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CVD Diamonds in Diamond Tools: Features and Properties, Peculiarities of Processing, and Application in Modern Diamond Tools (Review)
AbstractThe current state of research on the use of CVD diamonds in diamond tools is reviewed. Features of single crystal and polycrystalline CVD...
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Gas-Phase Nucleation of Diamond Clusters upon a Sharp Rise in Temperature under Conditions of CVD Synthesis
AbstractIt is shown that the predominant nucleation of diamond nuclei (instead of graphite ones) in plasma or hot-filament assisted CVD technology is...
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Main Morphological Varieties of Diamond Cubes
AbstractTwo main varieties of cubic natural diamond crystals and the morphology of their faces have been characterized to demonstrate their...
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Optical Ceramics Obtained by Hot Pressing of CVD-ZnSe Powder
AbstractThe influence of mechanical grinding conditions of high-purity chemical vapor deposition (CVD) zinc selenide (ZnSe) powders on their particle...
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Experimental Study on Fabricating Micro-Hole Arrays on CVD Diamond Film Using a Nanosecond Pulsed Laser
AbstractThe increasing demand for micro-parts and miniaturization of devices has led to development of manufacturing micro-holes on different...
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Octahedral Overgrowth Structures on Impact Diamond
AbstractNano- to micrometre-sized overgrowths on the (0001) surface of impact apographitic diamond were characterized. The structures are documented...
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Diamond Compact Electrodes with Increased Electroactivity: Anodic Oxidation of Ethylenediaminetetraacetic Acid
Abstract—The diamond electrodes-compacts with extreme high boron-do** level, and those added with platinum, were prepared at a pressure of 8–9 GPa...
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Dielectric Properties of Synthetic Diamond Polycrystals
AbstractThe temperature and frequency dependences of the dielectric properties, electrical conductivity, and complex impedance of polycrystalline...
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Boron-Doped Diamond Powder
In this chapter, preparation of boron-doped diamond (BDDP) and its application to screen-printed electrodes and cathode catalyst supports were...
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Application of diamond and super-hard carbide in fuel cell catalysis
Fuel cells are new energy technologies with broad application prospects. Carbon-supported platinum-based catalysts (Pt/C) are the most commonly used...
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Effect of the CrB2 Additive Content on the Structure, Mechanical Properties, and Performance Characteristics of Diamond-Containing Cdiamond–(WC–Co) Composite Materials Formed by Spark Plasma Sintering
AbstractThe structure and mechanical properties (hardness Н , elasticity modulus Е , estimative parameters for determining the resistance to elastic H /
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Localized Surface Characterization of Boron-Doped Diamond Film Electrodes
The expanding application of boron-doped diamond (BDD) to various fields as an efficient electrode and sensor has continuously encouraged fundamental...
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Effects of Carbonization of Filaments on CVD Diamond Thick Films Prepared by HFCVD Method
AbstractHot filament CVD method has many advantages such as simple equipment, easy operation and low expenses, which make it the most widely used...
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CVD Synthesis of Graphitic Carbon Nitride Films from Melamine
AbstractA CVD technique has been developed for the deposition of homogeneous graphitic carbon nitride films on silicon and quartz glass substrates...
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Quantum-Chemical Modeling of Elementary Processes That Accompany the Generation of Diamond and Graphite Clusters in the Gas Phase Without a Substrate
AbstractA study is performed of elementary processes that occur during the transformation of a standard gas mixture for the CVD synthesis of diamond...
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GAS-PHASE SYNTHESIS OF NITROGEN-DOPED DIAMOND COATING USING A HIGH-VELOCITY MICROWAVE PLASMA FLOW
AbstractNitrogen-doped polycrystalline diamond coating is synthesized by high-velocity gas jet chemical deposition from a methane/hydrogen mixture...
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Features Structure of the Сdiamond‒(WC‒Co)‒ZrO2 Composite Fracture Surface as a Result of Impact Loading
Abstract —The effect of the addition of ZrO 2 micropowder (in the range from 0 to 10%) on the structural changes of the hard alloy matrix in the area...
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Structure of Сdiamond–(WC–6Co)–ZrO2 Composites Formed by Electrical Plasma Spark Sintering
AbstractThe effect produced by different concentrations of ZrO 2 additives (from 0 to 10 wt %) on the morphology, structure, and content of diamond...
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Porous Diamond Electrodes and Application to Electrochemical Capacitors
Fabrication methods of boron-doped diamond (BDD) electrodes with large specific surface areas are reviewed specifically in terms of their application...
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Low-pressure diamond: from the unbelievable to technical products
The idea to grow diamond from the gas phase was born in the 1950s but it took about 30 years until first diamond layers directly grown from the gas...
