We can provide Copper(IV) selenide...
We can provide Copper(IV) selenide (Cu2Se) with the purity of 99.99%, 99.999%,99.9999% and 99.99999% in size of ingot, lump and powder. HM offers a selection of over 100 high purity products, including metals, metal oxides and metal salts, with 99.999% purity or higher.
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Availability date: 03/01/2013
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High-purity and ultra-high purity Copper(IV) selenide (Cu2Se) materials are crucial components for the research, development, and production of advanced technologies which require optimum properties, performance, and quality.
Purification of elemental copper and selenium. The production process includes anode slime enrichment, electrolysis, vacuum distillation, hydrodeoxygenation, zone smelting, and vacuum smelting to synthesize binary alloys.
ICP-MS; XRD; laser particle size analyzer.
Provide practical protective measures and provide material application solutions. (Especially the sputtering and printing process to prepare CIGS thin film of copper indium gallium selenium)
Black cubic crystals. The relative density is 6.749. The melting point is 1113°C. . It is obtained by heating a stoichiometric mixture of copper and selenium in a vacuum quartz sealed tube or by reducing copper salt and selenite with ammonia solution by hydrazine hydrate. Used as a semiconductor.
Tablets, powder, pills, granules, needles, etc.
Mainly used to prepare group compound semiconductors, cuprous selenide targets, copper indium gallium selenium thin-film solar cells.