongzhong Jiang ◽  
Charles Rong
Keyword(s):  
Nano Particle ◽  
Highly Active ◽  
Micro Emulsion ◽  
Ultrasound Assisted ◽  
Emulsion Synthesis

Preparation of Highly Active TiO2 Nano-particle Photocatalysts by a Flame Aerosol Method for the Complete Oxidation of 2-Propanol

2008 ◽  
Vol 47 (3-4) ◽  
pp. 166-174 ◽  
Author(s):  
H. Park ◽  
H. S. Jie ◽  
B. Neppolian ◽  
K. Tsujimaru ◽  
J. P. Ahn ◽  
...  
Keyword(s):  
Complete Oxidation ◽  
Nano Particle ◽  
Highly Active

Micro-emulsion synthesis of monodisperse surface stabilized silicon nanocrystals

2005 ◽  
pp. 1833 ◽  
Author(s):  
Richard D. Tilley ◽  
Jamie H. Warner ◽  
Kazushige Yamamoto ◽  
Isao Matsui ◽  
Hiroyuki Fujimori
Keyword(s):  
Silicon Nanocrystals ◽  
Micro Emulsion ◽  
Emulsion Synthesis

scholarly journals THE MICRO-EMULSION SYNTHESIS OF POLYANILINE IN IONIC LIQUID/WATER SYSTEM

2009 ◽  
Vol 007 (8) ◽  
pp. 757-760
Author(s):  
Zhou ZHOU ◽  
Deliang HE ◽  
Xueling LI ◽  
Xintao LI ◽  
Limei ZHANG ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Liquid Water ◽  
Water System ◽  
Micro Emulsion ◽  
Emulsion Synthesis

Ultrasound-assisted micro-emulsion for synthesis of Pt and PtCo nano-particles

2010 ◽  
Vol 55 (22) ◽  
pp. 6872-6878 ◽  
Author(s):  
Charles Rong ◽  
Rongzhong Jiang ◽  
Wendy Sarney ◽  
Deryn Chu
Keyword(s):  
Nano Particles ◽  
Micro Emulsion ◽  
Ultrasound Assisted

scholarly journals Inducing the Effect of a Ga2O3 Nano-Particle on the CsF-RbF-AlF3 Flux for Brazing Aluminum to Carbon Steels

Crystals ◽  
2020 ◽  
Vol 10 (3) ◽  
pp. 183 ◽  
Author(s):  
Zhen Yao ◽  
Songbai Xue ◽  
Jinlong Yang ◽  
Junxiong Zhang
Keyword(s):  
Filler Metal ◽  
Low Carbon Steel ◽  
Carbon Steels ◽  
Nano Particle ◽  
Low Carbon ◽  
Surface Active Element ◽  
Highly Active ◽  
Surface Active ◽  
Filler Metals ◽  
Active Flux

In this study, a Ga2O3 nano-particle was added into CsF-RbF-AlF3 flux to develop a highly active flux for brazing aluminum alloy to steel, and the spreadability and wettability of Zn-Al filler metal that matched the CsF-RbF-AlF3 flux-doped Ga2O3 nano-particle on the steel were investigated. The results showed that the spreadability and wettability of the CsF-RbF-AlF3 flux-doped Ga2O3 nano-particle could be remarkably improved when matching Zn-Al filler metals on both aluminum and low-carbon steel, for which the optimal content is in the range of 0.001–0.003 wt.% of Ga2O3. An investigation and analysis on the mechanism of reactions among CsF-RbF-AlF3-doped Ga2O3 nano-particle flux and filler metal or base metals showed that the Ga2O3 nano-particle is selectively absorbed by the interface of molten Zn-2Al filler metal and base metal, which released the surface-active element Ga to enrich the molten Zn-2Al filler metal and decreased the interfacial tension, so as to promote the enlargement of its spreading area during the brazing process. It was concluded that adding a trace amount of Ga2O3 nano-particle into CsF-RbF-AlF3 flux is a meaningful way to improve the activity of flux for brazing aluminum to steel compared with adding ZnCl2, which poses the risk of corrosion on aluminum.

scholarly journals Modified Micro‐Emulsion Synthesis of Highly Dispersed Al/PVDF Composites with Enhanced Combustion Properties

2019 ◽  
Vol 21 (5) ◽  
pp. 1801330 ◽  
Author(s):  
Sidi Huang ◽  
Ming Pan ◽  
Sili Deng ◽  
Yue Jiang ◽  
Jiheng Zhao ◽  
...  
Keyword(s):  
Combustion Properties ◽  
Highly Dispersed ◽  
Micro Emulsion ◽  
Emulsion Synthesis
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