Waste Heat to Power
This chapter contains sections titled: General Description Topping Cycle Bottoming Cycle Technology Overviews
Materials Literature
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Nanoscale Optimization of Ultrasonic Dispersion of Multi-Walled Carbon Nanotubes in Polyelectrolyte Aqueous Solution.
Abstract not provided.
Characterization Techniques for Film Characteristics
This chapter shows data regarding whisker phenomena that are characterized by the most recent transmission electron microscopy (TEM), scanning electron microscopy (SEM), and electron backscatter diffraction (EBSD) techniques. It introduces several examples of SEM image use in tin whisker analysis: observation of tin w…
Strain gradient modelling of plasticity confinement effects in metals at small scales
The present manuscript addresses the computational modeling of size effects in the plastic behavior of metals at small scales. It is experimentally observed that the mechanical properties of metals are strongly affected when at least one microstructural length scale is scaled down to the micro/nanometer range or when…
Particle Accelerators—Atom and Particle Smashers
The vast majority of particle accelerators operate on electrons to produce radiation from the infrared through ultraviolet and X-rays. This chapter describes some of the listed components as well as the principles for a number of machines, from direct current (DC) accelerators to radio-frequency (RF) linear accelerato…
TEM and Associated Techniques
Commonly used iron oxides are typically comprised of crystals with the sizes ranging from several nanometers to micrometers, and these materials are commonly characterized by using the techniques applicable to analysis of microscopic and nanometer-sized particulate systems. These characterization approaches provide th…
High‐Tech Semiconductor Fabrication
Semiconductor fabrication requires a number of important technologies, including vacuum systems, cleanrooms, crystal and amorphous thin-film growth methods, photolithography, and etching techniques. Most films are deposited at elevated temperatures and each film has its own coefficient of thermal expansion. Thin-film…
Board Reflow Processes and their Effect on Tin Whisker Growth
This chapter reviews the potential affect that the board reflow process has on tin whisker growth. Investigations in this area have looked at grain orientations and grain size, solder paste volume, and solder peak temperature on tin whisker growth. The chapter discusses the results on tin whisker testing on soldered p…
Inside Back Cover: A Graphene Composite Material with Single Cobalt Active Sites: A Highly Efficient Counter Electrode for Dye‐Sensitized Solar Cells (Angew. Chem. Int. Ed. 23/2016)
The incorporation of single cobalt active sites within a graphene matrix leads to a composite material with superior activity and stability when used as a counter electrode for the interconversion of the redox couple I−/I3−. In their Communication on page 6708 ff., D. Deng, W.-H. Zhang, and co-workers further show tha…
Properties and Whisker Formation Behavior of Tin‐Based Alloy Finishes
This chapter reviews the basic properties of tin‐based alloy finishes and the effect of various alloying elements on whisker formation. The focus is on whisker test data and potential mechanisms for whisker suppression or enhancement for each element. A close look based on experimental data at the mechanisms of sponta…
Wet Flue Gas Desulfurization
This chapter contains sections titled: General Description Wet Scrubber Systems Semi-Dry Systems Dry Systems THIOPAQ O&G Process
Materials Science—Invaluable High‐Tech Contributions
Macroscopically, materials with new properties, ranging from super hardness to time-dependent or environmental-dependent deformation, are being developed. New polymers and composite materials as well as functionally and graded materials are other examples having novel bulk properties. On the microscopic scale, materia…
The Glass Transition
This chapter discusses glass formation in either molecular or colloidal materials, respectively. For a molecular liquid that is cooled below its melting point, the ordered crystalline state corresponds to the minimum free energy and is thus thermodynamically preferred. Crystallization starts with thermal fluctuations…
Structure-function studies on putative Gly1 homologues in gram-negative bacteria
M. haemolytica, H. somni and Pasteurella multocida are the main bacterial agents involved in the multifactorial Bovine Respiratory Disease complex (BRD), along with viral coinfections such as bovine respiratory syncytial virus (bRSV).This disease complex costs the agricultural industry vast sums of money annually due…
Innenrücktitelbild: A Graphene Composite Material with Single Cobalt Active Sites: A Highly Efficient Counter Electrode for Dye‐Sensitized Solar Cells (Angew. Chem. 23/2016)
Der Einbau einzelner aktiver Cobaltzentren in eine Graphenmatrix ergibt eine aktive und stabile Gegenelektrode für die Redoxreaktion I−/I3−. In der Zuschrift auf S. 6820 ff. zeigen D. Deng, W.-H. Zhang et al. zudem, dass die Verwendung dieser Gegenelektrode anstelle einer Platingegenelektrode in Farbstoffsolarzellen (…
Predicting viscoelastic behavior of fabric composites using finite element based micromechanics model
Presented to the 12th Annual Symposium on Graduate Research and Scholarly Projects (GRASP) held at the Heskett Center, Wichita State University, April 29, 2016.
Surface Modifications to Construct Self-Healing Hydrophobic Surfaces For the Water Industry
Pipes and other plumbing fixtures often dissolve and leak materials into the water supply they are transporting leading to both aesthetic and health problems. Reducing corrosion, fouling, and wearing of components in the water industry can be done by developing a low cost, durable hydrophobic surface as current anti-c…
Unit cell simulations and porous plasticity modelling for generic FCC textures
Rolled sheets of aluminium alloys are often used in components for structural applications. Due to the manufacturing process, the sheet material exhibits anisotropic behaviour during plastic deformation. Since these applications may involve substantial plastic straining, potentially up to material failure, a constitut…
Bases de Schiff e iminofosforanos derivados de o-carborano y sus complejos metálicos
La tesis doctoral titulada “Bases de Schiff e iminofosforanos derivados de o-carborano y sus complejos metalicos” es un trabajo de investigacion que gira en torno a la sintesis de derivados base de Schiff-o-carborano e iminofosforano-o-carborano, asi como al estudio de sus propiedades coordinantes para su empleo como…
First Demonstration of 3D Printed Periodic Macroporous Graphene Aerogels as Supercapacitor Electrodes with Exceptional Rate Capability
First Demonstration of 3D Printed Periodic Macroporous Graphene Aerogels as Supercapacitor Electrodes with Exceptional Rate Capability a b c a* Tianyu Liu, Cheng Zhu, Marcus A. Worsley, and Yat Li a Department of Chemistry and Biochemistry, University of California, Santa Cruz, California 95064, US b Engineering Direc…