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Synthesis of nanocrystalline Co3O4 through solution combustion method: effect of fuel to oxidizer ratio on structural and physical properties
Solution combustion synthesis (SCS) is an energy and time efficient method used for synthesis of metal oxide nanoparticles. Here, nanocrystalline Co 3 O
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Potassium persulfate as an oxidizer in chemical mechanical polishing slurries relevant for copper interconnects with cobalt barrier layers
Cobalt (Co) has been applied as one of the most promising candidates of barrier metals for copper (Cu) interconnects. The present work describes the...
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Numerical Study on the Combustion Phenomena in the Gas Region of a Top-Blown Converter With Single-Flow Post-Combustion Oxygen Lance
Post-combustion (PC) technology is a clean heat compensation method by introducing an additional amount of oxygen to further oxidize CO into CO 2 , and...
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Study of a Concept of Energetic Materials Consisting of a Solid Fuel Matrix Containing Liquid Oxidizer
Composite energetic materials such as solid propellants are characterized by a solid fuel, typically a polymeric binder matrix, containing solid... -
Numerical Analysis of Multiphase Flow and Post-Combustion Characteristics in a Top-Blown Converter with Various Operating Parameters
To describe the characteristics of multiphase flow and post-combustion in the converter, two separate 3D models are established in present work. The...
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Aerogels and Sol–Gel Composites as Nanostructured Energetic Materials
In the last 20 years, there have been a significant number of investigations of the application of aerogels and sol–gel-derived materials and methods... -
Effect of Potassium Iodate-Based Slurry for Polishing of Ruthenium (Ru) as Advanced Interconnects
With the reduction of technology nodes to less than 10 nm, ruthenium (Ru) has emerged as a viable replacement for copper (Cu) for...
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Improving the Efficiency of Refining Copper Scrap Melt Via Steam-Air Oxidation Based on Mathematical Modeling and Experimental Investigations
Recycled scrap and waste are used in the production of copper and copper alloys. Cable scrap containing impurities of non-ferrous and ferrous metals...
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Survey of Low-Burn-Rate Solid Rocket Propellants
This chapter presents the topic of low-burn-rate composite solid rocket propellants. While the majority of presently developed systems require high... -
Effects of Spraying Parameters on the Velocity of HVOF-Sprayed Particles Based on the PIV Method
High-velocity oxygen fuel thermal spraying is widely used in industrial production, and coating hardness and density are closely related to the...
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Simultaneous Thermal Analysis of Lithium Aluminate SCS-Precursors Produced with Different Fuels
AbstractLithium aluminate samples were obtained in reactions of solution combustion synthesis (SCS) with various types of fuel (glycine, leucine, and...
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Substantiation of a Combined Technology for the Hydrometallurgical Beneficiation of a Pyrrhotine-Containing Charge Based on Pressure Oxidation Leaching Using Ferric Sulfate as a Pyrrhotine Oxidizer
AbstractTwo series of comparative experiments are carried out to select the most effective version of pressure oxidation technology (POT) for...
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Particle packing models to determine time-dependent slip flow properties of highly filled polyurethane-based propellant
Hydroxyl-terminated polybutadiene (HTPB) is a reliable binder to build a strong polyurethane network for materials with more than 85 wt% of fillers,...
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Experimental Study on LaFeO3/Nb2O5 Oxygen Carrier in Chemical-Loo** Partial Oxidation of Methane
Chemical-loo** partial oxidation of methaneChemical-loo** partial oxidation of methane is a green technologyTechnology. The ironIron-based... -
Raman Scattering Diagnostics
This chapter provides a comprehensive overview of the recent advancements in the field of combustion research utilizing Spontaneous Raman Scattering... -
Zero-dimensional model for the prediction of carbon nanotube (CNT) growth region in heterogeneous methane-flame environment
The conventional multi-scale modelling approach that predicts carbon nanotube (CNT) growth region in heterogeneous flame environment is...
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Mild purification of multiwalled carbon nanotubes with increased selectivity for carbon impurity and residual metal removal
In this study, the refinement of Multiwalled Carbon Nanotubes (MWCNTs) derived from chemical vapor decomposition is investigated. An ultrasonic...
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Programming an efficient technique for designing smart C-doped MIC with dual self-protection for information and high-energy
Constructing self-protected metastable intermolecular composites (MICs) enables the regulation of microstructures towards boosting controllable...
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A Novel Approach to Predict the Cured Mechanical Properties of HTPB-Based Composite Solid Propellant
R value (~NCO/~OH ratio) is generally used as a guideline to fix up the propellant formulation. Given the batch to batch variation in the raw... -
Oxidation-Enhanced Evaporation in High-Carbon Ferromanganese
Thermal fume formation is a problem in manganese ferroalloy production and the metal production industry at large. A better understanding of the...