- Chemical Name: HAFNIUM SELENIDE
- CAS No.: 12162-21-9
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1.What is the HAFNIUM SELENIDE ?
Used in Electronics Industry:
Hafnium Selenide is used as a semiconductor material for its unique electronic properties. The compound's resistivity and hexagonal structure make it suitable for applications in the development of electronic devices and components, where its specific characteristics can be exploited to enhance performance.
Used in Optoelectronics:
Hafnium Selenide is utilized as a material in optoelectronic devices due to its potential for light absorption and emission. Its properties can be harnessed to create advanced optical components, such as photodetectors and light-emitting diodes (LEDs), which can be used in various applications, including communication and sensing technologies.
Used in Thin Film Technology:
HfSe2 is employed as a material in thin film technology, where its high purity and fine particle size make it an ideal candidate for depositing thin layers on various substrates. These thin films can be used in a range of applications, from improving the performance of electronic devices to enhancing the efficiency of solar cells.
Used in Research and Development:
Hafnium Selenide is also used in research and development settings, where its unique properties are investigated for potential applications in new and emerging technologies. Scientists and engineers are exploring its use in areas such as superconductivity, thermoelectric materials, and advanced energy storage solutions.
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hafnium
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7782-49-2
selenium
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12162-21-9
hafnium selenide
| Conditions | Yield |
|---|---|
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In
neat (no solvent);
mixture was heated under vac. from 300-550°C; grinding; 750°C for 3 days; thermogravimetric anal.;
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With
I2;
Hf and Se (molar ratio 1:2) loaded into quatz tube with iodine, sample pumped for 15 min at ca. 10**-6 Torr with liquid nitrogen trap, tube sealed, put in flat furnace at 600°C for 1 week, and at 800°Cfor 2-4 weeks;
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In
neat (no solvent);
High Pressure; shock compresssion of equimolar mixt. of powdered components; X-ray diffraction;
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hafnium
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7440-36-0
antimony
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7782-49-2
selenium
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strontium
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12162-21-9
hafnium selenide
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Sr0995 Sb0005 HfSe3
| Conditions | Yield |
|---|---|
|
at 799.84 ℃;
for 144h;
under 0.001 Torr;
Sealed tube;
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2.What is the CAS number for HAFNIUM SELENIDE ?
The CAS number of HAFNIUM SELENIDE is 12162-21-9.
More information of HAFNIUM SELENIDE 12162-21-9 are:
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CAS?Number |
12162-21-9 |
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Density |
7.460 |
|
PSA |
0.00000 |
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LogP |
-0.53660 |
3.What are another words for HAFNIUM SELENIDE ?
Synonyms?for?HAFNIUM SELENIDE 12162-21-9:Hafniumdiselenide; NSC 378338
4.What is the molecular formula of HAFNIUM SELENIDE?
The chemical formula of ?HAFNIUM SELENIDE is?HfSe2 which containing 1 Hafnium atoms and 2 Selenium atoms,and the molecular weight of??HAFNIUM SELENIDE?is 336.41.
5.What is HAFNIUM SELENIDE (12162-21-9) used for?
Hafnium Selenide (HfSe2) is a chemical compound composed of hafnium and selenium elements. It is characterized by its dark brown color and hexagonal crystal structure with lattice parameters a=0.375 nm and b=0.616 nm. HfSe2 has a resistivity of 20μohm·cm and is available in a fine powder form with a mesh size of -325 and particle size of 10μm or less, ensuring a high purity level of 99.5%.
InChI:InChI=1/Hf.2Se/rHfSe2/c2-1-3
Relevant articles related to HAFNIUM SELENIDE:
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Article |
Source |
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Hf(SexTe1-x)2: Deviation from Végard's law in mixed systems |
Hodul,Sienko , p. 3655 - 3659 (1981) |
6.Buy HAFNIUM SELENIDE with the best price .
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