CNBM (chengdu) Optoelectronic Materials Co., Ltd

Chengdu, China

Providing a variety of targets used for CIGS thin-film panelCIGS Target1.1 Compound: atomic Ratio: 1:0.7:0.3:2 (customized proportion available); 1.2 Process: Hot process and cold process sintering;1.3 Purity: 99.99% above;1.4 Analysis: ICP-MS; XRD;ICP-MS: The total of impurity elements is below 10ppm;XRD: CIGS has chalcopyrite structure;1.5 Density: 93% above;1.6 Service availability:Free charge sample: TCO glass substrate, Selenium powder for selenium annealing.1.7 Supply: MSDS;2. Selenide Targets:In2Se3, Ga2Se3, Cu2Se, CuSe target;3. Alloy Targets:CuGa, CuIn, CuInGa target;4. Metal target: Cu; In; Se;5 Other target: CdS, ZnS, ZnSe, AZO, Mo;

Tellurium (Te)

Physical character:

Atomic Weight: 127.60

Electronegative: 2.01

Density: =6.25 g/cm³

Melting Point: mp: 452

Boiling Point: bp: 1390

Bandwidth: 0.35 eV

Specification:

High Purity Tellurium:

Te-05 Grade 99.999. The content of Tellurium is above 99.999%. The total content of Ag, Al, Cd, Cu, Fe, Mg, Ni, Pb, Se & Sn is bellow 10 ppm;

Uitra Purity Tellurium:

Te-06 Grade 99.9999. The content of Tellurium is above 99.9999%. The total content of Ag, Al, Cd, Cu, Fe, Mg, Ni, Pb, Se & Zn is bellow 1 ppm;

Uitra High Purity Tellurium:

Te-07 Grade 99.99999. The content of Tellurium is above 99.99999%. The total content of Ag, Al, Cd, Cu, Fe, Mg, Ni, Pb & Zn is bellow 0.1 ppm.

Physical Size:

Lump, Ingot, Powder.

Usage:

It is mainly used in the manufacture of II-VI compound semiconductor, thermoelectric converting element, refrigerating element, piezocrystal and infrared detector etc.

Packing:

It is packed with dacron film, then covered with a sealed plastic film bag or vacuum sealed in a glass ampule.