264865
碲
powder, −30 mesh, 99.997% trace metals basis
别名:
碲元素
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关于此项目
经验公式（希尔记法）:
Te
化学文摘社编号:
分子量:
127.60
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352202
EC Number:
236-813-4
MDL number:
InChI key
PORWMNRCUJJQNO-UHFFFAOYSA-N
InChI
1S/Te
SMILES string
[Te]
assay
99.997% trace metals basis
form
powder
resistivity
5.8-33 μΩ-cm, 20°C
particle size
−30 mesh
bp
990 °C (lit.)
mp
450 °C (lit.)
density
6.24 g/mL at 25 °C (lit.)
Quality Level
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Application
- 高性能热电元素碲的研究：探索了元素碲在对能量转换技术至关重要的热电应用中的用途，这与材料科学密切相关（Lin et al., 2016）。
- 爱在地球上：地表环境中碲的（生物）地球化学综述：探讨了碲的生物地球化学循环及其环境分布和转化，这可能会引起环境化学家或研究地球化学循环的学术界人士的兴趣（Missen et al., 2020）。
signalword
Danger
Hazard Classifications
Acute Tox. 4 Inhalation - Aquatic Chronic 4 - Lact. - Repr. 1B - Skin Sens. 1B
存储类别
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
Hridyesh Kumar et al.
Carbohydrate polymers, 97(2), 327-334 (2013-08-06)
The present work describes synthesis of water soluble L-cysteine-functionalized CdTe quantum dots (QDs) with size tunable emission at different time intervals for chitosan based film. The characterization of the synthesized CdTe QDs-chitosan film was made by Fourier transform infrared (FTIR)
E C Stangherlin et al.
Toxicology, 207(2), 231-239 (2004-12-15)
The effect of single maternal subcutaneous (s.c.) injection of 0.12 mg/kg diphenyl ditelluride, (PhTe)2, diluted in canola oil at days 6, 10 or 17 of gestation were evaluated in Wistar rats. The reduction of body weight gain was statistically significant
Edward R T Tiekink
Dalton transactions (Cambridge, England : 2003), 41(21), 6390-6395 (2012-01-19)
Despite being disparaged for their malodorous and toxic demeanour, compounds of selenium, a bio-essential element, and tellurium, offer possibilities as therapeutic agents. Herein, their potential use as drugs, for example, as anti-viral, anti-microbial, anti-inflammatory agents, etc., will be surveyed along
Katja C Nowack et al.
Nature materials, 12(9), 787-791 (2013-06-19)
The quantum spin Hall (QSH) state is a state of matter characterized by a non-trivial topology of its band structure, and associated conducting edge channels. The QSH state was predicted and experimentally demonstrated to be realized in HgTe quantum wells.
Guizhong Wang et al.
Optics express, 21(4), 4703-4708 (2013-03-14)
The octave-spanning spectrum was generated in a tellurite glass based microstructured fiber pumped by a 528 MHz repetition rate Yb:fiber ring laser without amplification. The laser achieved 40% output optical-to-optical efficiency with the output power of 410 mW. By adjusting
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