241881
Tungsten carbide
powder, 2 μm, ≥99%
别名:
碳化钨, 一碳化钨
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关于此项目
线性分子式:
WC
化学文摘社编号:
分子量:
195.85
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352300
EC Number:
235-123-0
MDL number:
产品名称
碳化钨, powder, 2 μm, ≥99%
Quality Level
assay
≥99%
form
powder
composition
CW
reaction suitability
core: tungsten
particle size
2 μm
SMILES string
[C-]#[W+]
InChI
1S/C.W/q-1;+1
InChI key
UONOETXJSWQNOL-UHFFFAOYSA-N
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存储类别
13 - Non Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
商品
Polymer electrolyte membrane (PEM) fuel cells offer high efficiency and low-temperature operation, reducing oil use in light-duty vehicle transportation.
聚合物电解质膜(PEM)燃料电池可代替轻型车辆的内燃机，减少运输业石油消耗。PEM燃料电池运行效率高，并且可以在低温下运行。
Angel T Garcia-Esparza et al.
ChemSusChem, 6(1), 168-181 (2012-12-21)
Tungsten carbide exhibits platinum-like behavior, which makes it an interesting potential substitute for noble metals in catalytic applications. Tungsten carbide nanocrystals (≈5 nm) are directly synthesized through the reaction of tungsten precursors with mesoporous graphitic C(3)N(4) (mpg-C(3)N(4)) as the reactive
Yulin Huang et al.
Dalton transactions (Cambridge, England : 2003), 41(23), 6914-6918 (2012-04-26)
By controlling the interaction between cationic surfactant micelles and ammonium metatungstate during the formation of mesoporous silica structure, highly dispersed tungsten carbide (WC) nanoparticles of 2.0 nm in diameter on mesoporous silica nanospheres were synthesized at lower concentration of ammonium
Dana Kühnel et al.
Journal of hazardous materials, 227-228, 418-426 (2012-06-16)
Tungsten carbide (WC) and cobalt (Co) are constituents of hard metals and are used for the production of extremely hard tools. Previous studies have identified greater cytotoxic potential of WC-based nanoparticles if particles contained Co. The aim of this study
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 241881-100G | 04061825471723 |