Tungsten selenide
Other name: tungsten diselenide, Tungsten(IV) selenide
CAS no. : 12067-46-8
EINECS no. : 235-078-7
Molecular formula: Se2W
Molecular weight: 341.76
Specific gravity: 9.32g /cc
Stability: stable
Solubility in water: insoluble
- Description
- Inquiry
Purity: 99.99%
Appearance: Black powder or lump
Physical properties: the world’s material for thermal conductivity
Purpose: flexible thin film solar cells
Synthesis process: 1mol W+ 2mol Se = 1mol WSe2;
Test: icp-ms (99.99% purity: all impurity elements below 100ppm);
XRD :(the main peak is completely symmetrical);
SEM: (scanning electron microscope);
Related Products
-
Read MoreQuick ViewTungsten silicide
Other name: Tungsten disilicide
CAS no. : 12039-88-2
EINECS no. : 234-909-0
Formula: Si2W.
Molecular weight: 240.011
Density: 9.40 g/cm3
Melting point: 2165 C.
Read MoreQuick View -
Read MoreQuick ViewNano vanadium dioxide VO2
Other name: Vanadium oxide; Dioxovanadium
CAS no. : 12036-21-4
EINECS no. : 234-841-1
Molecular formula: VO2
Molecular weight: 82.9403
InChI: InChI=1/2O.V/rO2V/c1-3-2
Read MoreQuick View -
Read MoreQuick ViewAmmonium niobium oxalate
English alias: Ethanedioic acid ammonium niobium (5 +) salt , Ammonium niobate (v) oxalate hydrate
CAS no. : 168547-43-1
Molecular formula: C4H4NNbO9
Molecular weight: 302.98 g / mol
Read MoreQuick View -
Read MoreQuick ViewTitanium black Ti4O7
Other name: Titanium (â…¦) oxide sintered, titanium black, black titanium powder,titanium oxide,Tilox Black (South Korea);magneli phase,titanium magneli
Industrialized commodity name :Ebonex
Formula: Ti4O7
Density: 4.26g/cm3
Melting point: 2180℃Read MoreQuick View -
Read MoreQuick ViewPotassium fluotantalate
Other name: potassium heptafluorotantalate, dipotassium heptafluorotantalate
CAS no. : 16924-00-8
EINECS no. : 240-986-1
Molecular formula: FKTa
Molecular weight: 239.0446032
Melting point: 520℃
Water soluble: slightly soluble in cold water, soluble in hot water
Density: 4.56
Attributes: toxic
Read MoreQuick View -
Read MoreQuick ViewNiobium metaphosphate
English name: Niobium metaphosphate
Chemical formula: Nb (PO3) 5
Molecular weight: 487.90
Properties: sodium biphosphate glass, white powder, insoluble in water, PH value: 3.8
Read MoreQuick View -
Read MoreQuick ViewMolybdenum disilicide
Other name: Molybdenum silicide
Molecular formula: MoSi2
CAS number: 12136-78-6
Molecular weight: 152.11
Melting point: 2030 ° C
Density: 6.24g/cm3Read MoreQuick View -
Read MoreQuick ViewTantalum nitride
English alias: Tantalum mononitride; nitridotantalum; nitrogen (-3) anion; tantalum (+5) cation
CAS number: 12033-62-4
EINECS No. 234-788-4
Molecular formula: N5Ta3
Molecular weight: 194.95
Read MoreQuick View -
Read MoreQuick ViewTitanium carbonitride
English alias: TITANIUM CARBONITRIDE (7:3); TI (C/N) 30/70 a; TI (C/N) 30/70 b; TI (C/N) 30/70 C; TI (C/N) 50/50 a; TI (C/N) 50/50 b; TI (C/N) 50/50 C; Titanium carbon nitride; TiCN
CAS no. : 12654-86-3
Formula: TiCN
Molecular weight: 121.75
MDL: MFCD01868685
Density: 5.08 g/mL at 25 ℃ (lit.)
Melting point: > 350 ℃ (lit.)
Read MoreQuick View -
Read MoreQuick ViewNiobium hydroxide
Other name: Niobium hydroxide oxide
CAS no. : 37349-30-7
EINECS no. : 253-482-1
Molecular formula: Nb(OH)5; H3NbO4; Nb [NbO4] 4
Origin: China
Read MoreQuick View
