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Vapor grown Perovskite solar cells

Hisham A. Abbas2017-01-01OpenAlex

Perovskite solar cells has been the fastest growing solar cell material till date with verified efficiencies of over 22%. Most groups in the world focuses their research on solution based devices that has residual solvent in the material bulk. This work focuses extensively on the fabrication and properties of vapor ba…

Conducting polymers and applicationsPerovskite Materials and Applications

Solid-state Nuclear Magnetic Resonance Spectroscopy applied to formamidinium-methylammonium mixed hybrid perovskites

Wouter Van Gompel、Roald Herckens、Gunter Reekmans 等 6 位作者2017-01-01Document Server@UHasselt (UHasselt)

The incorporation of formamidinium into hybrid perovskites has proven beneficial in terms of stability as well as efficiency. Indeed, the highest efficiency lab-scale devices currently contain a certain percentage of the formamidinium cation. Therefore this system was chosen for an in-depth NMR study. Formamidiniummet…

Perovskite Materials and ApplicationsSolid-state spectroscopy and crystallographyAdvanced NMR Techniques and Applications

УПРАВЛЯЕМЫЕ ДИФРАКЦИОННЫЕ ЭЛЕМЕНТЫ НА ОСНОВЕ ЖИДКОКРИСТАЛЛИЧЕСКИХ КОМПОЗИТОВ

A. S. Solomatin、V. I. Mashchenko、V. V. Belyaev 等 5 位作者2017-01-01Bulletin of the Moscow State Regional University (Physics and mathematics)

Рецензируемые научные журналы МГОУ. Журналы МГОУ входящие в перечень ВАК: География, История, Международные отношения, Политология, Лингвистика, Педагогика, Психология, Филология, Физика-математика, Философия, Экономика, Юриспруденция

Liquid Crystal Research Advancements

Investigation of solid particle erosion resistance of Ni-based self-fluxing alloys

Sara Havrlišan、Katica Šimunović、Tomislav Šarić2017-01-01OpenAlex

Cilj rada je istražiti otpornost legura nikla, bora, silicija (NiBSi) i kroma (NiCrBSi) nanesenih postupkom nastrcavanja pomocu plinskog plamena s istovremenim utaljivanjem na erozijsko trosenje suhim cesticama. Ulazne varijable mijenjane na dvije razine su: vrsta legure nikla iz iste skupine – NiCrBSi i NiBSi te udal…

Metal Alloys Wear and PropertiesErosion and Abrasive MachiningHigh-Temperature Coating Behaviors

MASS SPECTROMETRY OF GRAPHENE AND GRAPHENE OXIDE

Lenka Kolářová、Ravi Mawale、Pavel Pazdera 等 4 位作者2017-01-01OpenAlex

Graphene (G) and graphene oxides (GO) show exceptional physicochemical properties such as high electrical and thermal conductivity, extreme physical strength of carbon backbone, chemical tunability and nearly perfect transparency. They possess a high potential for applications in many scientific branches and in techno…

Graphene and Nanomaterials ApplicationsFullerene Chemistry and ApplicationsGraphene research and applications

Silver nanoparticles from methanolic stem extract of Gymnema sylvestre and its characterisation studies

S. Renganathan、V. Subha、R. Sathyaa 等 4 位作者2017-01-01International Journal of Nano and Biomaterials

In this approach silver nanoparticles (AgNPs) were synthesised from Gymnema sylvestre stem extract. Gymnema sylvestre herb exhibits wide range of therapeutic properties. Phytochemical studies of this plant extract revealed the presence of alkaloids, flavonoids, tannins and glycosides. These phytoconstituents were resp…

Moringa oleifera research and applicationsNanoparticles: synthesis and applications

Analysis of 4-Cyliner Diesel Engine Crankshaft by Using Aluminum Alloy

Mr.B M Randhavan、D S Galhe2017-01-01OpenAlex

Crankshaft is a key element of in an engine assembly. Crankshaft consists of two web sections and one crankpin. Crankshaft converts the reciprocating displacement of the piston to a rotary motion with a four link mechanism. This paper is related to design and finite element analysis of crankshaft of 4 cylinder diesel…

Material Selection and PropertiesMechanical Failure Analysis and SimulationMechanical Engineering and Vibrations Research

Poenostavljena numerična simulacija tokovnih in temperaturnih razmer v pilotni napravi za sežig odpadkov

Dejan Gošnjak2017-01-01University of Maribor digital library (University of Maribor)

V diplomski nalogi je opisana poenostavljena numericna simulacija laboratorijske pilotne naprave za sežig odpadkov na resetki, ki je bila izdelana v programskem orodju ANSYS CFX 18.0. V numericnemu modelu smo predpostavili zgorevanje plinaste faze (metana), dogajanje v kurilni napravi pa smo opisali z uporabljenimi mo…

Graphite, nuclear technology, radiation studies

ESTIMATION OF THE MECHANICAL PROPERTIES OF WELDED JOINTS OF VT6Ch TITANIUM ALLOY OBTAINED BY THE METHOD OF ELECTRON BEAM WELDING

V.S. Erasov、N. А. Nochovnaya、Alexandre Lavrov 等 4 位作者2017-01-01Industrial laboratory Diagnostics of materials

The butt welded joints of 30-mm plates made of titanium alloy VT6ch obtained by electron-beam welding are studied. The mechanical properties of the base metal and welded joints are determined. Plastic deformation in the broken welded samples is localized in the base metal at a distance from the weld which is character…

Advanced Welding Techniques AnalysisWelding Techniques and Residual StressesTitanium Alloys Microstructure and Properties

Symbiosis of Cryogenic Treatment and Lubricants on the Wear Resistance of Tool Steel

Zhuo Liu2017-01-01Purdue e-Pubs (Purdue University System)

Cryogenic treatment and lubrication are used to improve the wear life of components made with tool steel. There is significant research about the effects of cryogenic treatment, but little reported about the impact of lubrication on wear of cryogenically treated tool steel. This study investigated the combined effect…

Metal Alloys Wear and PropertiesTribology and Wear AnalysisMaterial Properties and Applications

Review: Corrosion control through organic coatings

Ralph Bäßler2017-01-01OpenAlex

Finally it can be summarized that this book fulfills its intention of providing theoretical background and examples for practical applications of coatings used for corrosion protection. It can be recommended to those being interested in coatings, serving as an overview on aspects which needs to be considered when work…

Concrete Corrosion and DurabilityCorrosion Behavior and Inhibition

Electrochromicity and Slanted Columnar Thin Films: A Combinational Studies Approach

Derek Sekora2017-01-01Lincoln (University of Nebraska)

Slanted columnar thin films (SCTFs) are high surface area nanostructured thin films fabricated by glancing angle deposition, a physical vapor deposition technique. The properties of SCTFs have given rise to their use as substrates for optical, biological, catalysis, and many other research avenues. The highly ordered,…

Transition Metal Oxide Nanomaterials

Studying Metal-Organic Frameworks via Solid-State NMR: Gas Dynamics, Structure Determination, and Phase Transition

Yue Zhang2017-01-01Scholarship@Western (Western University)

Metal-organic frameworks (MOFs) are a class of microporous materials constructed from virtually endless combinations of metal centres and organic linkers. MOFs have attracted intense research interest in recent decades, since MOFs have outstanding properties such as extremely high surface area, tuneable pore topology,…

Advanced NMR Techniques and ApplicationsX-ray Diffraction in CrystallographyMetal-Organic Frameworks: Synthesis and Applications

Propiedades de ferrofluidos con potencial aplicación biomédica: Preparación, estudio y optimización de su respuesta a campos magnéticos estáticos y alternos

Guillermo Arturo Muñoz Medina2017-01-01OpenAlex

En el presente trabajo de tesis doctoral se reporta la obtención del sistema coloidal Fe/Fe3O4@CitNa para aplicaciones potenciales en biomedicina y en particular en hipertermia magnética. El sistema se obtuvo en 3 etapas. En la primera se buscaron las mejores condiciones para obtener núcleos de hierro (Fe) metálico na…

Characterization and Applications of Magnetic NanoparticlesMagnetic properties of thin filmsMagnetic Properties and Synthesis of Ferrites

Constitutive Model of Shape Memory Alloy considering the effect of Martensite Plasticity for Biomedical Applications

Yanping Wang2017-01-01Advances in computer science research

This paper focuses on the super-elastic characterization of Ni-based shape memory alloys for biomedical applications. Shape memory alloy (SMA) have presented excellent characterization in biomedical application fields, such as high corrosion resistance, bio-compatible, non-magnetic, and the unique physical properties…

Shape Memory Alloy TransformationsTitanium Alloys Microstructure and Properties

Influence of overlay thickness on interface bonding

Aliasghar Dormohammadi2017-01-01scholarworks - UTEP (The University of Texas at El Paso)

Overlaying is an efficient and proven pavement preservation approach for flexible pavements. The overlay thickness varies from 1 in. to 4 in. depending on the conditions of the existing pavement, financial resources, etc. In the recent decade, financial constraints in conjunction with the push for pavement preservatio…

Electronic Packaging and Soldering Technologies3D IC and TSV technologiesCopper Interconnects and Reliability

Porosity, constrictivity and permeability for virtual open-cell foam microstructures

Daniel Westhoff、Jakub Skibiński、Bartłomiej Wysocki 等 6 位作者2017-01-01OPen Access Repositorium der Universität Ulm (OPARU) (Ulm University)

This Excel sheet contains all raw data from which plots and calculations in the referenced publication have been generated. The scope of the paper is to investigate the influence of constrictivity (a measure for bottleneck effects in microstructures) on permeability. Using a stochastic 3D microstructure model, virtual…

Polymer Foaming and Composites

Hydrothermal replacement of amblygonite-montebrasite by blue tourmaline – examples from the Moldanubicum, Czech Republic

Zbyněk Buřival、Milan Novák2017-01-01OpenAlex

Blue tourmaline (Fe-rich fluor-elbaite > fluor-schorl) reaction rims around amblygonite from LCT pegmatites from Dolni Bory, Puklice and Dobra Voda were studied. Primary mineral assemblages include K-feldspar, albite, quartz, schorl, muscovite, lepidolite, elbaite and two generations of amblygonite-montebrasite. Repla…

Clay minerals and soil interactionsGeological and Geochemical AnalysisGeochemistry and Elemental Analysis