Kimberlite tailings - Wikipedia
The feasibility of utilizing this material for the construction of various layers of road pavement by adopting stabilization ... weathering rocks found on the surface of the Earth it is doubtful at best that it could ever be used as a construction material ... The process comprises, reacting an acid treated Kimberlite tailing with alkali solution to obtain sodium silicate and reacting ... Kimberlite tailings were characterized to determine their physical engineering properties. Results indicate that kimberlite ...
Technologies Available for Licensing|RPI
Technologies include biotechnology, advanced materials and smart sensors. ... A buffer layer is formed on a surface of the groove. The buffer layer has at least one material chosen from AIN, GaN or AlxGa1- ... Membranes according to this technology are simple to produce and have good mechanical properties, improved alkaline stability, ... GROWTH OF CUBIC CRYSTALLINE PHASE STRUCURE ON SILICON SUBSTRATES AND DEVICES COMPRISING THE CUBIC CRYSTALLINE PHASE STRUCTURE ...
Frontiers | Systems Approach to Human Hair Fibers: Interdependence Between Physical, Mechanical, Biochemical and Geometric...
... interpretation of hair fiber data is often blind to the effects of the dynamic complexity between different fiber properties. ... interpretation of hair fibre data is often blind to the effects of the dynamic complexity between different fibre properties. ... Luster (P5) is an inherent material property, referring to the fiber surfaces ability to reflect light specularly. Shininess, ... Each cell comprises sublamellar layers [cu layer (B6)], meshed in cell membrane complex (CMC). Besides CMC within the cuticle ...
Michal Bajdich's Profile | Stanford Profiles
Our work thus demonstrates the tunability of surface transformation pathways by modifying a single atomic layer at the surface ... Guiding the Catalytic Properties of Copper for Electrochemical CO2 Reduction by Metal Atom Decoration. ACS applied materials & ... Our calculated volume Pourbaix diagram shows that β-CoOOH is the active phase where the OER occurs in alkaline media. We ... The rapid sol-flame method is employed to synthesize HEO, comprising five 3d-transition metal cations, which exhibits superior ...
Technologies Available for Licensing|RPI
Technologies include biotechnology, advanced materials and smart sensors. ... A buffer layer is formed on a surface of the groove. The buffer layer has at least one material chosen from AIN, GaN or AlxGa1- ... Membranes according to this technology are simple to produce and have good mechanical properties, improved alkaline stability, ... GROWTH OF CUBIC CRYSTALLINE PHASE STRUCURE ON SILICON SUBSTRATES AND DEVICES COMPRISING THE CUBIC CRYSTALLINE PHASE STRUCTURE ...
Surface manipulation for prevention of migratory viscous crude oil fouling in superhydrophilic membranes | Nature Communications
This research on the PFP mechanism opens pathways to realize superwettable materials for diverse applications in fields related ... exhibiting a unique proactive fouling prevention mechanism based on a synergistic hydration layer/steric hindrance. The density ... Nanoscale wrinkled patterns reduce the surface roughness and increase the contact area between the membrane surface and water ... By simulating the hierarchical architecture/chemical composition of a dahlia leaf, a membrane surface is decorated with ...
Process for growing a film epitaxially upon a MGO surface and structures formed with the process (Patent) | DOE Patents
A thin film layer of at least one second material is then deposited onto the chemically modified underlying substrate.more » ... X-ray rocking curve results indicate that the layers had excellent structural properties. The electron Hall mobility increases ... comprising a first step in which an underlying substrate of a first material is provided. The underlying substrate includes a ... The process utilizes alkali or alkaline metal acetates dissolved in halogenated organic acid along with titanium isopropoxide ...
What is profile PVC pipe? - Shakuhachi.net
One example is a multi-layered PVC sewer pipe that makes use of recycled material in the intermediate layer. ... A corrugated pipe is a pipe with a series of ridges and grooves running parallel to each other on its surface. Corrugated pipes ... It is lighter than solid wall SDR 35 gasketed sewer pipe but has the same strength and flow properties. Gaskets are installed ... Installation of profile wall polyvinyl chloride (PVC) plastic pipe for use in urban project comprising of new trunkline and ...
US9308388B2 - Ceramic footbath boots - Google Patents
The ceramic materials can: emit far infrared rays with wave length of 4-14 microns and the emitting rate of more than 0.92 at ... The ceramic materials are preferably tourmaline-containing silicates. ... are made of the ceramic materials, and the internal walls of the footbath containers are provided with net-like lines and ... Ceramic footbath boots, ceramic materials for manufacturing the ceramic footbath boots and application of the ceramic materials ...
Minerals | Free Full-Text | Elaboration of a Phytoremediation Strategy for Successful and Sustainable Rehabilitation of...
Typically, phytoremediation involves re-invigoration of soil fertility, physicochemical properties, and its microbiome to ... Where a dump comprises high pyrite-containing waste, surface water reacts with iron sulphide to become acidic [38,39]. The ... Yuan, H.L.; Yang, J.S.; Chen, W.X. Production of alkaline materials, surfactants and enzymes by Penicillium decumbens strain P6 ... Such conformational properties of humic substances appear to be a function of pH, and the concentration of organic acids which ...
US Patent for Electrostatic record material Patent (Patent # 4,444,847 issued April 24, 1984) - Justia Patents Search
... the record material being characterized in that the base sheet includes (i) an electroconductive layer comprising an ionic- ... an electroconductive layer comprising an electronic-conductive substance as its main electroconductive component. The ... An electrostatic record material comprising an electroconductive base sheet and a record layer formed on the base sheet and ... electrostatic record material has excellent recording characteristics at usual humidity. ...
RAMCO Surface Treatment - Passivation Lines | RAMCO Parts Washers
The materials of construction include 304 stainless steel , 316L stainless steel, Alloy 20Cb-3 heating elements and Nema 4X ... The system consists of five stages comprising five RAMCO MK Immersion Washers. The line runs from right to left. Ventilation ... Using a high alkaline detergent at 170 degrees F the parts are washed using vertical agitation. ... It is this chromic oxide layer that is inert (passive) to the surrounding environment and gives stainless steel its corrosion ...
Maya Kopylova - UBC Professor - Faculty Member - Researcher - Supervisor
Physical and chemical properties of diamonds classify them as formed below cratons (xenocrystal cratonic) or in a subducting ... Research at the Kelvin kimberlite, NWT, is helping to define surface exploration practices and is testing new host rock ... Water may trigger fibrous growth by inhibiting the expansion of {111} layers and lowering the interfacial energy between the ... This study explains the variation in diamond grade within Victor Main by differential sampling of mantle material (incl. ...
US Patent Application for Low Temperature Electrolytes for Solid Oxide Cells Having High Ionic Conductivity Patent Application ...
... disposed so that at least some interfaces between the domains of the materials orient in a direction substantially parallel to ... Certain of those embodiments have two materials, at least one of which is a metal oxide, ... comprises a first electrode comprising a plurality of layers of a first material and an electrolyte comprising an electrolyte ... it is believed that contact with acid or with base modifies the surface properties such as surface charge, allowing the mica ...
Electrochemical device for converting carbon dioxide to a reaction product (Patent) | DOE Patents
The primary current collector comprises a material to which CO.sub.2 and the ionic conductors are essentially non-corrosive. ... Alkaline imidazolium- and quaternary ammonium-functionalized anion exchange membranes for alkaline fuel cell applications ... System and High Surface Area Electrodes for the Electrochemical Reduction of Carbon Dioxide patent-application, May 2013 * ... Humidity-sensitive properties of new polyelectrolytes based on the copolymers containing phosphonium salt and phosphine ...
"Copper Cobalt Selenide as a High-Efficiency Bifunctional Electrocataly" by Xi Cao, Julia E. Medvedeva et al.
Importantly, a surface enhancement of the local magnetic moment on the Co atoms is found to be limited to the top layer in the ... and magnetic properties of bulk CuCo2Se4 as well as slabs with (100) and (111) surface orientations with and without OH- ... under alkaline conditions. The CuCo2Se4 electrocatalyst with a spinel structure type requires low overpotential of 320 mV to ... surface and making the (111) surface more catalytically active. The different surface energies of (111) and (100) surfaces were ...
What is nano silicon News Denmark News,Denmark Technology,Denmark Industry,D
The new approach involves acid precipitation and alkaline extraction.. It is a material comprised of nanoparticles which have ... The second reason is that its physical properties are very good that make it a very good materials for nanotechnology. This is ... Porous Si is the starting material for hybrid preparations since its a simple process to form a nanocrystalline layer. After a ... Nano-Si has a very high surface activity as well as high quality. It is also non-toxic and has large surface area. It is ...
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... and/or external surfaces (near-surface layers); the detailed TEM analysis of the mechanochemically prepared BaFe 12 O 19 ... Polymeric composite materials offer advantages for many applications because of a combination of properties, which includes ... This review comprises the present state of the art on hexagonal ferrites (HFs) and spinel ferrites (SFs). The article covers ... The reaction has been conducted by using solutions of the corresponding metal cations in an alkaline medium. Results and ...
General
The surface needs to be neat and free of moisture before you carry out anything at all. Wall space, son be tong chinh hang ... Additionally, the materials used in these blinds are often durable and easy to clean, making them a practical choice for busy ... Initially, the floor needs to be prepared to be given a layer. Years of muck really need to be taken out before you apply ... This can be particularly important for homeowners who are looking to improve the curb appeal of their property or create an ...
Organic amendments and conservation tillage improve cotton productivity and soil health indices under arid climate | Scientific...
Two years field trials showed that different tillage systems and organic materials significantly improved the growth, ... and organic materials: control (recommended dose of synthetic fertilizers; 160:90:60 kg ha−1NPK), poultry manure (10& ... This study examined cotton productivity and soil health indices under different tillage systems and organic materials. The ... The top layer soil is 30% clay (, 0.002 mm), 30% silt (0.002-0.05 mm) and 40% sand (0.05-2.0 mm). Additionally, analysis of top ...
page3 Calcium Stearate Leading local media on chemical materials, nano-ma
Calcium stearate is a damp-proofing admixture providing a water-repellent layer along the capillary pores. As a result, it can ... The solids portion of the dispersion comprises from about 30 to about 55 weight percent of calcium stearate, from about 10 to ... and anti-dusting properties to the coating formulation. Since it is preferable in the paper-making industry to use as many pre- ... a considerable part of the PCC surface remains free, indicating the development of an incomplete monolayer. This was explained ...
Technology - SwiftPulse
Properties of MAX material. MAX material is actually a new kind of layered carbon nitride inorganic non-metallic material with ... MXene materials really are a new type of two-dimensional transition metal carbide or nitride materials comprising metal and ... surface treatment as well as other aspects of the material could be studied and improved in depth to improve the materials ... its substandard resistance to alkali makes it unfit for applications entailing contact with alkaline substances; and its ...
Catalysts | Free Full-Text | Highly Effective Dual Transition Metal Macrocycle Based Electrocatalyst with Macro-/Mesoporous...
... which could be attributed to the large surface area, macro-/mesoporous structure, the carbon layer encapsulating transition ... In addition, MMPC (900) displays a better electrochemical property than 20 wt % Pt/C in terms of durability and tolerance to ... as raw materials by using a hard template of MgO. The pyrolysis of MMPC under the optimal temperature at 900 °C shows ... Here, we introduce a simple strategy to synthesize metal macrocycle based porous carbon (MMPC) material with low cost and easy ...
Frontiers | Spring Freeze-Thaw Stimulates Greenhouse Gas Emissions From Agricultural Soil
... greenhouse gas fluxes during spring freeze-thaw events depending on the source and production method of the organic material. ... Materials and Methods. Site Description and Field Experiment. The field site was located at Elora Research Station (43o45′N, 80 ... Biobased residues are comprised of readily accessible organic C and N, thereby enhancing soil microbial activity and greenhouse ... Sahin, U., Angin, I., and Kiziloglu, F. M. (2008). Effect of Freezing and Thawing Processes on Some Physical Properties of ...
Global Dyes and Pigments Market Size, Share, Analysis, Trends
They can effectively cover the surface, hiding imperfections and underlying layers, and are capable of producing bold and ... in which the molecules of the dye cling to the fibres on the materials surface. They are distinguished by their vivid hues and ... This property makes them ideal for dyeing synthetic fibers under high-temperature conditions, such as in the sublimation ... Inorganic pigments are comprised of substances generated from inorganic metal compounds and salts, such as metallic oxides, ...
IODP Publications Volume 349 Expedition Reports Expedition 349 summary
Volcaniclastic breccia layers comprise much of the section, are generally thicker bedded in the upper parts of this unit, and ... This indicates that sediment compaction dominates the physical property variations above 150 mbsf. Volcanic ash layers in Unit ... The camera was then pulled back to the surface and secured. The drill sting was tripped back to the surface, and the BHA was ... in Units I-III are typical for clay material, which dominates the sediment layers (Figure F21). The low NGR value in Unit IV ...
Guide to Selection of Food Grade Stainless Steel for the Food Processing Industry - MPC
As you can see by the above applications, its versatile, ultra-smooth surface is appropriate for all kinds of materials and ... If the stainless steel doesnt have this property, then these caustic materials could contribute to premature corrosion - and, ... It is comprised of the right amount of chromium: In order to be considered stainless, the steel must have a chromium content of ... Looking at it in scientific terms, it is the chromium that gives the outer-layer of steel its ability to be oxygen-bound; this ...
"A Comparative Study to Assess the Osteogenic Potential of Competing Bi" by Nashaita Patrawalla
... layer on the surface of these hydrogels by day 7 suggesting that these hydrogels are bone bioactive. Cell metabolic activity ... few studies have performed a head-to-head comparison of the osteogenic properties of the most promising bioceramic materials. ... Osteogenic differentiation of human MSCs in bioceramic-laden CMA hydrogels was assessed via measurement of alkaline phosphatase ... The study also evaluated the effect of different bioceramic materials on osteogenic differentiation of hMSCs cultured in two ...
Geotechnical Report Of Impala Platinum Mine | EngeoLab | Geotechnical Specialists
Backfill material should preferably comply with C2 class requirements.. The soil is slightly alkaline with a low corrosion ... The DMT and CPTu material property values were compared and found to correlate well in the top 10m of the profile. Settlement ... The 3.5m thick topsoil layer complies with G10 class pavement construction material suitable for backfill only; G5 - G8 class ... The fieldwork comprised a walk-over inspection followed by the excavation of ten test pits, profiling and sampling. In situ ...