Studies of Nanocrystalline SnO2 Doped with Titanium (Ti), Yttrium (Y
... analysis, flat–panel displays, illumination, optical and infrared lasers and many more [2]. Currently, here in South Africa, nanomaterials are being investigated for future water purification and sensing. The metal-oxide nanocrystalline materials like tin dioxide (SnO2) are currently of considerable ...
... analysis, flat–panel displays, illumination, optical and infrared lasers and many more [2]. Currently, here in South Africa, nanomaterials are being investigated for future water purification and sensing. The metal-oxide nanocrystalline materials like tin dioxide (SnO2) are currently of considerable ...
DUXSON, PETER Title - Minerva Access
... The financial support I received for the entirety of my candidature of four years from the Australian Research Council (ARC), the Particulate Fluids Processing Centre (PFPC), a Special Research Centre of the Australian Research Council, and the United States Air Force Office of Scientific Research ( ...
... The financial support I received for the entirety of my candidature of four years from the Australian Research Council (ARC), the Particulate Fluids Processing Centre (PFPC), a Special Research Centre of the Australian Research Council, and the United States Air Force Office of Scientific Research ( ...
piezoelectric anisotropy and free energy instability in
... constant, the highest reported thickness mode coupling coefficient 1 and a high longitudinal sound propagation velocity. It is then straightforward to see that KN represents an exceptional non-lead based (i.e. environmental friendly) candidate for high frequency single element transducers. However, ...
... constant, the highest reported thickness mode coupling coefficient 1 and a high longitudinal sound propagation velocity. It is then straightforward to see that KN represents an exceptional non-lead based (i.e. environmental friendly) candidate for high frequency single element transducers. However, ...
Thermal Decomposition of the Non-Interstitial Hydrides for the
... potential savior element of the 21st century.9 In principle, hydrogen can be stored either in its elemental form, as a gas or liquid, or in a chemical form. Briefly, an ideal chemical hydrogen storage material will have a low molar weight (to decrease the reservoir/storage mass), be inexpensive, hav ...
... potential savior element of the 21st century.9 In principle, hydrogen can be stored either in its elemental form, as a gas or liquid, or in a chemical form. Briefly, an ideal chemical hydrogen storage material will have a low molar weight (to decrease the reservoir/storage mass), be inexpensive, hav ...
Abstract - ASU Physics
... etch chemical oxides, an anneal of the oxide was necessary prior to vapor cleaning, in order to achieve residue-free surfaces. Alternative surface preparation chemistries were also investigated to achieve residue-free surfaces. Vapor etching oxides grown via dilute RCA or SC-2 chemistries resulted i ...
... etch chemical oxides, an anneal of the oxide was necessary prior to vapor cleaning, in order to achieve residue-free surfaces. Alternative surface preparation chemistries were also investigated to achieve residue-free surfaces. Vapor etching oxides grown via dilute RCA or SC-2 chemistries resulted i ...
Mohammad.Nazari-Dissertation-
... which causes the phase transition.21 External factors have been reported to affect the metal-insulator phase transition including hydrostatic pressure, doping with aluminum, chromium, or tungsten, and substrate effect.22-27 The associations between the MIT and SPT have led to controversy about the n ...
... which causes the phase transition.21 External factors have been reported to affect the metal-insulator phase transition including hydrostatic pressure, doping with aluminum, chromium, or tungsten, and substrate effect.22-27 The associations between the MIT and SPT have led to controversy about the n ...
Thin Film Diamond by Chemical Vapour Deposition Methods
... The fact that dzamondfilms can be formed by CVD techniques is inextricably linked to the presence of hydrogen atoms These are believed to play a number of crucial roles in the CVD process First, as Figure 2 suggests, they are intimately involved in the formation of carbon-containing radzcal species ...
... The fact that dzamondfilms can be formed by CVD techniques is inextricably linked to the presence of hydrogen atoms These are believed to play a number of crucial roles in the CVD process First, as Figure 2 suggests, they are intimately involved in the formation of carbon-containing radzcal species ...
Intermetallic Magnesium Compounds RE2 Ni Mg (RE = Gd, Dy–Tm
... the JANA2006 program package [27]. The background was estimated by a Legendre function, and the peak shapes were described by a pseudo-Voigt function. Data collection and evaluation parameters are listed in Table 2. After refinement of all atomic positions with isotropic atomic displacement paramete ...
... the JANA2006 program package [27]. The background was estimated by a Legendre function, and the peak shapes were described by a pseudo-Voigt function. Data collection and evaluation parameters are listed in Table 2. After refinement of all atomic positions with isotropic atomic displacement paramete ...
PDF - JMRT
... Contrary to diamond, the allotropic cubic structure of boron nitride does not exist in a natural form, only synthetically made. Historically, the synthesis of cBN holds parallel facts to that of diamond. In 1956 [7], one year after the first synthesis of diamond [3,4], Wentorf Jr., also a GE researc ...
... Contrary to diamond, the allotropic cubic structure of boron nitride does not exist in a natural form, only synthetically made. Historically, the synthesis of cBN holds parallel facts to that of diamond. In 1956 [7], one year after the first synthesis of diamond [3,4], Wentorf Jr., also a GE researc ...
Catalytic oxidation of ammonia to nitrogen
... acidification of the environment in The Netherlands. About 94% of the ammonia emitted originates from agricultural sources in The Netherlands [3]. The damage caused by acidification in The Netherlands is serious: about half of the forests and much of the heather are affected; most of the fens have t ...
... acidification of the environment in The Netherlands. About 94% of the ammonia emitted originates from agricultural sources in The Netherlands [3]. The damage caused by acidification in The Netherlands is serious: about half of the forests and much of the heather are affected; most of the fens have t ...
Plasma Surface Technology - Diener electronic GmbH + Co. KG
... Plasma Technology – New Surfaces on Every Material What are the uses of technical plasma? ...
... Plasma Technology – New Surfaces on Every Material What are the uses of technical plasma? ...
The role of aqueous-phase oxidation in the A
... within submicron particlesand bulk solution?), we conduct aqueous oxidation experiments on a set of polyols, which serve as simple surrogates for water-soluble compounds in the atmosphere. Two analogous sets of experiment are carried out: (1) in a bulk aqueous solution, and (2) within aqueous submic ...
... within submicron particlesand bulk solution?), we conduct aqueous oxidation experiments on a set of polyols, which serve as simple surrogates for water-soluble compounds in the atmosphere. Two analogous sets of experiment are carried out: (1) in a bulk aqueous solution, and (2) within aqueous submic ...
Superalloy
A superalloy, or high-performance alloy, is an alloy that exhibits several key characteristics: excellent mechanical strength, resistance to thermal creep deformation, good surface stability and resistance to corrosion or oxidation. The crystal structure is typically face-centered cubic austenitic. Examples of such alloys are Hastelloy, Inconel, Waspaloy, Rene alloys, Haynes alloys, Incoloy, MP98T, TMS alloys, and CMSX single crystal alloys.Superalloy development has relied heavily on both chemical and process innovations. Superalloys develop high temperature strength through solid solution strengthening. An important strengthening mechanism is precipitation strengthening which forms secondary phase precipitates such as gamma prime and carbides. Oxidation or corrosion resistance is provided by elements such as aluminium and chromium.The primary application for such alloys is in turbine engines, both aerospace and marine.
