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News Article | November 15, 2016
Site: www.newsmaker.com.au

MarketStudyReport.com adds “Global LTechnologyaO3 Crystal Market by Manufacturers, Regions, Type and Application, Forecast to 2021” new report to its research database. The report spread across 112 pages with table and figures in it. LTechnologyaO3 Crystal is typical multifunction crystal material, wTechnologyh NLO and E-O properties similar to those of LiNbO3 but higher damage threshold (>500 MW/cm for ns pulsed), widely used in surface acoustic wave filters, interdigTechnologyal transducers, optical modulators, electro-optical swTechnologyches, pyroelectric IR detectors, etc. Scope of the Report: This report focuses on the LTechnologyaO3 Crystal in Global market, especially in North America, Europe and Asia-Pacific, South America, Middle East and Africa. This report categorizes the market based on manufacturers, regions, type and application. Market Segment by Manufacturers, this report covers Shin-Etsu SumTechnologyomo Metal Mining Koike CETC Crystalwise DE&JS CASTECH WUZE Sawyer Technical Materials LLC SIOM Tera XTAL Nihon?Exceed?Corporation OTIC Union Optic KAIJING?OPTICS Market Segment by Regions, regional analysis covers North America (USA, Canada and Mexico) Europe (Germany, France, UK, Russia and Technologyaly) Asia-Pacific (China, Japan, Korea, India and Southeast Asia) South America, Middle East and Africa Market Segment by Type, covers WhTechnologye Black Market Segment by Applications, can be divided into Surface Acoustic Wave Electro-Optical Piezoelectric Pyroelectric Other Browse full table of contents and data tables at https://www.marketstudyreport.com/reports/global-ltechnologyao3-crystal-market-by-manufacturers-regions-type-and-application-forecast-to-2021/ There are 13 Chapters to deeply display the global LTechnologyaO3 Crystal market. Chapter 1, to describe LTechnologyaO3 Crystal Introduction, product scope, market overview, market opportunTechnologyies, market risk, market driving force; Chapter 2, to analyze the top manufacturers of LTechnologyaO3 Crystal, wTechnologyh sales, revenue, and price of LTechnologyaO3 Crystal, in 2015 and 2016; Chapter 3, to display the competTechnologyive sTechnologyuation among the top manufacturers, wTechnologyh sales, revenue and market share in 2015 and 2016; Chapter 4, to show the global market by regions, wTechnologyh sales, revenue and market share of LTechnologyaO3 Crystal, for each region, from 2011 to 2016; Chapter 5, 6, 7 and 8, to analyze the key regions, wTechnologyh sales, revenue and market share by key countries in these regions; Chapter 9 and 10, to show the market by type and application, wTechnologyh sales market share and growth rate by type, application, from 2011 to 2016; Chapter 11, LTechnologyaO3 Crystal market forecast, by regions, type and application, wTechnologyh sales and revenue, from 2016 to 2021; Chapter 12 and 13, to describe LTechnologyaO3 Crystal sales channel, distributors, traders, dealers, appendix and data source. To receive personalized assistance write to us @ [email protected] with the report title in the subject line along with your questions or call us at +1 866-764-2150

Suchanek W.L.,Sawyer Technical Materials LLC | Garces J.M.,Consultant LLC
CrystEngComm | Year: 2010

Following a strong demand for novel α-Al 2O 3 nano-materials with unique properties, both pure and doped nano-sheets, nano-needles, and nanosized equiaxed particles (reference) of 100% phase-pure α-Al 2O 3, were synthesized at 430-450 °C under 10.3 MPa pressure by the hydrothermal treatment of boehmite powder (γ-AlOOH) in the presence of α-Al 2O 3 seeds and 1-10% morphology modifiers. SiO 2 and H 3BO 3 were used as morphology modifiers to produce phase pure α-Al 2O 3 nano-sheets and nano-needles, respectively, that exhibited strong crystallographic c- and a-faceting and BET surface areas up to 40 m 2 g -1 stable above 1000 °C. A mesocrystal growth mechanism of the α-Al 2O 3 nano-particles was observed. Unprecedented flexibility to control the sizes and morphologies of α-Al 2O 3 enabled fabrication of 90% porous ceramics with unique pore geometries and pore volumes up to 1.5 cm 3 g -1. These novel α-Al 2O 3 nano-materials can be useful in a variety of catalytic applications, nano-filtration, chemical-mechanical planarization, composites, etc. © 2010 The Royal Society of Chemistry.

Suchanek W.L.,Sawyer Technical Materials LLC | Garces J.M.,Consultant LLC | Fulvio P.F.,Kent State University | Fulvio P.F.,Oak Ridge National Laboratory | Jaroniec M.,Kent State University
Chemistry of Materials | Year: 2010

Novel alpha alumina (α-Al2O3) nanosheets with controlled chemical compositions were synthesized at 450 °C under 10.3 MPa pressure by the hydrothermal treatment of boehmite powder (γ-AlOOH) in the presence of soluble salts of metal dopants, α-Al2O3 seeds, and 5% SiO2 morphology modifier. Detailed XRD, SEM, HRTEM, STEM, and XEDS characterization was performed and it was found that the as-synthesized nanosheets were in most cases the phase-pure α-Al 2O3 crystals exhibiting very strong (001) faceting, thicknesses of 10-50 nm, aspect ratios up to a few hundreds, and specific surface areas up to 35 m2/g. Metal dopants from nearly every group of the Periodic Table were present in these α-Al2O3 nanosheets in concentrations up to ∼0.5 atom % either as solid solutions or as nanosized inclusions. A thorough surface analyses using X-ray photoelectron spectroscopy (XPS), measurements of nitrogen adsorption isotherms at -196 °C, temperature-programmed desorption (TPD), and zeta potential measurements, revealed a very wide range of control of the surface charge, surface purity, and acid-base properties of the α-Al2O 3 nanosheets by selection of different dopants and controlling their distribution within the nanosheets. The BET surface area values of the hydrothermally synthesized nanosheets were stable up to 1200 °C. Such novel doped α-Al2O3 nanomaterials can be useful in a variety of applications such as catalysis, chemical-mechanical planarization, composites, and ceramics. © 2010 American Chemical Society.

Suchanek W.L.,Sawyer Technical Materials LLC
Journal of the American Ceramic Society | Year: 2010

Alpha alumina (α-Al2O3) powders and α-Al2O3/boehmite (γ-AlOOH) mixtures with controlled γ-AlOOH contents were synthesized hydrothermally under alkaline or acidic conditions at 380-435C for 1-10 days, under 6.9-14.5 MPa pressure, from concentrated precursors without stirring. The precursors were formed by mixing different types of aluminum hydroxides with water, and optionally with α-Al2O3 seeds, hydrogen peroxide, sulfuric acid, dopants (i.e., KMnO4), and/or other additives. The experiments were performed on industrial scale in large production autoclaves. The synthesized α-Al2O3 powders exhibited up to 100% phase purity, 99.98% chemical purity, equiaxed morphology, low aggregation levels, narrow crystallite size distributions with primary particle sizes ranging between 100 nm and 40 μm, and high reproducibility. Precursor types, seeds, chemical additives, and temperature/time of the hydrothermal synthesis were found to govern properties of the powders. Different growth mechanisms for nanosized and rough powders are discussed. Results of this study enable the use of hydrothermal α-Al2O3 powders in a multitude of applications, and make their hydrothermal production a commercial reality. © 2009 The American Ceramic Society.

Gorka J.,Kent State University | Jaroniec M.,Kent State University | Suchanek W.L.,Sawyer Technical Materials LLC
Nanoscale | Year: 2010

Novel α-alumina crystalline nanosheets are used for the preparation of alumina-carbon composites, in which the latter component is phenolic resin-based ordered mesoporous carbon. A unique feature of these composites is perpendicular orientation of ordered mesopores of the carbon to the (001) facets of nonporous α-alumina nanosheets accompanied by significant enlargement of these mesopores in comparison to those present in the bulk carbon. © 2010 The Royal Society of Chemistry.

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