Synthesis and Characterization of One-Dimensional Functional Metal Oxide and Metallic Silicide Nanostructures

2012 ◽  
pp. 767-839
Author(s):  
Chin-Hung Liu ◽  
Te-Chien Hou ◽  
Yu-Lun Chueh
Keyword(s):  
Metal Oxide ◽  
Synthesis And Characterization ◽  
One Dimensional

Solvothermal Synthesis and Characterization of an One-Dimensional Zinc Phosphate

2002 ◽  
Vol 37 (2-3) ◽  
pp. 169-175 ◽  
Author(s):  
K. Yanxiong ◽  
L. Jianmin ◽  
Z. Yugen ◽  
H. Gaofei ◽  
J. Zheng ◽  
...  
Keyword(s):  
Solvothermal Synthesis ◽  
Zinc Phosphate ◽  
Synthesis And Characterization ◽  
One Dimensional

scholarly journals Synthesis and Characterization of Mixed Metal Oxide Nanocomposite Energetic Materials

2003 ◽  
Vol 800 ◽  
Author(s):  
Brady J. Clapsaddle ◽  
Lihua Zhao ◽  
Alex E. Gash ◽  
Joe H. Satcher ◽  
Kenneth J. Shea ◽  
...  
Keyword(s):  
Mass Transport ◽  
Metal Oxide ◽  
Energetic Materials ◽  
Silicon Oxide ◽  
Sol Gel ◽  
Synthesis And Characterization ◽  
Mixed Metal Oxide ◽  
Organic Additives ◽  
Metal Oxide Silicon

ABSTRACTIn the field of composite energetic materials, properties such as ingredient distribution, particle size, and morphology, affect both sensitivity and performance. Since the reaction kinetics of composite energetic materials are typically controlled by the mass transport rates between reactants, one would anticipate new and potentially exceptional performance from energetic nanocomposites. We have developed a new method of making nanostructured energetic materials, specifically explosives, propellants, and pyrotechnics, using sol-gel chemistry. A novel sol-gel approach has proven successful in preparing metal oxide/silicon oxide nanocomposites in which the metal oxide is the major component. Two of the metal oxides are tungsten trioxide and iron(III) oxide, both of which are of interest in the field of energetic materials. Furthermore, due to the large availability of organically functionalized silanes, the silicon oxide phase can be used as a unique way of introducing organic additives into the bulk metal oxide materials. As a result, the desired organic functionality is well dispersed throughout the composite material on the nanoscale. By introducing a fuel metal into the metal oxide/silicon oxide matrix, energetic materials based on thermite reactions can be fabricated. The resulting nanoscale distribution of all the ingredients displays energetic properties not seen in its microscale counterparts due to the expected increase of mass transport rates between the reactants. The synthesis and characterization of these metal oxide/silicon oxide nanocomposites and their performance as energetic materials will be discussed.

Synthesis and characterization of one dimensional semiconducting nanorods and nanobelts

2011 ◽  
Vol 64 (1-2) ◽  
pp. 217-220 ◽  
Author(s):  
G. Ramalingam ◽  
J. Madhavan ◽  
P. Sagayaraj ◽  
S. Selvakumar ◽  
R. Gunaseelan ◽  
...  
Keyword(s):  
Synthesis And Characterization ◽  
One Dimensional

Solvothermal Synthesis and Characterization of a New Titanium Phosphate with a One-Dimensional Chiral Chain

2001 ◽  
Vol 13 (1) ◽  
pp. 203-207 ◽  
Author(s):  
Yanghong Guo ◽  
Zhan Shi ◽  
Jihong Yu ◽  
Jidong Wang ◽  
Yunling Liu ◽  
...  
Keyword(s):  
Solvothermal Synthesis ◽  
Titanium Phosphate ◽  
Synthesis And Characterization ◽  
One Dimensional

Synthesis and characterization of metal oxide multilayers obtained via MOCVD as protective coatings of graphite against oxidation

2002 ◽  
Vol 160 (2-3) ◽  
pp. 124-131 ◽  
Author(s):  
G Carta ◽  
G Rossetto ◽  
P Zanella ◽  
S Battaini ◽  
S Sitran ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Protective Coatings ◽  
Synthesis And Characterization

scholarly journals Synthesis and characterization of one-dimensional titanate structure

2008 ◽  
Vol 2 (2) ◽  
pp. 109-114 ◽  
Author(s):  
Ljubica Nikolic ◽  
Marija Maletin ◽  
Paula Ferreira ◽  
Paula Vilarinho
Keyword(s):  
Heat Treatment ◽  
Structural Characteristics ◽  
Hydrothermal Process ◽  
Synthesis And Characterization ◽  
One Dimensional ◽  
Treatment Conditions ◽  
Alkaline Conditions ◽  
The Stability ◽  
Simple Hydrothermal Process

One-dimensional titania structures were synthesized trough a simple hydrothermal process in a highly alkaline conditions. The aim of this work was to elucidate the effect of time on the formation of 1D titanates as well on its structural characteristics (morphology, phase composition, surface area). Apart from that, the effect of heat treatment conditions on the stability of titanate based 1D samples has been investigated. The results have revealed that it is possible to form one-dimensional titanates already after 1 hour of hydrothermal synthesis. Although the composition of titanates is still under debate, the results probably correspond to the layered sodium titanates. The 1D prepared structures show a remarkable stability during heating, remaining the basic morphology and composition even up to 700?C.

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