vanadium nitride

Vanadium nitride with surface single specie oxide via

 · Vanadium nitride has a large potential window of 1.2 V and a high capacitance in the aqueous electrolyte attributed to vanadium oxides existed on its surface. However these vanadium oxides to be precise V 5 -containing oxides existed on vanadium nitride surface always gradually dissolve in alkaline electrolyte as cycle progress goes which

Vanadium nitrideSigma-Aldrich

Vanadium nitride powder max. particle size 150 micron weight 20 g purity 99

Multilayer Porous Vanadium Nitride Microsheets Anodes for

Herein multilayer porous vanadium nitride (VN) microsheets are synthesized through a facile and scalable hydrothermal synthesis-nitrogenization strategy as an effective anode material for SIBs. The multilayer porous VN microsheets not only offer more active sites for fast Na insertion/extraction process and short diffusion pathway but also

Metallic mesocrystal nanosheets of vanadium nitride for

 · Metallic mesocrystal nanosheets of vanadium nitride for high-performance all-solid-state pseudocapacitor Wentuan Bi1 Zhenpeng Hu2 Xiaogang Li1 Changzheng Wu1( ) Junchi Wu1 Yubin Wu1 and Yi Xie1 1 Hefei National Laboratory for Physical Sciences at Microscale and Collaborative Innovation Center of Chemistry for Energy

Vanadium and vanadium nitride thin films grown by high

Furthermore vanadium nitride is known to exhibit superconductivity at low temperature 9 . Due to its material properties vanadium nitride has been suggested as a candi-date for high-performance barrier material for Cu intercon-nects 3 4 10–12 . Takeyama et al 4 11 have demonstrated that nanocrystalline textured vanadium nitride films

Vanadium and vanadium nitride thin films grown by high

 · The vanadium nitride films are polycrystalline that means the films are made up of a large number of small crystallites. The microstructure is to a large extent determined by the grain size and the grain boundary morphology. The grain size can be calculated from the full width at half maximum of the peaks using the Scherrer formula.

Vanadium nitrideSigma-Aldrich

Vanadium nitride powder max. particle size 150 micron weight 100 g purity 99 . Expand. View Pricing. GF. Vanadium nitride powder max. particle size 150 micron weight 10 g purity 99 . Expand. View Pricing. Support Customer Support Contact Us FAQ Safety Data Sheets (SDS) Certificates (COA/COO) Quality Regulatory Calculators

Vanadium nitride with surface single specie oxide via

 · Vanadium nitride has a large potential window of 1.2 V and a high capacitance in the aqueous electrolyte attributed to vanadium oxides existed on its surface. However these vanadium oxides to be precise V 5 -containing oxides existed on vanadium nitride surface always gradually dissolve in alkaline electrolyte as cycle progress goes which largely affects cycling stability of the

WebElements Periodic Table » Vanadium » vanadium nitride

The table shows element percentages for VN (vanadium nitride). Element N 21.57 V 78.43 Isotope pattern for VN. The chart below shows the calculated isotope pattern for the formula VN with the most intense ion set to 100 . References.

Multilayer Porous Vanadium Nitride Microsheets Anodes for

Herein multilayer porous vanadium nitride (VN) microsheets are synthesized through a facile and scalable hydrothermal synthesis-nitrogenization strategy as an effective anode material for SIBs. The multilayer porous VN microsheets not only offer more active sites for fast Na insertion/extraction process and short diffusion pathway but also

Vanadium Nitride Supercapacitors Save the Day Advanced

 · Vanadium nitrides have a particularly high capacitance but little has been known about the charge storage mechanism limiting the utilization of the material in supercapacitors. To close this knowledge gap a research team characterized vanadium nitride electrodes in situ using the U.S. Department of Energy s Advanced Photon Source (APS

Novel Hybrid Nanoparticles of Vanadium Nitride/Porous

 · Hybrid materials of vanadium nitride and porous carbon nanoparticles (VN/PCNPs) were fabricated by a facile pyrolysis process of vanadium pentoxide (V2O5) xerogel and melamine at relatively low temperature of 800 °C for supercapacitor application. The effects of the feed ratio of V2O5 to melamine (r) and nitrogen flow rate on the microstructure and electrochemical performance were also

Conductive porous vanadium nitride/graphene composite as

 · Among metal nitrides vanadium nitride (VN) has a number of desirable properties for a potential host materials for sulfur including the following (1) a strong chemical adsorption for

vanadium nitride vanadium nitride Suppliers and

Vanadium nitride alias is vanadium nitride alloy is a new type of alloy additive can replace vanadium iron is used in the production of the microalloyed steel. Under the same intensity adding vanadium nitride save 30-40 for the amount of vanadium thereby lowering the cost.

Novel Hybrid Nanoparticles of Vanadium Nitride/Porous

 · Hybrid materials of vanadium nitride and porous carbon nanoparticles (VN/PCNPs) were fabricated by a facile pyrolysis process of vanadium pentoxide (V2O5) xerogel and melamine at relatively low temperature of 800 °C for supercapacitor application. The effects of the feed ratio of V2O5 to melamine (r) and nitrogen flow rate on the microstructure and electrochemical performance were also

vanadium nitrideNIST

Formula NV. Molecular weight 64.9482. IUPAC Standard InChI InChI=1S/N.V. Download the identifier in a file. IUPAC Standard InChIKey SKKMWRVAJNPLFY-UHFFFAOYSA-N. CAS Registry Number . Chemical structure This structure is also available as

Vanadium Nitride Scientific.Net

Abstract Vanadium nitride is produced from V2O5 by carbon-thermal reduction and nitridation. When the sintered temperature is above 1273K VN can be formed and the nitrogen content of the products increased with the firing temperature raised and then is the largest when the sintered temperature is

Vanadium Nitrideespimetals

 · To the best of our knowledge the chemical physical and toxicological properties of vanadium nitride have not been thoroughly investigated and recorded. Vanadium compounds are considered to have variable toxicity. Vanadium compounds act chiefly

Dynamic and structural stability of cubic vanadium nitride

 · At room temperature VN has the B1 NaCl structure. However below T c =250K XRD and SAED results reveal forbidden (00l) reflections of mixed parity associated with a noncentrosymmetric tetragonal structure. The intensities of the forbidden reflections increase with decreasing temperature following the scaling behavior I∝ (T c−T)1/2.

vanadium nitrideNIST

Formula NV. Molecular weight 64.9482. IUPAC Standard InChI InChI=1S/N.V. Download the identifier in a file. IUPAC Standard InChIKey SKKMWRVAJNPLFY-UHFFFAOYSA-N. CAS Registry Number . Chemical structure This structure is also available as

Vanadium nitrideSigma-Aldrich

Vanadium nitride powder max. particle size 150 micron weight 100 g purity 99 . Expand. View Pricing. GF. Vanadium nitride powder max. particle size 150 micron weight 10 g purity 99 . Expand. View Pricing. Support Customer Support Contact Us FAQ Safety Data Sheets (SDS) Certificates (COA/COO) Quality Regulatory Calculators

Vanadium and vanadium nitride thin films grown by high

Furthermore vanadium nitride is known to exhibit superconductivity at low temperature 9 . Due to its material properties vanadium nitride has been suggested as a candi-date for high-performance barrier material for Cu intercon-nects 3 4 10–12 . Takeyama et al 4 11 have demonstrated that nanocrystalline textured vanadium nitride films

Vanadium Nitrideespimetals

 · Vanadium compounds are considered to have variable toxicity. Vanadium compounds act chiefly as an irritant to the conjunctivae and respiratory tract. Acute and chronic exposure can give rise to conjunctivitis rhinitis reversible irritation of the respiratory tract and to bronchitis bronchospasms and asthma-like diseases in more severe cases.

Vanadium(III) nitride

 · Vanadium(III) nitride. Chembox new ImageFile = ImageSize = IUPACName = Vanadium(III) nitride OtherNames = vanadium nitride Section1 = Chembox Identifiers CASNo = PubChem = SMILES = Section2 = Chembox Properties Formula = VN MolarMass = 64.948 g/mol Appearance = black powder Density = 6.13 g/cm 3 MeltingPt = 2050 °C BoilingPt

Vanadium NitrideShanghai Greenearth Chemicals Co. Ltd

Vanadium nitride with chemical formula VN is a chemical compound of vanadium and nitrogen. IUPAC name Vanadium nitride. CAS Number . EC Number . PubChem CID 90570. Chemical formula VN. Molar mass 64.9482 g/mol. Appearance black powder. Density 6.13 g/cm3. Melting point 2 050 °C (3 720 °F 2 320 K) Structure Crystal

Vanadium nitride (VN) VNPubChem

Vanadium nitride (VN) VN or NV CID 90570structure chemical names physical and chemical properties classification patents literature biological activities safety/hazards/toxicity information supplier lists and more.

Vanadium Nitride Supercapacitors Save the Day Advanced

 · Vanadium nitrides have a particularly high capacitance but little has been known about the charge storage mechanism limiting the utilization of the material in supercapacitors. To close this knowledge gap a research team characterized vanadium nitride electrodes in situ using the U.S. Department of Energy s Advanced Photon Source (APS

Vanadium and vanadium nitride thin films grown by high

Furthermore vanadium nitride is known to exhibit superconductivity at low temperature 9 . Due to its material properties vanadium nitride has been suggested as a candi-date for high-performance barrier material for Cu intercon-nects 3 4 10–12 . Takeyama et al 4 11 have demonstrated that nanocrystalline textured vanadium nitride films

Wettability improvement of vanadium nitride/carbon

 · Vanadium nitride as a kind of metal nitride electrode material for anode has high specific capacitance and good conductivity but the actual capacitance and cycle performance need to be further improved to meet the high theoretical capacitance .

vanadium nitrideNIST

Formula NV. Molecular weight 64.9482. IUPAC Standard InChI InChI=1S/N.V. Download the identifier in a file. IUPAC Standard InChIKey SKKMWRVAJNPLFY-UHFFFAOYSA-N. CAS Registry Number . Chemical structure This structure is also available as

Conductive porous vanadium nitride/graphene composite as

The vanadium nitride/graphene composite provides strong anchoring for polysulfides and fast polysulfide conversion. The anchoring effect of vanadium nitride is confirmed by experimental and theoretical results. Owing to the high conductivity of vanadium nitride the composite cathode exhibits lower polarization and faster redox reaction

Revealing the Origin of Highly Efficient Polysulfide

 · vanadium nitride hosts such as hollow nanobubble 20 porous nanofibers 6b 21 porous nanospheres 22 nanoarrays 23 3D porous VN/graphene xerogel 24 and so forth received lots of attentions and displayed the remarkably electrochemical spe-cific capacities and cycling stabilities. In addition these works

vanadium nitrideNIST

Formula NV. Molecular weight 64.9482. IUPAC Standard InChI InChI=1S/N.V. Download the identifier in a file. IUPAC Standard InChIKey SKKMWRVAJNPLFY-UHFFFAOYSA-N. CAS Registry Number . Chemical structure This structure is also available as

VANADIUM NITRIDE SAFETY DATA SHEETAngstrom

 · VANADIUM NITRIDE . SAFETY DATA SHEET . Conditions for safe storage including any incompatibilities Store in a cool dry place in a tightly sealed container. Store apart from materials and conditions listed in Section 10. Work/Hygienic Maintenance Do not use tobacco or food in work area. Wash thoroughly before eating and smoking.