593486
钽
nanopowder, <25 nm particle size (BET), ≥99% trace metals basis
别名:
Ta
登录 查看组织和合同定价。
选择尺寸
关于此项目
经验公式（希尔记法）:
Ta
化学文摘社编号:
分子量:
180.95
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-135-5
MDL number:
InChI key
GUVRBAGPIYLISA-UHFFFAOYSA-N
InChI
1S/Ta
SMILES string
[Ta]
vapor pressure
<0.01 mmHg ( 537.2 °C)
assay
≥99% trace metals basis
form
nanopowder
autoignition temp.
572 °F
resistivity
13.5 μΩ-cm, 20°C
particle size
<25 nm (BET)
bp
5425 °C (lit.)
mp
2996 °C (lit.)
density
16.69 g/cm3 (lit.)
General description
超细颗粒的大量附聚体。
signalword
Danger
hcodes
Hazard Classifications
Flam. Sol. 1
存储类别
4.1B - Flammable solid hazardous materials
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
Guilan Zhang et al.
International journal of nanomedicine, 15, 2419-2435 (2020-05-06)
In recent years, nanomaterials have been increasingly developed and applied in the field of bone tissue engineering. However, there are few studies on the induction of bone regeneration by tantalum nanoparticles (Ta NPs) and no reports on the effects of
Orbital ultrasound in the selective screening of a dural-cavernous sinus fistula.
Hamid Shokoohi et al.
European journal of emergency medicine : official journal of the European Society for Emergency Medicine, 20(2), 137-139 (2013-02-26)
Hany A El-Sayed et al.
Nanoscale, 5(4), 1494-1498 (2013-01-23)
Ta oxide nanotubes (NTs) were formed by the anodization of Ta at 15 V in a solution of concentrated sulfuric acid containing 0.8-1.0 M hydrofluoric acid. To study the initial stages of NT formation, FESEM images of samples anodized for
S Nag et al.
Journal of the mechanical behavior of biomedical materials, 16, 21-28 (2012-11-10)
Microstructure and mechanical properties of laser deposited complex quaternary Ti-34Nb-7Zr-7Ta (all wt%), an orthopedic load-bearing implant alloy, has been investigated in detail in both as-deposited as well as heat-treated (β-solutionized and quenched) conditions. The difference in stress-strain behavior of this
Thomas Larzon et al.
Vascular, 21(2), 87-91 (2013-03-20)
Control of back bleeding from the hypogastric artery into the aneurysm after endovascular aneurysm repair (EVAR) of a ruptured aorto-iliac aneurysm may be necessary in order to avoid a type II endoleak. It is an emergency situation and selective catheterization
相关内容
This thematic issue focuses on the emerging applications of nanomaterials. Nanomaterials are defined as substances with at least one dimension smaller than 100 nm.
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持