CAS 1315-09-9: Seleniuro di zinco
Descrizione:
Seleniuro di zinco (ZnSe) è un composto inorganico caratterizzato dalla sua natura binaria, composto da zinco e selenio. Si presenta come un solido cristallino giallastro a bianco ed è noto per le sue proprietà semiconduttrici, rendendolo prezioso in varie applicazioni elettroniche e optoelettroniche, inclusi diodi a emissione di luce (LED) e diodi laser. ZnSe ha un ampio gap di banda, che gli consente di emettere luce nello spettro visibile quando opportunamente eccitato. Il composto è anche notevole per la sua alta trasparenza ottica nella gamma infrarossa, rendendolo utile in ottica infrarossa. In termini di solubilità, Seleniuro di zinco è insolubile in acqua ma può dissolversi in acidi forti. Presenta una struttura cristallina cubica e ha un punto di fusione relativamente alto. Sebbene sia generalmente considerato a bassa tossicità, è necessario adottare precauzioni durante la manipolazione, poiché i composti di selenio possono essere pericolosi. In generale, Seleniuro di zinco è un materiale importante nei campi della fotonica e dell'elettronica grazie alle sue proprietà uniche.
Formula:SeZn
InChI:InChI=1S/Se.Zn
InChI key:InChIKey=SBIBMFFZSBJNJF-UHFFFAOYSA-N
SMILES:[Se]=[Zn]
Sinonimi:- Irtran 4
- Seleniure de zinc
- Seleniuro De Cinc
- Zinc Selenide
- Zinc monoselenide
- Zinkselenid
- Zinc selenide (ZnSe)
- Zinc selenide (ZnSe)
- selenoxozinc
- zinc
- selenium(-2) anion
Ordinare per
9 prodotti.
Zinc selenide (99.999%-Zn) PURATREM
CAS:Zinc selenide (99.999%-Zn) PURATREMFormula:ZnSePurezza:(99.999%-Nn)Colore e forma:yellow to red pwdr.Peso molecolare:144.33Zinc selenide, 99.999% (metals basis)
CAS:Zinc selenide (ZnSe) is used as an infrared optical material with wide transmission wavelength range. It is also used as an entrance optic in the new range of in-ear clinical thermometers. ZnSe is used as a semiconductor material for thin film devices, and n-type windows layer for thin film heterojunction solar cells. ZnSe activated with tellurium is a scintillator suitable for matching with photodiodes. It is used in x-ray and gamma ray detectors. Zinc selenide films are useful in photovoltaic cells and solar conversion cells. The material can be doped with n-type and p-type doping. It is used to form light-emitting diodes and diode lasers. ZnSe doped with chromium finds use as an IR laser gain medium. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:SeZnPurezza:99.999%Peso molecolare:144.35Zinc selenide
CAS:Zinc selenide is used to form II-VI light-emitting diodes and diode lasers. It is doped with chromium (ZnSe:Cr) has been used as an infrared laser gain medium. It is used as an infrared optical material. It is used in x-ray and gamma ray detectors. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:SeZnColore e forma:powder, orange or red to brownPeso molecolare:144.35Zinc selenide (99.99%-Zn) PURATREM
CAS:Zinc selenide (99.99%-Zn) PURATREMFormula:ZnSePurezza:(99.99%-Zn)Colore e forma:yellow to red, granular solidPeso molecolare:144.33Zinc selenide, 99.995% (metals basis)
CAS:Zinc selenide is used to form II-VI light-emitting diodes and diode lasers. It emits blue light. It is doped with chromium (ZnSe:Cr) has been used as an infrared laser gain medium. It is used as scintillator with emission peak at 640 nm. It is used in x-ray and gamma ray detectors. It is used as an infrared optical material. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:SeZnPurezza:99.995%Peso molecolare:144.35Zinc selenide, 99.99% (metals basis)
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:SeZnPurezza:99.99%Peso molecolare:144.35Zinc selenide, Optical Grade, 99.999% (metals basis)
CAS:For vacuum deposition This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:SeZnPurezza:99.999%Peso molecolare:144.35Zinc selenide, 99.999%
CAS:Formula:ZnSePurezza:≥ 99.999%Colore e forma:Pale yellow to dark yellow crystals or chunksPeso molecolare:144.33
