蒸汽压
<0.01 mmHg ( 537.2 °C)
测定
99.9%
形式
powder
自燃温度
572 °F
reaction suitability
reagent type: catalyst
core: tantalum
电阻率
13.5 μΩ-cm, 20°C
粒径
60-100 mesh
bp
5425 °C (lit.)
mp
2996 °C (lit.)
密度
16.69 g/cm3 (lit.)
SMILES string
[Ta]
InChI
1S/Ta
InChI key
GUVRBAGPIYLISA-UHFFFAOYSA-N
分析证书
原产地证书 (CofO)
A M Ashmore et al.
Journal of biomechanics, 45(16), 2931-2934 (2012-10-13)
Interest in soft tissue RadioStereometric Analysis (RSA) is rising. Previous studies have attempted to use this technique to analyse anterior cruciate ligament (ACL) graft constructs, and more recently, the movement of soft tissue as a precursor to RSA follow up...
Frédéric Clarençon et al.
Journal of neurosurgery. Spine, 18(6), 606-610 (2013-04-23)
Presurgical devascularization of hypervascular spinal metastases has been shown to be effective in preventing major blood loss during open surgery. Most often, embolization can be performed using polyvinyl alcohol (PVA) microparticles. However, in some cases, the close relationship between the...
Biomimetic oxygen activation by MoS2/Ta3N5 nanocomposites for selective aerobic oxidation.
Qingsheng Gao et al.
Angewandte Chemie (International ed. in English), 51(47), 11740-11744 (2012-10-17)
Shi-Hua Yu et al.
Water environment research : a research publication of the Water Environment Federation, 84(12), 2115-2122 (2013-01-25)
Tantalum hydroxide exhibits the ability for the removal of phosphate from aqueous solution. The kinetic study, adsorption isotherm, thermodynamic study, desorption, and foreign anions effect were examined in batch experiments. The kinetic process was very well described by a pseudo-second-order...
Matthew D Budge et al.
Journal of shoulder and elbow surgery, 22(4), 535-541 (2012-09-11)
Aseptic loosening of all-polyethylene glenoid components remains a limiting factor in achieving long-term implant survival in total shoulder arthroplasty (TSA). This study prospectively evaluated the functional and radiographic outcomes of patients undergoing TSA with a novel, porous, tantalum-backed glenoid component...
技术文章
Biomedical implants are essentially foreign substances within the human body that must survive many years’ exposure to demanding mechanical and physiological conditions. Despite these challenges, metal implants have been widely used to substitute for or rebuild hard tissues such as bones and teeth.
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